Illinois frost dates
Average last spring and first fall frost (32°F) dates for 1,286 cities and towns in Illinois, from NOAA 1991-2020 climate normals. Average last frost dates range from April 2 in Allendale to May 2 in Savanna. Open a ZIP code for frost risk by date and a planting calendar.
| City | Avg last frost | Avg first frost | Season | ZIP codes |
|---|---|---|---|---|
| Abingdon | Apr 21 | Oct 20 | 181 days | 61410 |
| Adair | Apr 17 | Oct 22 | 185 days | 61411 |
| Addieville | Apr 7 | Oct 26 | 201 days | 62214 |
| Addison | Apr 16 | Oct 28 | 193 days | 60101 |
| Albany | Apr 22 | Oct 16 | 175 days | 61230 |
| Albers | Apr 12 | Oct 20 | 189 days | 62215 |
| Albion | Apr 4 | Oct 28 | 206 days | 62806 |
| Alden | Apr 28 | Oct 12 | 166 days | 60001 |
| Aledo | Apr 22 | Oct 19 | 181 days | 61231 |
| Alexander | Apr 19 | Oct 17 | 179 days | 62601 |
| Alexis | Apr 22 | Oct 15 | 174 days | 61412 |
| Algonquin | Apr 26 | Oct 18 | 174 days | 60102 |
| Alhambra | Apr 13 | Oct 24 | 192 days | 62001 |
| Allendale | Apr 2 | Oct 31 | 209 days | 62410 |
| Allerton | Apr 19 | Oct 19 | 181 days | 61810 |
| Alma | Apr 9 | Oct 26 | 197 days | 62807 |
| Alpha | Apr 20 | Oct 19 | 180 days | 61413 |
| Alsey | Apr 18 | Oct 20 | 183 days | 62610 |
| Alsip | Apr 10 | Nov 1 | 203 days | 60803 |
| Altamont | Apr 13 | Oct 24 | 191 days | 62411 |
| Alto Pass | Apr 8 | Oct 29 | 203 days | 62905 |
| Alton | Apr 4 | Nov 5 | 214 days | 62002 |
| Altona | Apr 26 | Oct 12 | 166 days | 61414 |
| Alvin | Apr 22 | Oct 19 | 180 days | 61811 |
| Amboy | Apr 21 | Oct 19 | 180 days | 61310 |
| Anchor | Apr 21 | Oct 17 | 178 days | 61720 |
| Ancona | Apr 12 | Oct 28 | 199 days | 61311 |
| Andalusia | Apr 19 | Oct 22 | 184 days | 61232 |
| Andover | Apr 20 | Oct 20 | 180 days | 61233 |
| Anna | Apr 8 | Oct 29 | 203 days | 62906 |
| Annapolis | Apr 12 | Oct 22 | 193 days | 62413 |
| Annawan | Apr 20 | Oct 20 | 180 days | 61234 |
| Antioch | Apr 23 | Oct 21 | 179 days | 60002 |
| Apple River | Apr 27 | Oct 9 | 165 days | 61001 |
| Arcola | Apr 15 | Oct 20 | 188 days | 61910 |
| Arenzville | Apr 19 | Oct 17 | 179 days | 62611 |
| Argenta | Apr 16 | Oct 22 | 187 days | 62501 |
| Arlington | Apr 24 | Oct 18 | 176 days | 61312 |
| Arlington Heights | Apr 19 | Oct 26 | 190 days | 60004, 60005, 60006 |
| Armington | Apr 20 | Oct 16 | 179 days | 61721 |
| Armstrong | Apr 21 | Oct 18 | 179 days | 61812 |
| Aroma Park | Apr 19 | Oct 24 | 188 days | 60910 |
| Arrowsmith | Apr 21 | Oct 17 | 178 days | 61722 |
| Arthur | Apr 15 | Oct 20 | 188 days | 61911 |
| Ashkum | Apr 24 | Oct 16 | 174 days | 60911 |
| Ashland | Apr 19 | Oct 17 | 179 days | 62612 |
| Ashley | Apr 7 | Oct 26 | 201 days | 62808 |
| Ashmore | Apr 15 | Oct 23 | 187 days | 61912 |
| Ashton | Apr 26 | Oct 13 | 168 days | 61006 |
| Assumption | Apr 17 | Oct 23 | 188 days | 62510 |
| Astoria | Apr 16 | Oct 23 | 189 days | 61501 |
| Athens | Apr 14 | Oct 20 | 187 days | 62613 |
| Atkinson | Apr 20 | Oct 20 | 180 days | 61235 |
| Atlanta | Apr 20 | Oct 16 | 179 days | 61723 |
| Atwood | Apr 15 | Oct 20 | 188 days | 61913 |
| Auburn | Apr 7 | Oct 29 | 205 days | 62615 |
| Augusta | Apr 13 | Oct 22 | 191 days | 62311 |
| Aurora | Apr 19 | Oct 23 | 185 days | 60502, 60503, 60504, 60505 +6 more |
| Ava | Apr 9 | Oct 22 | 195 days | 62907 |
| Aviston | Apr 6 | Oct 29 | 204 days | 62216 |
| Avon | Apr 17 | Oct 22 | 185 days | 61415 |
| Baileyville | Apr 26 | Oct 13 | 169 days | 61007 |
| Baldwin | Apr 12 | Oct 22 | 191 days | 62217 |
| Bardolph | Apr 17 | Oct 22 | 185 days | 61416 |
| Barnhill | Apr 7 | Oct 26 | 201 days | 62809 |
| Barrington | Apr 25 | Oct 19 | 177 days | 60010, 60011 |
| Barry | Apr 14 | Oct 21 | 189 days | 62312 |
| Barstow | Apr 16 | Oct 25 | 190 days | 61236 |
| Bartelso | Apr 6 | Oct 29 | 204 days | 62218 |
| Bartlett | Apr 25 | Oct 19 | 174 days | 60103 |
| Basco | Apr 13 | Oct 22 | 191 days | 62313 |
| Batavia | Apr 19 | Oct 23 | 185 days | 60510 |
| Batchtown | Apr 20 | Oct 20 | 181 days | 62006 |
| Bath | Apr 17 | Oct 19 | 185 days | 62617 |
| Baylis | Apr 18 | Oct 15 | 179 days | 62314 |
| Beardstown | Apr 16 | Oct 23 | 189 days | 62618 |
| Beason | Apr 20 | Oct 16 | 179 days | 62512 |
| Beaverville | Apr 24 | Oct 16 | 174 days | 60912 |
| Beckemeyer | Apr 6 | Oct 29 | 204 days | 62219 |
| Bedford Park | Apr 11 | Oct 31 | 201 days | 60499 |
| Beecher | Apr 23 | Oct 20 | 179 days | 60401 |
| Beecher City | Apr 13 | Oct 24 | 191 days | 62414 |
| Belknap | Apr 3 | Nov 5 | 216 days | 62908 |
| Belle Rive | Apr 11 | Oct 22 | 193 days | 62810 |
| Belleville | Apr 12 | Oct 20 | 189 days | 62220, 62221, 62222, 62223 +1 more |
| Bellflower | Apr 21 | Oct 17 | 178 days | 61724 |
| Bellmont | Apr 2 | Oct 31 | 209 days | 62811 |
| Bellwood | Apr 16 | Oct 28 | 193 days | 60104 |
| Belvidere | Apr 28 | Oct 12 | 166 days | 61008 |
| Bement | Apr 23 | Oct 13 | 170 days | 61813 |
| Benld | Apr 14 | Oct 21 | 188 days | 62009 |
| Bensenville | Apr 16 | Oct 28 | 193 days | 60105, 60106 |
| Benson | Apr 26 | Oct 17 | 173 days | 61516 |
| Benton | Apr 4 | Oct 28 | 206 days | 62812 |
| Berkeley | Apr 16 | Oct 28 | 193 days | 60163 |
| Berwick | Apr 22 | Oct 15 | 174 days | 61417 |
| Berwyn | Apr 11 | Oct 31 | 201 days | 60402 |
| Bethalto | Apr 4 | Nov 5 | 214 days | 62010 |
| Bethany | Apr 15 | Oct 22 | 187 days | 61914 |
| Big Rock | Apr 28 | Oct 13 | 166 days | 60511 |
| Biggsville | Apr 22 | Oct 14 | 174 days | 61418 |
| Bingham | Apr 15 | Oct 19 | 185 days | 62011 |
| Bishop Hill | Apr 26 | Oct 12 | 166 days | 61419 |
| Bismarck | Apr 21 | Oct 20 | 181 days | 61814 |
| Blackstone | Apr 27 | Oct 15 | 170 days | 61313 |
| Blandinsville | Apr 21 | Oct 19 | 180 days | 61420 |
| Bloomingdale | Apr 25 | Oct 19 | 174 days | 60108, 60117 |
| Bloomington | Apr 25 | Oct 16 | 172 days | 61701, 61702, 61704, 61705 +4 more |
| Blue Island | Apr 10 | Nov 1 | 203 days | 60406 |
| Blue Mound | Apr 14 | Oct 24 | 192 days | 62513 |
| Bluff Springs | Apr 16 | Oct 23 | 189 days | 62622 |
| Bluffs | Apr 18 | Oct 20 | 183 days | 62621 |
| Bluford | Apr 11 | Oct 22 | 193 days | 62814 |
| Boles | Apr 14 | Oct 21 | 189 days | 62909 |
| Bolingbrook | Apr 20 | Oct 22 | 184 days | 60440, 60490 |
| Bondville | Apr 23 | Oct 13 | 170 days | 61815 |
| Bone Gap | Apr 2 | Oct 31 | 209 days | 62815 |
| Bonfield | Apr 19 | Oct 24 | 188 days | 60913 |
| Bonnie | Apr 4 | Oct 28 | 206 days | 62816 |
| Boody | Apr 14 | Oct 24 | 192 days | 62514 |
| Bourbonnais | Apr 19 | Oct 24 | 188 days | 60914 |
| Bowen | Apr 13 | Oct 22 | 191 days | 62316 |
| Braceville | Apr 27 | Oct 15 | 170 days | 60407 |
| Bradford | Apr 24 | Oct 17 | 175 days | 61421 |
| Bradley | Apr 19 | Oct 24 | 188 days | 60915 |
| Braidwood | Apr 16 | Oct 26 | 191 days | 60408 |
| Breese | Apr 6 | Oct 29 | 204 days | 62230 |
| Bridgeport | Apr 12 | Oct 25 | 193 days | 62417 |
| Bridgeview | Apr 10 | Nov 1 | 203 days | 60455 |
| Brighton | Apr 14 | Oct 19 | 187 days | 62012 |
| Brimfield | Apr 22 | Oct 14 | 174 days | 61517 |
| Bristol | Apr 28 | Oct 13 | 166 days | 60512 |
| Broadlands | Apr 19 | Oct 19 | 181 days | 61816 |
| Broadview | Apr 11 | Oct 31 | 201 days | 60155 |
| Brocton | Apr 21 | Oct 20 | 179 days | 61917 |
| Brookfield | Apr 11 | Oct 31 | 201 days | 60513 |
| Brookport | Apr 3 | Oct 30 | 207 days | 62910 |
| Broughton | Apr 7 | Oct 26 | 202 days | 62817 |
| Browning | Apr 16 | Oct 23 | 189 days | 62624 |
| Browns | Apr 2 | Oct 31 | 209 days | 62818 |
| Brownstown | Apr 3 | Oct 24 | 202 days | 62418 |
| Brussels | Apr 5 | Oct 27 | 203 days | 62013 |
| Bryant | Apr 17 | Oct 22 | 185 days | 61519 |
| Buckingham | Apr 27 | Oct 15 | 170 days | 60917 |
| Buckley | Apr 23 | Oct 12 | 170 days | 60918 |
| Buckner | Apr 4 | Oct 28 | 206 days | 62819 |
| Buda | Apr 24 | Oct 17 | 175 days | 61314 |
| Buffalo | Apr 14 | Oct 20 | 187 days | 62515 |
| Buffalo Grove | Apr 19 | Oct 26 | 190 days | 60089 |
| Buffalo Prairie | Apr 22 | Oct 19 | 181 days | 61237 |
| Bulpitt | Apr 12 | Oct 20 | 190 days | 62517 |
| Buncombe | Apr 8 | Oct 29 | 203 days | 62912 |
| Bunker Hill | Apr 14 | Oct 21 | 188 days | 62014 |
| Burbank | Apr 10 | Nov 1 | 203 days | 60459 |
| Bureau | Apr 24 | Oct 17 | 174 days | 61315 |
| Burlington | Apr 24 | Oct 18 | 177 days | 60109 |
| Burnt Prairie | Apr 15 | Oct 19 | 183 days | 62820 |
| Bushnell | Apr 17 | Oct 22 | 185 days | 61422 |
| Butler | Apr 13 | Oct 24 | 192 days | 62015 |
| Byron | Apr 24 | Oct 17 | 174 days | 61010 |
| Cabery | Apr 27 | Oct 15 | 170 days | 60919 |
| Cairo | Apr 2 | Oct 31 | 211 days | 62914 |
| Caledonia | Apr 30 | Oct 10 | 161 days | 61011 |
| Calhoun | Apr 15 | Oct 23 | 189 days | 62419 |
| Calumet City | Apr 23 | Oct 20 | 179 days | 60409 |
| Camargo | Apr 15 | Oct 20 | 188 days | 61919 |
| Cambria | Apr 9 | Oct 22 | 195 days | 62915 |
| Cambridge | Apr 20 | Oct 20 | 180 days | 61238 |
| Camden | Apr 16 | Oct 23 | 189 days | 62319 |
| Cameron | Apr 20 | Oct 19 | 180 days | 61423 |
| Camp Grove | Apr 22 | Oct 14 | 174 days | 61424 |
| Camp Point | Apr 14 | Oct 23 | 191 days | 62320 |
| Campbell Hill | Apr 12 | Oct 22 | 191 days | 62916 |
| Campus | Apr 27 | Oct 15 | 170 days | 60920 |
| Canton | Apr 16 | Oct 23 | 189 days | 61520 |
| Cantrall | Apr 14 | Oct 20 | 187 days | 62625 |
| Capron | Apr 30 | Oct 10 | 161 days | 61012 |
| Carbon Cliff | Apr 16 | Oct 25 | 190 days | 61239 |
| Carbondale | Apr 9 | Oct 22 | 195 days | 62901, 62902, 62903 |
| Carlinville | Apr 14 | Oct 21 | 188 days | 62626 |
| Carlock | Apr 25 | Oct 16 | 172 days | 61725 |
| Carlyle | Apr 6 | Oct 29 | 204 days | 62231 |
| Carman | Apr 18 | Oct 20 | 185 days | 61425 |
| Carmi | Apr 15 | Oct 19 | 183 days | 62821 |
| Carol Stream | Apr 25 | Oct 19 | 174 days | 60116, 60128, 60132, 60188 +2 more |
| Carpentersville | Apr 25 | Oct 19 | 177 days | 60110 |
| Carrier Mills | Apr 7 | Oct 26 | 202 days | 62917 |
| Carrollton | Apr 13 | Oct 22 | 190 days | 62016 |
| Carterville | Apr 9 | Oct 22 | 195 days | 62918 |
| Carthage | Apr 13 | Oct 22 | 191 days | 62321 |
| Cary | Apr 25 | Oct 19 | 177 days | 60013 |
| Casey | Apr 14 | Oct 20 | 187 days | 62420 |
| Caseyville | Apr 8 | Oct 26 | 200 days | 62232 |
| Castleton | Apr 24 | Oct 17 | 175 days | 61426 |
| Catlin | Apr 21 | Oct 20 | 181 days | 61817 |
| Cave In Rock | Apr 19 | Oct 20 | 181 days | 62919 |
| Cedar Point | Apr 24 | Oct 18 | 176 days | 61316 |
| Cedarville | Apr 26 | Oct 13 | 169 days | 61013 |
| Centralia | Apr 9 | Oct 24 | 196 days | 62801 |
| Cerro Gordo | Apr 16 | Oct 22 | 187 days | 61818 |
| Chadwick | May 2 | Oct 7 | 154 days | 61014 |
| Chambersburg | Apr 18 | Oct 15 | 179 days | 62323 |
| Champaign | Apr 15 | Oct 24 | 190 days | 61820, 61821, 61822, 61824 +2 more |
| Chana | Apr 26 | Oct 13 | 168 days | 61015 |
| Chandlerville | Apr 19 | Oct 17 | 179 days | 62627 |
| Channahon | Apr 16 | Oct 26 | 191 days | 60410 |
| Chapin | Apr 17 | Oct 21 | 186 days | 62628 |
| Charleston | Apr 15 | Oct 23 | 187 days | 61920 |
| Chatham | Apr 14 | Oct 20 | 187 days | 62629 |
| Chatsworth | Apr 25 | Oct 20 | 175 days | 60921 |
| Chebanse | Apr 19 | Oct 24 | 188 days | 60922 |
| Chenoa | Apr 23 | Oct 15 | 174 days | 61726 |
| Cherry | Apr 24 | Oct 18 | 176 days | 61317 |
| Cherry Valley | Apr 24 | Oct 17 | 174 days | 61016 |
| Chester | Apr 8 | Oct 30 | 202 days | 62233 |
| Chesterfield | Apr 14 | Oct 21 | 188 days | 62630 |
| Chestnut | Apr 20 | Oct 16 | 179 days | 62518 |
| Chicago | Apr 10 | Nov 5 | 208 days | 60601, 60602, 60603, 60604 +80 more |
| Chicago Heights | Apr 23 | Oct 20 | 179 days | 60411, 60412 |
| Chicago Ridge | Apr 10 | Nov 1 | 203 days | 60415 |
| Chillicothe | Apr 20 | Oct 17 | 178 days | 61523 |
| Chrisman | Apr 21 | Oct 20 | 179 days | 61924 |
| Christopher | Apr 6 | Oct 22 | 199 days | 62822 |
| Cicero | Apr 11 | Oct 31 | 201 days | 60804 |
| Cisco | Apr 16 | Oct 22 | 187 days | 61830 |
| Cisne | Apr 7 | Oct 26 | 201 days | 62823 |
| Cissna Park | Apr 22 | Oct 19 | 180 days | 60924 |
| Clare | Apr 24 | Oct 18 | 177 days | 60111 |
| Claremont | Apr 15 | Oct 23 | 189 days | 62421 |
| Clarendon Hills | Apr 27 | Oct 17 | 173 days | 60514 |
| Clay City | Apr 9 | Oct 24 | 198 days | 62824 |
| Clayton | Apr 14 | Oct 23 | 191 days | 62324 |
| Claytonville | Apr 22 | Oct 19 | 180 days | 60926 |
| Clifton | Apr 24 | Oct 16 | 174 days | 60927 |
| Clinton | Apr 16 | Oct 22 | 187 days | 61727 |
| Coal City | Apr 16 | Oct 26 | 191 days | 60416 |
| Coal Valley | Apr 24 | Oct 18 | 176 days | 61240 |
| Coatsburg | Apr 14 | Oct 23 | 191 days | 62325 |
| Cobden | Apr 8 | Oct 29 | 203 days | 62920 |
| Coello | Apr 6 | Oct 22 | 199 days | 62825 |
| Coffeen | Apr 13 | Oct 24 | 192 days | 62017 |
| Colchester | Apr 21 | Oct 19 | 180 days | 62326 |
| Colfax | Apr 23 | Oct 15 | 174 days | 61728 |
| Collinsville | Apr 8 | Oct 26 | 200 days | 62234 |
| Collison | Apr 21 | Oct 20 | 181 days | 61831 |
| Colona | Apr 16 | Oct 25 | 190 days | 61241 |
| Colp | Apr 9 | Oct 22 | 195 days | 62921 |
| Columbia | Apr 6 | Oct 27 | 203 days | 62236 |
| Colusa | Apr 21 | Oct 19 | 180 days | 62329 |
| Compton | Apr 27 | Oct 15 | 171 days | 61318 |
| Concord | Apr 19 | Oct 17 | 179 days | 62631 |
| Congerville | Apr 21 | Oct 17 | 178 days | 61729 |
| Cooksville | Apr 25 | Oct 16 | 172 days | 61730 |
| Cordova | Apr 22 | Oct 16 | 175 days | 61242 |
| Cornell | Apr 16 | Oct 24 | 191 days | 61319 |
| Cornland | Apr 20 | Oct 16 | 179 days | 62519 |
| Cortland | Apr 24 | Oct 18 | 177 days | 60112 |
| Cottage Hills | Apr 4 | Nov 5 | 214 days | 62018 |
| Coulterville | Apr 12 | Oct 22 | 191 days | 62237 |
| Country Club Hills | Apr 23 | Oct 20 | 179 days | 60478 |
| Cowden | Apr 15 | Oct 19 | 185 days | 62422 |
| Creal Springs | Apr 14 | Oct 21 | 189 days | 62922 |
| Crescent City | Apr 24 | Oct 16 | 174 days | 60928 |
| Crest Hill | Apr 20 | Oct 22 | 184 days | 60403 |
| Creston | Apr 28 | Oct 10 | 163 days | 60113 |
| Crestwood | Apr 10 | Nov 1 | 203 days | 60418 |
| Crete | Apr 23 | Oct 20 | 179 days | 60417 |
| Creve Coeur | Apr 16 | Oct 23 | 189 days | 61610 |
| Cropsey | Apr 21 | Oct 17 | 178 days | 61731 |
| Crossville | Apr 15 | Oct 19 | 183 days | 62827 |
| Crystal Lake | May 1 | Oct 11 | 162 days | 60012, 60014, 60039 |
| Cuba | Apr 17 | Oct 22 | 185 days | 61427 |
| Cullom | Apr 25 | Oct 20 | 175 days | 60929 |
| Cutler | Apr 12 | Oct 22 | 191 days | 62238 |
| Cypress | Apr 3 | Nov 5 | 216 days | 62923 |
| Dahinda | Apr 21 | Oct 20 | 181 days | 61428 |
| Dahlgren | Apr 11 | Oct 22 | 193 days | 62828 |
| Dakota | Apr 26 | Oct 13 | 169 days | 61018 |
| Dale | Apr 11 | Oct 21 | 190 days | 62829 |
| Dallas City | Apr 21 | Oct 19 | 180 days | 62330 |
| Dalton City | Apr 16 | Oct 22 | 187 days | 61925 |
| Dalzell | Apr 24 | Oct 18 | 176 days | 61320 |
| Dana | Apr 26 | Oct 17 | 173 days | 61321 |
| Danforth | Apr 25 | Oct 20 | 175 days | 60930 |
| Danvers | Apr 21 | Oct 17 | 178 days | 61732 |
| Danville | Apr 21 | Oct 20 | 181 days | 61832, 61834 |
| Darien | Apr 27 | Oct 17 | 173 days | 60561 |
| Davis | Apr 29 | Oct 12 | 165 days | 61019 |
| Davis Junction | Apr 24 | Oct 17 | 174 days | 61020 |
| Dawson | Apr 14 | Oct 20 | 187 days | 62520 |
| De Land | Apr 23 | Oct 13 | 170 days | 61839 |
| De Soto | Apr 9 | Oct 22 | 195 days | 62924 |
| Decatur | Apr 14 | Oct 24 | 192 days | 62521, 62522, 62523, 62524 +2 more |
| Deer Creek | Apr 21 | Oct 17 | 178 days | 61733 |
| Deer Grove | Apr 24 | Oct 14 | 172 days | 61243 |
| Deerfield | Apr 19 | Oct 26 | 190 days | 60015 |
| Dekalb | Apr 24 | Oct 18 | 177 days | 60115 |
| Delavan | Apr 20 | Oct 16 | 179 days | 61734 |
| Dennison | Apr 15 | Oct 19 | 187 days | 62423 |
| Depue | Apr 24 | Oct 17 | 174 days | 61322 |
| Des Plaines | Apr 16 | Oct 28 | 193 days | 60016, 60017, 60018, 60019 |
| Dewey | Apr 21 | Oct 18 | 179 days | 61840 |
| Dewitt | Apr 23 | Oct 13 | 170 days | 61735 |
| Dieterich | Apr 13 | Oct 22 | 190 days | 62424 |
| Divernon | Apr 7 | Oct 29 | 205 days | 62530 |
| Dix | Apr 9 | Oct 24 | 196 days | 62830 |
| Dixon | Apr 21 | Oct 19 | 180 days | 61021 |
| Dolton | Apr 10 | Nov 1 | 203 days | 60419 |
| Dongola | Apr 3 | Nov 5 | 216 days | 62926 |
| Donnellson | Apr 13 | Oct 24 | 192 days | 62019 |
| Donovan | Apr 24 | Oct 16 | 174 days | 60931 |
| Dorsey | Apr 4 | Nov 5 | 214 days | 62021 |
| Dover | Apr 22 | Oct 17 | 177 days | 61323 |
| Dow | Apr 14 | Oct 19 | 187 days | 62022 |
| Dowell | Apr 6 | Oct 22 | 199 days | 62927 |
| Downers Grove | Apr 27 | Oct 17 | 173 days | 60515, 60516 |
| Downs | Apr 25 | Oct 16 | 172 days | 61736 |
| Du Bois | Apr 7 | Oct 26 | 201 days | 62831 |
| Du Quoin | Apr 6 | Oct 22 | 199 days | 62832 |
| Dundas | Apr 15 | Oct 23 | 189 days | 62425 |
| Dundee | Apr 26 | Oct 18 | 174 days | 60118 |
| Dunfermline | Apr 16 | Oct 23 | 189 days | 61524 |
| Dunlap | Apr 22 | Oct 14 | 174 days | 61525 |
| Dupo | Apr 6 | Oct 27 | 203 days | 62239 |
| Durand | Apr 29 | Oct 12 | 165 days | 61024 |
| Dwight | Apr 27 | Oct 15 | 170 days | 60420 |
| Eagarville | Apr 14 | Oct 21 | 188 days | 62023 |
| Earlville | Apr 27 | Oct 15 | 171 days | 60518 |
| East Alton | Apr 4 | Nov 5 | 214 days | 62024 |
| East Carondelet | Apr 6 | Oct 27 | 203 days | 62240 |
| East Dubuque | Apr 19 | Oct 21 | 184 days | 61025 |
| East Galesburg | Apr 21 | Oct 20 | 181 days | 61430 |
| East Lynn | Apr 22 | Oct 19 | 180 days | 60932 |
| East Moline | Apr 16 | Oct 25 | 190 days | 61244 |
| East Peoria | Apr 16 | Oct 23 | 189 days | 61611, 61635 |
| East Saint Louis | Apr 8 | Oct 26 | 200 days | 62201, 62202, 62203, 62204 +3 more |
| Easton | Apr 17 | Oct 19 | 185 days | 62633 |
| Eddyville | Apr 14 | Oct 21 | 189 days | 62928 |
| Edelstein | Apr 22 | Oct 14 | 174 days | 61526 |
| Edgewood | Apr 10 | Oct 23 | 196 days | 62426 |
| Edinburg | Apr 12 | Oct 20 | 190 days | 62531 |
| Edwards | Apr 16 | Oct 23 | 189 days | 61528 |
| Edwardsville | Apr 4 | Nov 5 | 214 days | 62025, 62026 |
| Effingham | Apr 13 | Oct 24 | 191 days | 62401 |
| El Paso | Apr 26 | Oct 17 | 173 days | 61738 |
| Elburn | Apr 28 | Oct 13 | 166 days | 60119 |
| Eldena | Apr 21 | Oct 19 | 180 days | 61324 |
| Eldorado | Apr 7 | Oct 26 | 202 days | 62930 |
| Eldred | Apr 13 | Oct 22 | 190 days | 62027 |
| Eleroy | Apr 26 | Oct 13 | 169 days | 61027 |
| Elgin | Apr 26 | Oct 18 | 174 days | 60120, 60121, 60122, 60123 +1 more |
| Elizabeth | May 1 | Oct 9 | 160 days | 61028 |
| Elizabethtown | Apr 19 | Oct 20 | 181 days | 62931 |
| Elk Grove Village | Apr 16 | Oct 28 | 193 days | 60007, 60009 |
| Elkhart | Apr 20 | Oct 16 | 179 days | 62634 |
| Elkville | Apr 6 | Oct 22 | 199 days | 62932 |
| Ellery | Apr 7 | Oct 26 | 201 days | 62833 |
| Elliott | Apr 21 | Oct 17 | 178 days | 60933 |
| Ellis Grove | Apr 8 | Oct 30 | 202 days | 62241 |
| Ellisville | Apr 17 | Oct 22 | 185 days | 61431 |
| Ellsworth | Apr 25 | Oct 16 | 172 days | 61737 |
| Elmhurst | Apr 16 | Oct 28 | 193 days | 60126 |
| Elmwood | Apr 16 | Oct 23 | 189 days | 61529 |
| Elmwood Park | Apr 16 | Oct 28 | 193 days | 60707 |
| Elsah | Apr 5 | Oct 27 | 203 days | 62028 |
| Elvaston | Apr 13 | Oct 22 | 191 days | 62334 |
| Elwin | Apr 14 | Oct 24 | 192 days | 62532 |
| Elwood | Apr 19 | Oct 25 | 188 days | 60421 |
| Emden | Apr 20 | Oct 16 | 179 days | 62635 |
| Emington | Apr 27 | Oct 15 | 170 days | 60934 |
| Emma | Apr 15 | Oct 19 | 183 days | 62834 |
| Energy | Apr 9 | Oct 22 | 195 days | 62933 |
| Enfield | Apr 15 | Oct 19 | 183 days | 62835 |
| Eola | Apr 19 | Oct 23 | 185 days | 60519 |
| Equality | Apr 7 | Oct 26 | 202 days | 62934 |
| Erie | Apr 26 | Oct 13 | 167 days | 61250 |
| Esmond | Apr 26 | Oct 13 | 168 days | 60129 |
| Essex | Apr 27 | Oct 15 | 170 days | 60935 |
| Eureka | Apr 21 | Oct 17 | 178 days | 61530 |
| Evanston | Apr 26 | Oct 21 | 176 days | 60201, 60202, 60203, 60204 +2 more |
| Evansville | Apr 8 | Oct 30 | 202 days | 62242 |
| Evergreen Park | Apr 10 | Nov 1 | 203 days | 60805 |
| Ewing | Apr 4 | Oct 28 | 206 days | 62836 |
| Fairbury | Apr 23 | Oct 15 | 174 days | 61739 |
| Fairfield | Apr 7 | Oct 26 | 201 days | 62837 |
| Fairmount | Apr 19 | Oct 19 | 181 days | 61841 |
| Fairview | Apr 17 | Oct 22 | 185 days | 61432 |
| Fairview Heights | Apr 8 | Oct 26 | 200 days | 62208 |
| Farina | Apr 3 | Oct 24 | 202 days | 62838 |
| Farmer City | Apr 23 | Oct 13 | 170 days | 61842 |
| Farmersville | Apr 12 | Oct 20 | 190 days | 62533 |
| Farmington | Apr 21 | Oct 20 | 181 days | 61531 |
| Fenton | Apr 26 | Oct 13 | 167 days | 61251 |
| Ferris | Apr 13 | Oct 22 | 191 days | 62336 |
| Fiatt | Apr 17 | Oct 22 | 185 days | 61433 |
| Fidelity | Apr 14 | Oct 19 | 187 days | 62030 |
| Fieldon | Apr 14 | Oct 19 | 187 days | 62031 |
| Fillmore | Apr 15 | Oct 19 | 185 days | 62032 |
| Findlay | Apr 10 | Oct 24 | 195 days | 62534 |
| Fisher | Apr 21 | Oct 18 | 179 days | 61843 |
| Fithian | Apr 19 | Oct 19 | 181 days | 61844 |
| Flanagan | Apr 26 | Oct 17 | 173 days | 61740 |
| Flat Rock | Apr 12 | Oct 22 | 193 days | 62427 |
| Flora | Apr 9 | Oct 24 | 198 days | 62839 |
| Flossmoor | Apr 23 | Oct 20 | 179 days | 60422 |
| Foosland | Apr 21 | Oct 17 | 178 days | 61845 |
| Forest City | Apr 17 | Oct 19 | 185 days | 61532 |
| Forest Park | Apr 11 | Oct 31 | 201 days | 60130 |
| Forrest | Apr 25 | Oct 20 | 175 days | 61741 |
| Forreston | Apr 29 | Oct 7 | 161 days | 61030 |
| Forsyth | Apr 14 | Oct 24 | 192 days | 62535 |
| Fort Sheridan | Apr 26 | Oct 21 | 176 days | 60037 |
| Fowler | Apr 14 | Oct 23 | 191 days | 62338 |
| Fox Lake | Apr 24 | Oct 23 | 180 days | 60020 |
| Fox River Grove | Apr 25 | Oct 19 | 177 days | 60021 |
| Fox Valley | Apr 27 | Oct 17 | 173 days | 60599 |
| Frankfort | Apr 23 | Oct 20 | 179 days | 60423 |
| Frankfort Heights | Apr 4 | Oct 28 | 206 days | 62840 |
| Franklin | Apr 17 | Oct 21 | 186 days | 62638 |
| Franklin Grove | Apr 26 | Oct 13 | 168 days | 61031 |
| Franklin Park | Apr 16 | Oct 28 | 193 days | 60131 |
| Frederick | Apr 16 | Oct 23 | 189 days | 62639 |
| Freeburg | Apr 12 | Oct 20 | 189 days | 62243 |
| Freeman Spur | Apr 9 | Oct 22 | 195 days | 62841 |
| Freeport | Apr 26 | Oct 13 | 169 days | 61032 |
| Fulton | Apr 13 | Oct 26 | 195 days | 61252 |
| Fults | Apr 9 | Oct 26 | 197 days | 62244 |
| Galatia | Apr 7 | Oct 26 | 202 days | 62935 |
| Galena | Apr 25 | Oct 16 | 172 days | 61036 |
| Galesburg | Apr 20 | Oct 19 | 180 days | 61401, 61402 |
| Galt | Apr 26 | Oct 13 | 167 days | 61037 |
| Galva | Apr 26 | Oct 12 | 166 days | 61434 |
| Garden Prairie | Apr 28 | Oct 12 | 166 days | 61038 |
| Gardner | Apr 27 | Oct 15 | 170 days | 60424 |
| Gays | Apr 16 | Oct 22 | 187 days | 61928 |
| Geff | Apr 7 | Oct 26 | 201 days | 62842 |
| Geneseo | Apr 20 | Oct 20 | 180 days | 61254 |
| Geneva | Apr 25 | Oct 19 | 174 days | 60134 |
| Genoa | Apr 28 | Oct 12 | 166 days | 60135 |
| Georgetown | Apr 19 | Oct 19 | 181 days | 61846 |
| Gerlaw | Apr 22 | Oct 15 | 174 days | 61435 |
| German Valley | Apr 26 | Oct 13 | 169 days | 61039 |
| Germantown | Apr 6 | Oct 29 | 204 days | 62245 |
| Gibson City | Apr 21 | Oct 17 | 178 days | 60936 |
| Gifford | Apr 21 | Oct 18 | 179 days | 61847 |
| Gilberts | Apr 26 | Oct 18 | 174 days | 60136 |
| Gillespie | Apr 14 | Oct 21 | 188 days | 62033 |
| Gilman | Apr 25 | Oct 20 | 175 days | 60938 |
| Gilson | Apr 21 | Oct 20 | 181 days | 61436 |
| Girard | Apr 14 | Oct 21 | 188 days | 62640 |
| Gladstone | Apr 8 | Oct 29 | 202 days | 61437 |
| Glasford | Apr 16 | Oct 23 | 189 days | 61533 |
| Glen Carbon | Apr 4 | Nov 5 | 214 days | 62034 |
| Glen Ellyn | Apr 27 | Oct 17 | 173 days | 60137, 60138 |
| Glenarm | Apr 7 | Oct 29 | 205 days | 62536 |
| Glencoe | Apr 26 | Oct 21 | 176 days | 60022 |
| Glendale Heights | Apr 25 | Oct 19 | 174 days | 60139 |
| Glenview | Apr 26 | Oct 21 | 176 days | 60025, 60026 |
| Glenwood | Apr 23 | Oct 20 | 179 days | 60425 |
| Godfrey | Apr 4 | Nov 5 | 214 days | 62035 |
| Golconda | Apr 19 | Oct 20 | 181 days | 62938 |
| Golden | Apr 18 | Oct 21 | 187 days | 62339 |
| Golden Eagle | Apr 8 | Oct 29 | 203 days | 62036 |
| Golden Gate | Apr 7 | Oct 26 | 201 days | 62843 |
| Golf | Apr 26 | Oct 21 | 176 days | 60029 |
| Good Hope | Apr 17 | Oct 22 | 185 days | 61438 |
| Goodfield | Apr 21 | Oct 17 | 178 days | 61742 |
| Goodwine | Apr 22 | Oct 19 | 180 days | 60939 |
| Goreville | Apr 8 | Oct 29 | 203 days | 62939 |
| Gorham | Apr 9 | Oct 22 | 195 days | 62940 |
| Grafton | Apr 14 | Oct 19 | 187 days | 62037 |
| Grand Chain | Apr 3 | Nov 5 | 216 days | 62941 |
| Grand Ridge | Apr 20 | Oct 22 | 183 days | 61325 |
| Grand Tower | Apr 9 | Oct 22 | 195 days | 62942 |
| Granite City | Apr 4 | Nov 5 | 214 days | 62040 |
| Grant Park | Apr 29 | Oct 16 | 171 days | 60940 |
| Grantsburg | Apr 14 | Oct 21 | 189 days | 62943 |
| Granville | Apr 24 | Oct 18 | 176 days | 61326 |
| Graymont | Apr 16 | Oct 24 | 191 days | 61743 |
| Grayslake | Apr 24 | Oct 23 | 180 days | 60030 |
| Grayville | Apr 7 | Oct 25 | 201 days | 62844 |
| Great Lakes | Apr 30 | Oct 21 | 173 days | 60088 |
| Green Valley | Apr 16 | Oct 23 | 189 days | 61534 |
| Greenfield | Apr 13 | Oct 22 | 190 days | 62044 |
| Greenup | Apr 15 | Oct 23 | 187 days | 62428 |
| Greenview | Apr 17 | Oct 18 | 182 days | 62642 |
| Greenville | Apr 10 | Oct 24 | 196 days | 62246 |
| Gridley | Apr 23 | Oct 15 | 174 days | 61744 |
| Griggsville | Apr 14 | Oct 21 | 189 days | 62340 |
| Groveland | Apr 16 | Oct 23 | 189 days | 61535 |
| Gurnee | Apr 30 | Oct 21 | 173 days | 60031 |
| Hagarstown | Apr 10 | Oct 24 | 196 days | 62247 |
| Hamburg | Apr 20 | Oct 20 | 181 days | 62045 |
| Hamel | Apr 4 | Nov 5 | 214 days | 62046 |
| Hamilton | Apr 10 | Oct 27 | 198 days | 62341 |
| Hammond | Apr 16 | Oct 22 | 187 days | 61929 |
| Hampshire | Apr 26 | Oct 18 | 174 days | 60140 |
| Hampton | Apr 16 | Oct 25 | 190 days | 61256 |
| Hanna City | Apr 16 | Oct 23 | 189 days | 61536 |
| Hanover | May 1 | Oct 9 | 160 days | 61041 |
| Hanover Park | Apr 25 | Oct 19 | 174 days | 60133 |
| Hardin | Apr 20 | Oct 20 | 181 days | 62047 |
| Harmon | Apr 24 | Oct 14 | 172 days | 61042 |
| Harrisburg | Apr 7 | Oct 26 | 202 days | 62946 |
| Harristown | Apr 14 | Oct 24 | 192 days | 62537 |
| Hartford | Apr 4 | Nov 5 | 214 days | 62048 |
| Hartsburg | Apr 20 | Oct 16 | 179 days | 62643 |
| Harvard | Apr 28 | Oct 12 | 166 days | 60033 |
| Harvel | Apr 12 | Oct 20 | 190 days | 62538 |
| Harvey | Apr 23 | Oct 20 | 179 days | 60426 |
| Harwood Heights | Apr 16 | Oct 28 | 193 days | 60706 |
| Havana | Apr 17 | Oct 19 | 185 days | 62644 |
| Hazel Crest | Apr 23 | Oct 20 | 179 days | 60429 |
| Hebron | Apr 30 | Oct 13 | 164 days | 60034 |
| Hecker | Apr 12 | Oct 20 | 189 days | 62248 |
| Henderson | Apr 20 | Oct 19 | 180 days | 61439 |
| Hennepin | Apr 24 | Oct 17 | 174 days | 61327 |
| Henning | Apr 22 | Oct 19 | 180 days | 61848 |
| Henry | Apr 20 | Oct 17 | 178 days | 61537 |
| Herod | Apr 19 | Oct 20 | 181 days | 62947 |
| Herrick | Apr 15 | Oct 19 | 185 days | 62431 |
| Herrin | Apr 9 | Oct 22 | 195 days | 62948 |
| Herscher | Apr 19 | Oct 24 | 188 days | 60941 |
| Hettick | Apr 14 | Oct 21 | 188 days | 62649 |
| Heyworth | Apr 25 | Oct 16 | 172 days | 61745 |
| Hickory Hills | Apr 10 | Nov 1 | 203 days | 60457 |
| Hidalgo | Apr 13 | Oct 22 | 190 days | 62432 |
| Highland | Apr 6 | Oct 29 | 204 days | 62249 |
| Highland Park | Apr 26 | Oct 21 | 176 days | 60035 |
| Highwood | Apr 26 | Oct 21 | 176 days | 60040 |
| Hillsboro | Apr 13 | Oct 24 | 192 days | 62049 |
| Hillsdale | Apr 20 | Oct 20 | 180 days | 61257 |
| Hillside | Apr 16 | Oct 28 | 193 days | 60162 |
| Hillview | Apr 13 | Oct 22 | 190 days | 62050 |
| Hinckley | Apr 28 | Oct 13 | 166 days | 60520 |
| Hindsboro | Apr 15 | Oct 20 | 188 days | 61930 |
| Hines | Apr 11 | Oct 31 | 201 days | 60141 |
| Hinsdale | Apr 27 | Oct 17 | 173 days | 60521, 60522 |
| Hoffman | Apr 6 | Oct 29 | 204 days | 62250 |
| Hoffman Estates | Apr 25 | Oct 19 | 177 days | 60169, 60179, 60192 |
| Holcomb | Apr 24 | Oct 17 | 174 days | 61043 |
| Homer | Apr 19 | Oct 19 | 181 days | 61849 |
| Homer Glen | Apr 20 | Oct 22 | 184 days | 60491 |
| Hometown | Apr 10 | Nov 1 | 203 days | 60456 |
| Homewood | Apr 23 | Oct 20 | 179 days | 60430 |
| Hoopeston | Apr 22 | Oct 19 | 180 days | 60942 |
| Hooppole | Apr 20 | Oct 20 | 180 days | 61258 |
| Hopedale | Apr 21 | Oct 17 | 178 days | 61747 |
| Hopkins Park | Apr 19 | Oct 24 | 188 days | 60944 |
| Hoyleton | Apr 7 | Oct 26 | 201 days | 62803 |
| Hudson | Apr 25 | Oct 16 | 172 days | 61748 |
| Huey | Apr 6 | Oct 29 | 204 days | 62252 |
| Hull | Apr 4 | Nov 4 | 212 days | 62343 |
| Humboldt | Apr 15 | Oct 24 | 189 days | 61931 |
| Hume | Apr 19 | Oct 19 | 181 days | 61932 |
| Huntley | Apr 28 | Oct 12 | 166 days | 60142 |
| Huntsville | Apr 16 | Oct 23 | 189 days | 62344 |
| Hurst | Apr 9 | Oct 22 | 195 days | 62949 |
| Hutsonville | Apr 12 | Oct 22 | 193 days | 62433 |
| Illinois City | Apr 18 | Oct 22 | 184 days | 61259 |
| Illiopolis | Apr 14 | Oct 24 | 192 days | 62539 |
| Ina | Apr 4 | Oct 28 | 206 days | 62846 |
| Indianola | Apr 19 | Oct 19 | 181 days | 61850 |
| Industry | Apr 16 | Oct 23 | 189 days | 61440 |
| Ingleside | May 1 | Oct 11 | 162 days | 60041 |
| Ingraham | Apr 9 | Oct 24 | 198 days | 62434 |
| Ipava | Apr 17 | Oct 22 | 185 days | 61441 |
| Iroquois | Apr 24 | Oct 16 | 174 days | 60945 |
| Irving | Apr 13 | Oct 24 | 192 days | 62051 |
| Irvington | Apr 9 | Oct 24 | 196 days | 62848 |
| Island Lake | May 1 | Oct 11 | 162 days | 60042 |
| Itasca | Apr 16 | Oct 28 | 193 days | 60143 |
| Iuka | Apr 9 | Oct 26 | 197 days | 62849 |
| Ivesdale | Apr 23 | Oct 13 | 170 days | 61851 |
| Jacksonville | Apr 19 | Oct 17 | 179 days | 62650, 62651 |
| Jacob | Apr 9 | Oct 22 | 195 days | 62950 |
| Janesville | Apr 15 | Oct 24 | 189 days | 62435 |
| Jerseyville | Apr 14 | Oct 19 | 187 days | 62052 |
| Jewett | Apr 13 | Oct 22 | 190 days | 62436 |
| Johnsonville | Apr 9 | Oct 24 | 198 days | 62850 |
| Johnston City | Apr 4 | Oct 28 | 206 days | 62951 |
| Joliet | Apr 20 | Oct 22 | 184 days | 60431, 60432, 60433, 60434 +2 more |
| Jonesboro | Apr 8 | Oct 29 | 203 days | 62952 |
| Joppa | Apr 5 | Oct 28 | 206 days | 62953 |
| Joy | Apr 22 | Oct 19 | 181 days | 61260 |
| Junction | Apr 7 | Oct 26 | 202 days | 62954 |
| Justice | Apr 10 | Nov 1 | 203 days | 60458 |
| Kampsville | Apr 13 | Oct 22 | 190 days | 62053 |
| Kane | Apr 14 | Oct 19 | 187 days | 62054 |
| Kaneville | Apr 28 | Oct 13 | 166 days | 60144 |
| Kankakee | Apr 19 | Oct 24 | 188 days | 60901 |
| Kansas | Apr 15 | Oct 23 | 187 days | 61933 |
| Karbers Ridge | Apr 19 | Oct 20 | 181 days | 62955 |
| Karnak | Apr 3 | Nov 5 | 216 days | 62956 |
| Kasbeer | Apr 24 | Oct 14 | 172 days | 61328 |
| Keenes | Apr 11 | Oct 22 | 193 days | 62851 |
| Keensburg | Apr 2 | Oct 31 | 209 days | 62852 |
| Keithsburg | Apr 14 | Oct 24 | 190 days | 61442 |
| Kell | Apr 9 | Oct 24 | 196 days | 62853 |
| Kempton | Apr 25 | Oct 20 | 175 days | 60946 |
| Kenilworth | Apr 26 | Oct 21 | 176 days | 60043 |
| Kenney | Apr 20 | Oct 16 | 179 days | 61749 |
| Kent | Apr 27 | Oct 9 | 165 days | 61044 |
| Kewanee | Apr 24 | Oct 17 | 175 days | 61443 |
| Keyesport | Apr 6 | Oct 29 | 204 days | 62253 |
| Kilbourne | Apr 17 | Oct 19 | 185 days | 62655 |
| Kincaid | Apr 12 | Oct 20 | 190 days | 62540 |
| Kinderhook | Apr 4 | Nov 4 | 212 days | 62345 |
| Kingston | Apr 24 | Oct 18 | 177 days | 60145 |
| Kingston Mines | Apr 16 | Oct 23 | 189 days | 61539 |
| Kinmundy | Apr 9 | Oct 26 | 197 days | 62854 |
| Kinsman | Apr 27 | Oct 15 | 170 days | 60437 |
| Kirkland | Apr 24 | Oct 17 | 174 days | 60146 |
| Kirkwood | Apr 22 | Oct 14 | 174 days | 61447 |
| Knoxville | Apr 21 | Oct 20 | 181 days | 61448 |
| La Fayette | Apr 26 | Oct 12 | 166 days | 61449 |
| La Grange | Apr 10 | Nov 1 | 203 days | 60525 |
| La Grange Park | Apr 11 | Oct 31 | 201 days | 60526 |
| La Harpe | Apr 21 | Oct 19 | 180 days | 61450 |
| La Moille | Apr 22 | Oct 17 | 177 days | 61330 |
| La Place | Apr 16 | Oct 22 | 187 days | 61936 |
| La Prairie | Apr 18 | Oct 21 | 187 days | 62346 |
| La Rose | Apr 26 | Oct 17 | 173 days | 61541 |
| La Salle | Apr 24 | Oct 18 | 176 days | 61301 |
| Lacon | Apr 20 | Oct 17 | 178 days | 61540 |
| Ladd | Apr 24 | Oct 18 | 176 days | 61329 |
| Lafox | Apr 25 | Oct 19 | 174 days | 60147 |
| Lake Bluff | Apr 30 | Oct 21 | 173 days | 60044 |
| Lake Forest | Apr 26 | Oct 21 | 176 days | 60045 |
| Lake Fork | Apr 20 | Oct 16 | 179 days | 62541 |
| Lake In The Hills | Apr 25 | Oct 19 | 177 days | 60156 |
| Lake Villa | Apr 24 | Oct 23 | 180 days | 60046 |
| Lake Zurich | Apr 29 | Oct 20 | 172 days | 60047 |
| Lakewood | Apr 10 | Oct 24 | 195 days | 62438 |
| Lanark | Apr 29 | Oct 7 | 161 days | 61046 |
| Lancaster | Apr 2 | Oct 31 | 209 days | 62855 |
| Lane | Apr 16 | Oct 22 | 187 days | 61750 |
| Lansing | Apr 23 | Oct 20 | 179 days | 60438 |
| Latham | Apr 14 | Oct 24 | 192 days | 62543 |
| Laura | Apr 22 | Oct 14 | 174 days | 61451 |
| Lawndale | Apr 20 | Oct 16 | 179 days | 61751 |
| Lawrenceville | Apr 12 | Oct 25 | 193 days | 62439 |
| Le Roy | Apr 25 | Oct 16 | 172 days | 61752 |
| Leaf River | Apr 29 | Oct 7 | 161 days | 61047 |
| Lebanon | Apr 12 | Oct 20 | 189 days | 62254 |
| Lee | Apr 28 | Oct 10 | 163 days | 60530 |
| Lee Center | Apr 26 | Oct 13 | 168 days | 61331 |
| Leland | Apr 27 | Oct 15 | 171 days | 60531 |
| Lemont | Apr 27 | Oct 17 | 173 days | 60439 |
| Lena | Apr 27 | Oct 9 | 165 days | 61048 |
| Lenzburg | Apr 12 | Oct 22 | 191 days | 62255 |
| Leonore | Apr 24 | Oct 18 | 176 days | 61332 |
| Lerna | Apr 15 | Oct 24 | 189 days | 62440 |
| Lewistown | Apr 17 | Oct 19 | 185 days | 61542 |
| Lexington | Apr 23 | Oct 15 | 174 days | 61753 |
| Liberty | Apr 14 | Oct 23 | 191 days | 62347 |
| Libertyville | Apr 29 | Oct 20 | 172 days | 60048 |
| Lima | Apr 11 | Oct 23 | 194 days | 62348 |
| Lincoln | Apr 20 | Oct 16 | 179 days | 62656 |
| Lincoln'S New Salem | Apr 13 | Oct 21 | 189 days | 62659 |
| Lincolnshire | Apr 19 | Oct 26 | 190 days | 60069 |
| Lincolnwood | Apr 26 | Oct 21 | 176 days | 60712 |
| Lindenwood | Apr 26 | Oct 13 | 168 days | 61049 |
| Lisle | Apr 27 | Oct 17 | 173 days | 60532 |
| Litchfield | Apr 13 | Oct 24 | 192 days | 62056 |
| Literberry | Apr 19 | Oct 17 | 179 days | 62660 |
| Little York | Apr 22 | Oct 14 | 174 days | 61453 |
| Littleton | Apr 16 | Oct 23 | 189 days | 61452 |
| Liverpool | Apr 17 | Oct 19 | 185 days | 61543 |
| Livingston | Apr 13 | Oct 24 | 192 days | 62058 |
| Loami | Apr 7 | Oct 29 | 205 days | 62661 |
| Lockport | Apr 20 | Oct 22 | 184 days | 60441 |
| Loda | Apr 23 | Oct 12 | 170 days | 60948 |
| Logan | Apr 4 | Oct 28 | 206 days | 62856 |
| Lomax | Apr 21 | Oct 19 | 180 days | 61454 |
| Lombard | Apr 27 | Oct 17 | 173 days | 60148 |
| London Mills | Apr 17 | Oct 22 | 185 days | 61544 |
| Long Point | Apr 26 | Oct 17 | 173 days | 61333 |
| Longview | Apr 19 | Oct 19 | 181 days | 61852 |
| Loraine | Apr 13 | Oct 22 | 191 days | 62349 |
| Lostant | Apr 24 | Oct 18 | 176 days | 61334 |
| Louisville | Apr 10 | Oct 23 | 196 days | 62858 |
| Lovejoy | Apr 12 | Oct 20 | 189 days | 62059 |
| Loves Park | Apr 24 | Oct 17 | 174 days | 61111, 61130, 61131, 61132 |
| Lovington | Apr 15 | Oct 22 | 187 days | 61937 |
| Lowder | Apr 7 | Oct 29 | 205 days | 62662 |
| Lowpoint | Apr 20 | Oct 17 | 178 days | 61545 |
| Ludlow | Apr 21 | Oct 18 | 179 days | 60949 |
| Lyndon | Apr 26 | Oct 13 | 167 days | 61261 |
| Lynn Center | Apr 20 | Oct 20 | 180 days | 61262 |
| Lyons | Apr 11 | Oct 31 | 201 days | 60534 |
| Macedonia | Apr 4 | Oct 28 | 206 days | 62860 |
| Machesney Park | Apr 24 | Oct 17 | 174 days | 61115 |
| Mackinaw | Apr 21 | Oct 17 | 178 days | 61755 |
| Macomb | Apr 17 | Oct 22 | 185 days | 61455 |
| Macon | Apr 14 | Oct 24 | 192 days | 62544 |
| Madison | Apr 8 | Oct 26 | 200 days | 62060 |
| Maeystown | Apr 9 | Oct 26 | 197 days | 62256 |
| Magnolia | Apr 24 | Oct 17 | 174 days | 61336 |
| Mahomet | Apr 23 | Oct 13 | 170 days | 61853 |
| Makanda | Apr 9 | Oct 22 | 195 days | 62958 |
| Malden | Apr 22 | Oct 17 | 177 days | 61337 |
| Malta | Apr 24 | Oct 18 | 177 days | 60150 |
| Manchester | Apr 13 | Oct 22 | 190 days | 62663 |
| Manhattan | Apr 19 | Oct 25 | 188 days | 60442 |
| Manito | Apr 16 | Oct 23 | 189 days | 61546 |
| Manlius | Apr 24 | Oct 14 | 172 days | 61338 |
| Mansfield | Apr 23 | Oct 13 | 170 days | 61854 |
| Manteno | Apr 19 | Oct 24 | 188 days | 60950 |
| Maple Park | Apr 24 | Oct 18 | 177 days | 60151 |
| Mapleton | Apr 16 | Oct 23 | 189 days | 61547 |
| Maquon | Apr 21 | Oct 20 | 181 days | 61458 |
| Marengo | Apr 28 | Oct 12 | 166 days | 60152 |
| Marietta | Apr 17 | Oct 22 | 185 days | 61459 |
| Marine | Apr 12 | Oct 20 | 189 days | 62061 |
| Marion | Apr 9 | Oct 22 | 195 days | 62959 |
| Marissa | Apr 12 | Oct 22 | 191 days | 62257 |
| Mark | Apr 24 | Oct 17 | 174 days | 61340 |
| Markham | Apr 23 | Oct 20 | 179 days | 60428 |
| Maroa | Apr 16 | Oct 22 | 187 days | 61756 |
| Marseilles | Apr 27 | Oct 17 | 171 days | 61341 |
| Marshall | Apr 21 | Oct 20 | 179 days | 62441 |
| Martinsville | Apr 14 | Oct 20 | 187 days | 62442 |
| Martinton | Apr 24 | Oct 16 | 174 days | 60951 |
| Maryville | Apr 12 | Oct 20 | 189 days | 62062 |
| Mascoutah | Apr 12 | Oct 20 | 189 days | 62258 |
| Mason | Apr 13 | Oct 24 | 191 days | 62443 |
| Mason City | Apr 17 | Oct 18 | 182 days | 62664 |
| Matherville | Apr 22 | Oct 19 | 181 days | 61263 |
| Matteson | Apr 23 | Oct 20 | 179 days | 60443 |
| Mattoon | Apr 15 | Oct 24 | 189 days | 61938 |
| Maunie | Apr 15 | Oct 19 | 183 days | 62861 |
| Maywood | Apr 11 | Oct 31 | 201 days | 60153 |
| Mazon | Apr 27 | Oct 15 | 170 days | 60444 |
| Mc Clure | Apr 5 | Oct 25 | 201 days | 62957 |
| Mc Connell | Apr 26 | Oct 13 | 169 days | 61050 |
| Mc Lean | Apr 20 | Oct 16 | 179 days | 61754 |
| Mc Leansboro | Apr 11 | Oct 21 | 190 days | 62859 |
| Mc Nabb | Apr 24 | Oct 17 | 174 days | 61335 |
| Mchenry | May 1 | Oct 11 | 162 days | 60050, 60051 |
| Mechanicsburg | Apr 14 | Oct 20 | 187 days | 62545 |
| Media | Apr 18 | Oct 20 | 185 days | 61460 |
| Medinah | Apr 16 | Oct 28 | 193 days | 60157 |
| Medora | Apr 14 | Oct 19 | 187 days | 62063 |
| Melrose Park | Apr 16 | Oct 28 | 193 days | 60160, 60161, 60164 |
| Melvin | Apr 21 | Oct 17 | 178 days | 60952 |
| Menard | Apr 8 | Oct 30 | 202 days | 62259 |
| Mendon | Apr 14 | Oct 23 | 191 days | 62351 |
| Mendota | Apr 27 | Oct 15 | 171 days | 61342 |
| Meredosia | Apr 18 | Oct 20 | 183 days | 62665 |
| Merna | Apr 25 | Oct 16 | 172 days | 61758 |
| Metamora | Apr 21 | Oct 17 | 178 days | 61548 |
| Metcalf | Apr 19 | Oct 19 | 181 days | 61940 |
| Metropolis | Apr 6 | Oct 27 | 203 days | 62960 |
| Michael | Apr 20 | Oct 20 | 181 days | 62065 |
| Middletown | Apr 20 | Oct 16 | 179 days | 62666 |
| Midlothian | Apr 10 | Nov 1 | 203 days | 60445 |
| Milan | Apr 24 | Oct 18 | 176 days | 61264 |
| Milford | Apr 22 | Oct 19 | 180 days | 60953 |
| Mill Shoals | Apr 7 | Oct 26 | 201 days | 62862 |
| Millbrook | Apr 28 | Oct 13 | 166 days | 60536 |
| Millcreek | Apr 3 | Nov 5 | 216 days | 62961 |
| Milledgeville | Apr 29 | Oct 7 | 161 days | 61051 |
| Miller City | Apr 2 | Oct 31 | 211 days | 62962 |
| Millington | Apr 20 | Oct 23 | 184 days | 60537 |
| Millstadt | Apr 8 | Oct 26 | 200 days | 62260 |
| Milmine | Apr 16 | Oct 22 | 187 days | 61855 |
| Milton | Apr 14 | Oct 21 | 189 days | 62352 |
| Mineral | Apr 24 | Oct 17 | 175 days | 61344 |
| Minier | Apr 21 | Oct 17 | 178 days | 61759 |
| Minonk | Apr 26 | Oct 17 | 173 days | 61760 |
| Minooka | Apr 16 | Oct 26 | 191 days | 60447 |
| Mode | Apr 10 | Oct 24 | 195 days | 62444 |
| Modesto | Apr 7 | Oct 29 | 205 days | 62667 |
| Modoc | Apr 8 | Oct 30 | 202 days | 62261 |
| Mokena | Apr 23 | Oct 20 | 179 days | 60448 |
| Moline | Apr 24 | Oct 18 | 176 days | 61265, 61266 |
| Momence | Apr 19 | Oct 24 | 188 days | 60954 |
| Monee | Apr 23 | Oct 20 | 179 days | 60449 |
| Monmouth | Apr 22 | Oct 15 | 174 days | 61462 |
| Monroe Center | Apr 24 | Oct 17 | 174 days | 61052 |
| Montgomery | Apr 19 | Oct 23 | 185 days | 60538 |
| Monticello | Apr 23 | Oct 13 | 170 days | 61856 |
| Montrose | Apr 13 | Oct 22 | 190 days | 62445 |
| Mooseheart | Apr 19 | Oct 23 | 185 days | 60539 |
| Moro | Apr 4 | Nov 5 | 214 days | 62067 |
| Morris | Apr 20 | Oct 23 | 184 days | 60450 |
| Morrison | Apr 26 | Oct 13 | 167 days | 61270 |
| Morrisonville | Apr 12 | Oct 20 | 190 days | 62546 |
| Morton | Apr 21 | Oct 17 | 178 days | 61550 |
| Morton Grove | Apr 26 | Oct 21 | 176 days | 60053 |
| Mossville | Apr 20 | Oct 17 | 178 days | 61552 |
| Mound City | Apr 2 | Oct 31 | 211 days | 62963 |
| Mounds | Apr 2 | Oct 31 | 211 days | 62964 |
| Mount Auburn | Apr 14 | Oct 24 | 192 days | 62547 |
| Mount Carmel | Apr 2 | Oct 31 | 209 days | 62863 |
| Mount Carroll | May 2 | Oct 7 | 154 days | 61053 |
| Mount Erie | Apr 7 | Oct 26 | 201 days | 62446 |
| Mount Morris | Apr 29 | Oct 7 | 161 days | 61054 |
| Mount Olive | Apr 13 | Oct 24 | 192 days | 62069 |
| Mount Prospect | Apr 16 | Oct 28 | 193 days | 60056 |
| Mount Pulaski | Apr 20 | Oct 16 | 179 days | 62548 |
| Mount Sterling | Apr 18 | Oct 15 | 179 days | 62353 |
| Mount Vernon | Apr 11 | Oct 22 | 193 days | 62864 |
| Moweaqua | Apr 14 | Oct 24 | 192 days | 62550 |
| Mozier | Apr 20 | Oct 20 | 181 days | 62070 |
| Mt Zion | Apr 16 | Oct 22 | 187 days | 62549 |
| Muddy | Apr 7 | Oct 26 | 202 days | 62965 |
| Mulberry Grove | Apr 10 | Oct 24 | 196 days | 62262 |
| Mulkeytown | Apr 6 | Oct 22 | 199 days | 62865 |
| Muncie | Apr 19 | Oct 19 | 181 days | 61857 |
| Mundelein | Apr 29 | Oct 20 | 172 days | 60060 |
| Murdock | Apr 15 | Oct 20 | 188 days | 61941 |
| Murphysboro | Apr 9 | Oct 22 | 195 days | 62966 |
| Murrayville | Apr 17 | Oct 21 | 186 days | 62668 |
| Nachusa | Apr 21 | Oct 19 | 180 days | 61057 |
| Naperville | Apr 27 | Oct 17 | 173 days | 60540, 60563, 60564, 60565 +2 more |
| Nashville | Apr 7 | Oct 26 | 201 days | 62263 |
| Nason | Apr 4 | Oct 28 | 206 days | 62866 |
| National Stock Yards | Apr 8 | Oct 26 | 200 days | 62071 |
| Nauvoo | Apr 12 | Oct 25 | 194 days | 62354 |
| Nebo | Apr 4 | Nov 1 | 208 days | 62355 |
| Neoga | Apr 16 | Oct 22 | 187 days | 62447 |
| Neponset | Apr 24 | Oct 17 | 175 days | 61345 |
| New Athens | Apr 12 | Oct 20 | 189 days | 62264 |
| New Baden | Apr 12 | Oct 20 | 189 days | 62265 |
| New Bedford | Apr 24 | Oct 14 | 172 days | 61346 |
| New Berlin | Apr 14 | Oct 20 | 187 days | 62670 |
| New Boston | Apr 14 | Oct 24 | 190 days | 61272 |
| New Burnside | Apr 14 | Oct 21 | 189 days | 62967 |
| New Canton | Apr 4 | Nov 4 | 212 days | 62356 |
| New Douglas | Apr 13 | Oct 24 | 192 days | 62074 |
| New Haven | Apr 5 | Oct 31 | 209 days | 62867 |
| New Holland | Apr 20 | Oct 16 | 179 days | 62671 |
| New Lenox | Apr 20 | Oct 22 | 184 days | 60451 |
| New Memphis | Apr 12 | Oct 20 | 189 days | 62266 |
| New Salem | Apr 14 | Oct 21 | 189 days | 62357 |
| New Windsor | Apr 22 | Oct 19 | 181 days | 61465 |
| Newark | Apr 28 | Oct 13 | 166 days | 60541 |
| Newman | Apr 15 | Oct 20 | 188 days | 61942 |
| Newton | Apr 13 | Oct 22 | 190 days | 62448 |
| Niantic | Apr 14 | Oct 24 | 192 days | 62551 |
| Niles | Apr 16 | Oct 28 | 193 days | 60714 |
| Nilwood | Apr 7 | Oct 29 | 205 days | 62672 |
| Niota | Apr 12 | Oct 25 | 194 days | 62358 |
| Noble | Apr 15 | Oct 23 | 189 days | 62868 |
| Nokomis | Apr 17 | Oct 23 | 188 days | 62075 |
| Nora | Apr 27 | Oct 9 | 165 days | 61059 |
| Normal | Apr 25 | Oct 16 | 172 days | 61761, 61790 |
| Norris | Apr 16 | Oct 23 | 189 days | 61553 |
| Norris City | Apr 15 | Oct 19 | 183 days | 62869 |
| North Aurora | Apr 19 | Oct 23 | 185 days | 60542 |
| North Chicago | Apr 30 | Oct 21 | 173 days | 60064, 60086 |
| North Henderson | Apr 20 | Oct 19 | 180 days | 61466 |
| Northbrook | Apr 19 | Oct 26 | 190 days | 60062, 60065 |
| O Fallon | Apr 12 | Oct 20 | 189 days | 62269 |
| Oak Brook | Apr 27 | Oct 17 | 173 days | 60523 |
| Oak Forest | Apr 10 | Nov 1 | 203 days | 60452 |
| Oak Lawn | Apr 10 | Nov 1 | 203 days | 60453, 60454 |
| Oak Park | Apr 11 | Oct 31 | 201 days | 60301, 60302, 60303, 60304 |
| Oakdale | Apr 12 | Oct 22 | 191 days | 62268 |
| Oakford | Apr 13 | Oct 21 | 189 days | 62673 |
| Oakland | Apr 15 | Oct 23 | 187 days | 61943 |
| Oakwood | Apr 21 | Oct 20 | 181 days | 61858 |
| Oblong | Apr 12 | Oct 22 | 193 days | 62449 |
| Oconee | Apr 17 | Oct 23 | 188 days | 62553 |
| Odell | Apr 27 | Oct 15 | 170 days | 60460 |
| Odin | Apr 9 | Oct 26 | 197 days | 62870 |
| Ogden | Apr 20 | Oct 21 | 182 days | 61859 |
| Oglesby | Apr 24 | Oct 18 | 176 days | 61348 |
| Ohio | Apr 24 | Oct 14 | 172 days | 61349 |
| Ohlman | Apr 17 | Oct 23 | 188 days | 62076 |
| Okawville | Apr 7 | Oct 26 | 201 days | 62271 |
| Olive Branch | Apr 5 | Oct 25 | 201 days | 62969 |
| Olmsted | Apr 3 | Nov 5 | 216 days | 62970 |
| Olney | Apr 15 | Oct 23 | 189 days | 62450 |
| Olympia Fields | Apr 23 | Oct 20 | 179 days | 60461 |
| Omaha | Apr 15 | Oct 19 | 183 days | 62871 |
| Onarga | Apr 25 | Oct 20 | 175 days | 60955 |
| Oneida | Apr 26 | Oct 12 | 166 days | 61467 |
| Opdyke | Apr 11 | Oct 22 | 193 days | 62872 |
| Ophiem | Apr 22 | Oct 19 | 181 days | 61468 |
| Oquawka | Apr 8 | Oct 29 | 202 days | 61469 |
| Orangeville | Apr 27 | Oct 14 | 170 days | 61060 |
| Oraville | Apr 9 | Oct 22 | 195 days | 62971 |
| Oreana | Apr 16 | Oct 22 | 187 days | 62554 |
| Oregon | Apr 21 | Oct 19 | 180 days | 61061 |
| Orient | Apr 4 | Oct 28 | 206 days | 62874 |
| Orion | Apr 24 | Oct 18 | 176 days | 61273 |
| Orland Park | Apr 10 | Nov 1 | 203 days | 60462, 60467 |
| Osco | Apr 20 | Oct 20 | 180 days | 61274 |
| Oswego | Apr 19 | Oct 23 | 185 days | 60543 |
| Ottawa | Apr 27 | Oct 17 | 171 days | 61350 |
| Owaneco | Apr 17 | Oct 23 | 188 days | 62555 |
| Ozark | Apr 14 | Oct 21 | 189 days | 62972 |
| Palatine | Apr 19 | Oct 26 | 190 days | 60038, 60055, 60067, 60074 +3 more |
| Palestine | Apr 12 | Oct 22 | 193 days | 62451 |
| Palmer | Apr 12 | Oct 20 | 190 days | 62556 |
| Palmyra | Apr 14 | Oct 21 | 188 days | 62674 |
| Paloma | Apr 14 | Oct 23 | 191 days | 62359 |
| Palos Heights | Apr 10 | Nov 1 | 203 days | 60463 |
| Palos Hills | Apr 10 | Nov 1 | 203 days | 60465 |
| Palos Park | Apr 10 | Nov 1 | 203 days | 60464 |
| Pana | Apr 17 | Oct 23 | 188 days | 62557 |
| Panama | Apr 13 | Oct 24 | 192 days | 62077 |
| Papineau | Apr 24 | Oct 16 | 174 days | 60956 |
| Paris | Apr 21 | Oct 20 | 179 days | 61944 |
| Park Forest | Apr 23 | Oct 20 | 179 days | 60466 |
| Park Ridge | Apr 16 | Oct 28 | 193 days | 60068 |
| Parkersburg | Apr 15 | Oct 23 | 189 days | 62452 |
| Patoka | Apr 9 | Oct 26 | 197 days | 62875 |
| Patterson | Apr 13 | Oct 22 | 190 days | 62078 |
| Paw Paw | Apr 27 | Oct 15 | 171 days | 61353 |
| Pawnee | Apr 7 | Oct 29 | 205 days | 62558 |
| Paxton | Apr 23 | Oct 12 | 170 days | 60957 |
| Payson | Apr 10 | Oct 27 | 199 days | 62360 |
| Pearl | Apr 14 | Oct 21 | 189 days | 62361 |
| Pearl City | Apr 27 | Oct 9 | 165 days | 61062 |
| Pecatonica | Apr 26 | Oct 13 | 169 days | 61063 |
| Pekin | Apr 16 | Oct 23 | 189 days | 61554, 61555, 61558 |
| Pembroke Township | Apr 29 | Oct 16 | 171 days | 60958 |
| Penfield | Apr 21 | Oct 18 | 179 days | 61862 |
| Peoria | Apr 16 | Oct 23 | 189 days | 61601, 61602, 61603, 61604 +25 more |
| Peoria Heights | Apr 16 | Oct 23 | 189 days | 61616 |
| Peotone | Apr 23 | Oct 20 | 179 days | 60468 |
| Percy | Apr 12 | Oct 22 | 191 days | 62272 |
| Perks | Apr 3 | Nov 5 | 216 days | 62973 |
| Perry | Apr 18 | Oct 15 | 179 days | 62362 |
| Peru | Apr 24 | Oct 18 | 176 days | 61354 |
| Pesotum | Apr 19 | Oct 17 | 180 days | 61863 |
| Petersburg | Apr 13 | Oct 21 | 189 days | 62675 |
| Philo | Apr 19 | Oct 17 | 180 days | 61864 |
| Piasa | Apr 14 | Oct 19 | 187 days | 62079 |
| Pierron | Apr 6 | Oct 29 | 204 days | 62273 |
| Pinckneyville | Apr 6 | Oct 22 | 199 days | 62274 |
| Piper City | Apr 25 | Oct 20 | 175 days | 60959 |
| Pittsburg | Apr 4 | Oct 28 | 206 days | 62974 |
| Pittsfield | Apr 14 | Oct 21 | 189 days | 62363 |
| Plainfield | Apr 20 | Oct 22 | 184 days | 60544, 60585, 60586 |
| Plainville | Apr 14 | Oct 23 | 191 days | 62365 |
| Plano | Apr 28 | Oct 13 | 166 days | 60545 |
| Pleasant Hill | Apr 4 | Nov 1 | 208 days | 62366 |
| Pleasant Plains | Apr 14 | Oct 20 | 187 days | 62677 |
| Plymouth | Apr 13 | Oct 22 | 191 days | 62367 |
| Pocahontas | Apr 6 | Oct 29 | 204 days | 62275 |
| Polo | Apr 29 | Oct 7 | 161 days | 61064 |
| Pomona | Apr 9 | Oct 22 | 195 days | 62975 |
| Pontiac | Apr 16 | Oct 24 | 191 days | 61764 |
| Poplar Grove | Apr 30 | Oct 10 | 161 days | 61065 |
| Port Byron | Apr 16 | Oct 25 | 190 days | 61275 |
| Posen | Apr 10 | Nov 1 | 203 days | 60469 |
| Potomac | Apr 22 | Oct 19 | 180 days | 61865 |
| Prairie City | Apr 17 | Oct 22 | 185 days | 61470 |
| Prairie Du Rocher | Apr 8 | Oct 30 | 202 days | 62277 |
| Preemption | Apr 22 | Oct 19 | 181 days | 61276 |
| Princeton | Apr 22 | Oct 17 | 177 days | 61356 |
| Princeville | Apr 22 | Oct 14 | 174 days | 61559 |
| Prophetstown | Apr 26 | Oct 13 | 167 days | 61277 |
| Prospect Heights | Apr 19 | Oct 26 | 190 days | 60070 |
| Pulaski | Apr 3 | Nov 5 | 216 days | 62976 |
| Putnam | Apr 24 | Oct 17 | 174 days | 61560 |
| Quincy | Apr 8 | Oct 30 | 204 days | 62301, 62305, 62306 |
| Radom | Apr 7 | Oct 26 | 201 days | 62876 |
| Raleigh | Apr 7 | Oct 26 | 202 days | 62977 |
| Ramsey | Apr 15 | Oct 19 | 185 days | 62080 |
| Rankin | Apr 22 | Oct 19 | 180 days | 60960 |
| Ransom | Apr 27 | Oct 15 | 170 days | 60470 |
| Rantoul | Apr 21 | Oct 18 | 179 days | 61866 |
| Rapids City | Apr 16 | Oct 25 | 190 days | 61278 |
| Raritan | Apr 21 | Oct 19 | 180 days | 61471 |
| Raymond | Apr 12 | Oct 20 | 190 days | 62560 |
| Red Bud | Apr 8 | Oct 30 | 202 days | 62278 |
| Reddick | Apr 27 | Oct 15 | 170 days | 60961 |
| Redmon | Apr 21 | Oct 20 | 179 days | 61949 |
| Renault | Apr 9 | Oct 26 | 197 days | 62279 |
| Reynolds | Apr 22 | Oct 19 | 181 days | 61279 |
| Richmond | Apr 24 | Oct 23 | 180 days | 60071 |
| Richton Park | Apr 23 | Oct 20 | 179 days | 60471 |
| Richview | Apr 7 | Oct 26 | 201 days | 62877 |
| Ridge Farm | Apr 19 | Oct 19 | 181 days | 61870 |
| Ridgway | Apr 7 | Oct 26 | 202 days | 62979 |
| Ridott | Apr 26 | Oct 13 | 169 days | 61067 |
| Rinard | Apr 9 | Oct 24 | 198 days | 62878 |
| Ringwood | May 1 | Oct 11 | 162 days | 60072 |
| Rio | Apr 20 | Oct 19 | 180 days | 61472 |
| River Forest | Apr 11 | Oct 31 | 201 days | 60305 |
| River Grove | Apr 16 | Oct 28 | 193 days | 60171 |
| Riverdale | Apr 10 | Nov 1 | 203 days | 60827 |
| Riverside | Apr 11 | Oct 31 | 201 days | 60546 |
| Riverton | Apr 14 | Oct 20 | 187 days | 62561 |
| Roanoke | Apr 26 | Oct 17 | 173 days | 61561 |
| Robbins | Apr 10 | Nov 1 | 203 days | 60472 |
| Roberts | Apr 23 | Oct 12 | 170 days | 60962 |
| Robinson | Apr 12 | Oct 22 | 193 days | 62454 |
| Rochelle | Apr 26 | Oct 13 | 168 days | 61068 |
| Rochester | Apr 14 | Oct 20 | 187 days | 62563 |
| Rock City | Apr 26 | Oct 13 | 169 days | 61070 |
| Rock Falls | Apr 21 | Oct 19 | 180 days | 61071 |
| Rock Island | Apr 19 | Oct 22 | 184 days | 61201, 61204, 61299 |
| Rockbridge | Apr 13 | Oct 22 | 190 days | 62081 |
| Rockford | Apr 24 | Oct 17 | 174 days | 61101, 61102, 61103, 61104 +10 more |
| Rockport | Apr 14 | Oct 21 | 189 days | 62370 |
| Rockton | May 1 | Oct 12 | 162 days | 61072 |
| Rockwood | Apr 19 | Oct 20 | 182 days | 62280 |
| Rolling Meadows | Apr 16 | Oct 28 | 193 days | 60008 |
| Rome | Apr 20 | Oct 17 | 178 days | 61562 |
| Romeoville | Apr 20 | Oct 22 | 184 days | 60446 |
| Roodhouse | Apr 13 | Oct 22 | 190 days | 62082 |
| Rosamond | Apr 17 | Oct 23 | 188 days | 62083 |
| Roscoe | May 1 | Oct 12 | 162 days | 61073 |
| Roselle | Apr 25 | Oct 19 | 174 days | 60172 |
| Roseville | Apr 22 | Oct 14 | 174 days | 61473 |
| Rosiclare | Apr 19 | Oct 20 | 181 days | 62982 |
| Rossville | Apr 22 | Oct 19 | 180 days | 60963 |
| Round Lake | Apr 24 | Oct 23 | 180 days | 60073 |
| Roxana | Apr 4 | Nov 5 | 214 days | 62084 |
| Royal | Apr 21 | Oct 18 | 179 days | 61871 |
| Royalton | Apr 6 | Oct 22 | 199 days | 62983 |
| Rushville | Apr 16 | Oct 23 | 189 days | 62681 |
| Russell | Apr 30 | Oct 21 | 173 days | 60075 |
| Rutland | Apr 26 | Oct 17 | 173 days | 61358 |
| Sadorus | Apr 23 | Oct 13 | 170 days | 61872 |
| Sailor Springs | Apr 9 | Oct 24 | 198 days | 62879 |
| Saint Anne | Apr 19 | Oct 24 | 188 days | 60964 |
| Saint Augustine | Apr 17 | Oct 22 | 185 days | 61474 |
| Saint Charles | Apr 25 | Oct 19 | 174 days | 60174, 60175 |
| Saint David | Apr 16 | Oct 23 | 189 days | 61563 |
| Saint Elmo | Apr 3 | Oct 24 | 202 days | 62458 |
| Saint Francisville | Apr 12 | Oct 25 | 193 days | 62460 |
| Saint Jacob | Apr 12 | Oct 20 | 189 days | 62281 |
| Saint Joseph | Apr 15 | Oct 24 | 190 days | 61873 |
| Saint Libory | Apr 12 | Oct 20 | 189 days | 62282 |
| Saint Peter | Apr 3 | Oct 24 | 202 days | 62880 |
| Sainte Marie | Apr 13 | Oct 22 | 190 days | 62459 |
| Salem | Apr 9 | Oct 26 | 197 days | 62881 |
| San Jose | Apr 17 | Oct 18 | 182 days | 62682 |
| Sandoval | Apr 9 | Oct 26 | 197 days | 62882 |
| Sandwich | Apr 28 | Oct 13 | 166 days | 60548 |
| Saunemin | Apr 16 | Oct 24 | 191 days | 61769 |
| Savanna | May 2 | Oct 7 | 154 days | 61074 |
| Savoy | Apr 15 | Oct 24 | 190 days | 61874 |
| Sawyerville | Apr 14 | Oct 21 | 188 days | 62085 |
| Saybrook | Apr 21 | Oct 17 | 178 days | 61770 |
| Scales Mound | Apr 27 | Oct 9 | 165 days | 61075 |
| Schaumburg | Apr 25 | Oct 19 | 177 days | 60159, 60168, 60173, 60193 +3 more |
| Scheller | Apr 4 | Oct 28 | 206 days | 62883 |
| Schiller Park | Apr 16 | Oct 28 | 193 days | 60176 |
| Sciota | Apr 21 | Oct 19 | 180 days | 61475 |
| Scott Air Force Base | Apr 12 | Oct 20 | 189 days | 62225 |
| Scottville | Apr 13 | Oct 22 | 190 days | 62683 |
| Seaton | Apr 22 | Oct 19 | 181 days | 61476 |
| Seatonville | Apr 24 | Oct 18 | 176 days | 61359 |
| Secor | Apr 21 | Oct 17 | 178 days | 61771 |
| Seneca | Apr 27 | Oct 17 | 171 days | 61360 |
| Serena | Apr 27 | Oct 17 | 171 days | 60549 |
| Sesser | Apr 4 | Oct 28 | 206 days | 62884 |
| Seward | Apr 26 | Oct 13 | 169 days | 61077 |
| Seymour | Apr 23 | Oct 13 | 170 days | 61875 |
| Shabbona | Apr 28 | Oct 10 | 163 days | 60550 |
| Shannon | Apr 29 | Oct 7 | 161 days | 61078 |
| Shawneetown | Apr 5 | Oct 31 | 209 days | 62984 |
| Sheffield | Apr 24 | Oct 14 | 172 days | 61361 |
| Shelbyville | Apr 10 | Oct 24 | 195 days | 62565 |
| Sheldon | Apr 24 | Oct 16 | 174 days | 60966 |
| Sheridan | Apr 27 | Oct 17 | 171 days | 60551 |
| Sherman | Apr 14 | Oct 20 | 187 days | 62684 |
| Sherrard | Apr 22 | Oct 19 | 181 days | 61281 |
| Shipman | Apr 14 | Oct 21 | 188 days | 62685 |
| Shirland | May 1 | Oct 12 | 162 days | 61079 |
| Shirley | Apr 25 | Oct 16 | 172 days | 61772 |
| Shobonier | Apr 10 | Oct 24 | 196 days | 62885 |
| Shorewood | Apr 19 | Oct 25 | 188 days | 60404 |
| Shumway | Apr 13 | Oct 24 | 191 days | 62461 |
| Sibley | Apr 21 | Oct 17 | 178 days | 61773 |
| Sidell | Apr 19 | Oct 19 | 181 days | 61876 |
| Sidney | Apr 15 | Oct 24 | 190 days | 61877 |
| Sigel | Apr 13 | Oct 24 | 191 days | 62462 |
| Silvis | Apr 16 | Oct 25 | 190 days | 61282 |
| Simpson | Apr 14 | Oct 21 | 189 days | 62985 |
| Sims | Apr 7 | Oct 26 | 201 days | 62886 |
| Skokie | Apr 26 | Oct 21 | 176 days | 60076, 60077 |
| Smithboro | Apr 10 | Oct 24 | 196 days | 62284 |
| Smithfield | Apr 17 | Oct 22 | 185 days | 61477 |
| Smithshire | Apr 22 | Oct 14 | 174 days | 61478 |
| Smithton | Apr 12 | Oct 20 | 189 days | 62285 |
| Somonauk | Apr 28 | Oct 13 | 166 days | 60552 |
| Sorento | Apr 13 | Oct 24 | 192 days | 62086 |
| South Beloit | May 1 | Oct 12 | 162 days | 61080 |
| South Elgin | Apr 26 | Oct 18 | 174 days | 60177 |
| South Holland | Apr 23 | Oct 20 | 179 days | 60473 |
| South Pekin | Apr 16 | Oct 23 | 189 days | 61564 |
| South Roxana | Apr 4 | Nov 5 | 214 days | 62087 |
| South Wilmington | Apr 27 | Oct 15 | 170 days | 60474 |
| Sparland | Apr 20 | Oct 17 | 178 days | 61565 |
| Sparta | Apr 12 | Oct 22 | 191 days | 62286 |
| Speer | Apr 22 | Oct 14 | 174 days | 61479 |
| Spring Grove | Apr 23 | Oct 21 | 179 days | 60081 |
| Spring Valley | Apr 24 | Oct 18 | 176 days | 61362 |
| Springerton | Apr 15 | Oct 19 | 183 days | 62887 |
| Springfield | Apr 14 | Oct 20 | 187 days | 62701, 62702, 62703, 62704 +31 more |
| Standard | Apr 24 | Oct 18 | 176 days | 61363 |
| Stanford | Apr 21 | Oct 17 | 178 days | 61774 |
| Staunton | Apr 13 | Oct 24 | 192 days | 62088 |
| Steeleville | Apr 12 | Oct 22 | 191 days | 62288 |
| Steger | Apr 23 | Oct 20 | 179 days | 60475 |
| Sterling | Apr 21 | Oct 19 | 180 days | 61081 |
| Steward | Apr 26 | Oct 13 | 168 days | 60553 |
| Stewardson | Apr 13 | Oct 24 | 191 days | 62463 |
| Stillman Valley | Apr 24 | Oct 17 | 174 days | 61084 |
| Stockland | Apr 25 | Oct 13 | 169 days | 60967 |
| Stockton | Apr 27 | Oct 9 | 165 days | 61085 |
| Stone Park | Apr 16 | Oct 28 | 193 days | 60165 |
| Stonefort | Apr 7 | Oct 26 | 202 days | 62987 |
| Stonington | Apr 14 | Oct 24 | 192 days | 62567 |
| Stoy | Apr 12 | Oct 22 | 193 days | 62464 |
| Strasburg | Apr 16 | Oct 22 | 187 days | 62465 |
| Strawn | Apr 21 | Oct 17 | 178 days | 61775 |
| Streamwood | Apr 26 | Oct 18 | 174 days | 60107 |
| Streator | Apr 12 | Oct 28 | 199 days | 61364 |
| Stronghurst | Apr 18 | Oct 20 | 185 days | 61480 |
| Sublette | Apr 27 | Oct 15 | 171 days | 61367 |
| Sugar Grove | Apr 28 | Oct 13 | 166 days | 60554 |
| Sullivan | Apr 15 | Oct 22 | 187 days | 61951 |
| Summerfield | Apr 12 | Oct 20 | 189 days | 62289 |
| Summit Argo | Apr 11 | Oct 31 | 201 days | 60501 |
| Sumner | Apr 12 | Oct 25 | 193 days | 62466 |
| Sutter | Apr 10 | Oct 27 | 198 days | 62373 |
| Sycamore | Apr 24 | Oct 18 | 177 days | 60178 |
| Table Grove | Apr 17 | Oct 22 | 185 days | 61482 |
| Tallula | Apr 14 | Oct 20 | 187 days | 62688 |
| Tamaroa | Apr 6 | Oct 22 | 199 days | 62888 |
| Tamms | Apr 3 | Nov 5 | 216 days | 62988 |
| Tampico | Apr 24 | Oct 14 | 172 days | 61283 |
| Taylor Ridge | Apr 22 | Oct 19 | 181 days | 61284 |
| Taylor Springs | Apr 13 | Oct 24 | 192 days | 62089 |
| Taylorville | Apr 12 | Oct 20 | 190 days | 62568 |
| Techny | Apr 26 | Oct 21 | 176 days | 60082 |
| Tennessee | Apr 21 | Oct 19 | 180 days | 62374 |
| Teutopolis | Apr 13 | Oct 24 | 191 days | 62467 |
| Texico | Apr 11 | Oct 22 | 193 days | 62889 |
| Thawville | Apr 25 | Oct 20 | 175 days | 60968 |
| Thayer | Apr 7 | Oct 29 | 205 days | 62689 |
| Thebes | Apr 5 | Oct 25 | 201 days | 62990 |
| Thomasboro | Apr 21 | Oct 18 | 179 days | 61878 |
| Thompsonville | Apr 4 | Oct 28 | 206 days | 62890 |
| Thomson | Apr 13 | Oct 26 | 195 days | 61285 |
| Thornton | Apr 23 | Oct 20 | 179 days | 60476 |
| Tilden | Apr 12 | Oct 22 | 191 days | 62292 |
| Tilton | Apr 21 | Oct 20 | 181 days | 61833 |
| Timewell | Apr 18 | Oct 15 | 179 days | 62375 |
| Tinley Park | Apr 23 | Oct 20 | 179 days | 60477, 60487 |
| Tiskilwa | Apr 22 | Oct 17 | 177 days | 61368 |
| Toledo | Apr 15 | Oct 23 | 187 days | 62468 |
| Tolono | Apr 19 | Oct 17 | 180 days | 61880 |
| Toluca | Apr 26 | Oct 17 | 173 days | 61369 |
| Tonica | Apr 24 | Oct 18 | 176 days | 61370 |
| Topeka | Apr 17 | Oct 19 | 185 days | 61567 |
| Toulon | Apr 24 | Oct 17 | 175 days | 61483 |
| Tovey | Apr 12 | Oct 20 | 190 days | 62570 |
| Towanda | Apr 25 | Oct 16 | 172 days | 61776 |
| Tower Hill | Apr 17 | Oct 23 | 188 days | 62571 |
| Tremont | Apr 21 | Oct 17 | 178 days | 61568 |
| Trenton | Apr 12 | Oct 20 | 189 days | 62293 |
| Trilla | Apr 15 | Oct 24 | 189 days | 62469 |
| Triumph | Apr 24 | Oct 18 | 176 days | 61371 |
| Trivoli | Apr 16 | Oct 23 | 189 days | 61569 |
| Troy | Apr 12 | Oct 20 | 189 days | 62294 |
| Troy Grove | Apr 24 | Oct 18 | 176 days | 61372 |
| Tuscola | Apr 15 | Oct 20 | 188 days | 61953 |
| Ullin | Apr 3 | Nov 5 | 216 days | 62992 |
| Union | Apr 28 | Oct 12 | 166 days | 60180 |
| Union Hill | Apr 19 | Oct 24 | 188 days | 60969 |
| Unity | Apr 2 | Oct 31 | 211 days | 62993 |
| University Park | Apr 23 | Oct 20 | 179 days | 60484 |
| Urbana | Apr 15 | Oct 24 | 190 days | 61801, 61802, 61803 |
| Ursa | Apr 11 | Oct 23 | 194 days | 62376 |
| Utica | Apr 24 | Oct 18 | 176 days | 61373 |
| Valier | Apr 4 | Oct 28 | 206 days | 62891 |
| Valmeyer | Apr 9 | Oct 26 | 197 days | 62295 |
| Van Orin | Apr 24 | Oct 14 | 172 days | 61374 |
| Vandalia | Apr 10 | Oct 24 | 196 days | 62471 |
| Varna | Apr 20 | Oct 17 | 178 days | 61375 |
| Venice | Apr 8 | Oct 26 | 200 days | 62090 |
| Vergennes | Apr 9 | Oct 22 | 195 days | 62994 |
| Vermilion | Apr 21 | Oct 20 | 179 days | 61955 |
| Vermont | Apr 16 | Oct 23 | 189 days | 61484 |
| Vernon | Apr 10 | Oct 24 | 196 days | 62892 |
| Vernon Hills | Apr 29 | Oct 20 | 172 days | 60061 |
| Verona | Apr 27 | Oct 15 | 170 days | 60479 |
| Versailles | Apr 18 | Oct 15 | 179 days | 62378 |
| Victoria | Apr 26 | Oct 12 | 166 days | 61485 |
| Vienna | Apr 14 | Oct 21 | 189 days | 62995 |
| Villa Grove | Apr 15 | Oct 20 | 188 days | 61956 |
| Villa Park | Apr 27 | Oct 17 | 173 days | 60181 |
| Villa Ridge | Apr 3 | Nov 5 | 216 days | 62996 |
| Viola | Apr 22 | Oct 19 | 181 days | 61486 |
| Virden | Apr 7 | Oct 29 | 205 days | 62690 |
| Virginia | Apr 19 | Oct 17 | 179 days | 62691 |
| Wadsworth | Apr 30 | Oct 21 | 173 days | 60083 |
| Waggoner | Apr 12 | Oct 20 | 190 days | 62572 |
| Walnut | Apr 24 | Oct 14 | 172 days | 61376 |
| Walnut Hill | Apr 9 | Oct 24 | 196 days | 62893 |
| Walsh | Apr 12 | Oct 22 | 191 days | 62297 |
| Walshville | Apr 13 | Oct 24 | 192 days | 62091 |
| Waltonville | Apr 4 | Oct 28 | 206 days | 62894 |
| Wapella | Apr 25 | Oct 16 | 172 days | 61777 |
| Warren | Apr 27 | Oct 9 | 165 days | 61087 |
| Warrensburg | Apr 14 | Oct 24 | 192 days | 62573 |
| Warrenville | Apr 27 | Oct 17 | 173 days | 60555 |
| Warsaw | Apr 10 | Oct 27 | 198 days | 62379 |
| Wasco | Apr 25 | Oct 19 | 174 days | 60183 |
| Washburn | Apr 26 | Oct 17 | 173 days | 61570 |
| Washington | Apr 21 | Oct 17 | 178 days | 61571 |
| Wataga | Apr 20 | Oct 19 | 180 days | 61488 |
| Waterloo | Apr 9 | Oct 26 | 197 days | 62298 |
| Waterman | Apr 28 | Oct 10 | 163 days | 60556 |
| Watseka | Apr 24 | Oct 16 | 174 days | 60970 |
| Watson | Apr 13 | Oct 24 | 191 days | 62473 |
| Wauconda | Apr 29 | Oct 20 | 172 days | 60084 |
| Waukegan | Apr 30 | Oct 21 | 173 days | 60079, 60085, 60087 |
| Waverly | Apr 7 | Oct 29 | 205 days | 62692 |
| Wayne | Apr 25 | Oct 19 | 174 days | 60184 |
| Wayne City | Apr 7 | Oct 26 | 201 days | 62895 |
| Waynesville | Apr 20 | Oct 16 | 179 days | 61778 |
| Wedron | Apr 27 | Oct 17 | 171 days | 60557 |
| Weldon | Apr 23 | Oct 13 | 170 days | 61882 |
| Wellington | Apr 22 | Oct 19 | 180 days | 60973 |
| Wenona | Apr 26 | Oct 17 | 173 days | 61377 |
| West Brooklyn | Apr 26 | Oct 13 | 168 days | 61378 |
| West Chicago | Apr 25 | Oct 19 | 174 days | 60185, 60186 |
| West Frankfort | Apr 4 | Oct 28 | 206 days | 62896 |
| West Liberty | Apr 13 | Oct 22 | 190 days | 62475 |
| West Point | Apr 13 | Oct 22 | 191 days | 62380 |
| West Salem | Apr 15 | Oct 23 | 189 days | 62476 |
| West Union | Apr 12 | Oct 22 | 193 days | 62477 |
| West York | Apr 12 | Oct 22 | 193 days | 62478 |
| Westchester | Apr 11 | Oct 31 | 201 days | 60154 |
| Western Springs | Apr 27 | Oct 17 | 173 days | 60558 |
| Westfield | Apr 15 | Oct 23 | 187 days | 62474 |
| Westmont | Apr 27 | Oct 17 | 173 days | 60559 |
| Westville | Apr 23 | Oct 14 | 171 days | 61883 |
| Wheaton | Apr 27 | Oct 17 | 173 days | 60187, 60189 |
| Wheeler | Apr 13 | Oct 22 | 190 days | 62479 |
| Wheeling | Apr 19 | Oct 26 | 190 days | 60090 |
| White Hall | Apr 13 | Oct 22 | 190 days | 62092 |
| White Heath | Apr 23 | Oct 13 | 170 days | 61884 |
| Whittington | Apr 4 | Oct 28 | 206 days | 62897 |
| Williamsfield | Apr 21 | Oct 20 | 181 days | 61489 |
| Williamsville | Apr 14 | Oct 20 | 187 days | 62693 |
| Willisville | Apr 12 | Oct 22 | 191 days | 62997 |
| Willow Hill | Apr 13 | Oct 22 | 190 days | 62480 |
| Willow Springs | Apr 10 | Nov 1 | 203 days | 60480 |
| Willowbrook | Apr 27 | Oct 17 | 173 days | 60527 |
| Wilmette | Apr 26 | Oct 21 | 176 days | 60091 |
| Wilmington | Apr 16 | Oct 26 | 191 days | 60481 |
| Wilsonville | Apr 14 | Oct 21 | 188 days | 62093 |
| Winchester | Apr 18 | Oct 20 | 183 days | 62694 |
| Windsor | Apr 16 | Oct 22 | 187 days | 61957 |
| Winfield | Apr 25 | Oct 19 | 174 days | 60190 |
| Winnebago | Apr 24 | Oct 17 | 174 days | 61088 |
| Winnetka | Apr 26 | Oct 21 | 176 days | 60093 |
| Winslow | Apr 27 | Oct 9 | 165 days | 61089 |
| Winthrop Harbor | Apr 30 | Oct 21 | 173 days | 60096 |
| Witt | Apr 13 | Oct 24 | 192 days | 62094 |
| Wolf Lake | Apr 7 | Oct 29 | 202 days | 62998 |
| Wonder Lake | May 1 | Oct 11 | 162 days | 60097 |
| Wood Dale | Apr 16 | Oct 28 | 193 days | 60191, 60399 |
| Wood River | Apr 4 | Nov 5 | 214 days | 62095 |
| Woodhull | Apr 26 | Oct 12 | 166 days | 61490 |
| Woodland | Apr 24 | Oct 16 | 174 days | 60974 |
| Woodlawn | Apr 9 | Oct 24 | 196 days | 62898 |
| Woodridge | Apr 27 | Oct 17 | 173 days | 60517 |
| Woodson | Apr 17 | Oct 21 | 186 days | 62695 |
| Woodstock | Apr 28 | Oct 12 | 166 days | 60098 |
| Woosung | Apr 21 | Oct 19 | 180 days | 61091 |
| Worden | Apr 4 | Nov 5 | 214 days | 62097 |
| Worth | Apr 10 | Nov 1 | 203 days | 60482 |
| Wrights | Apr 13 | Oct 22 | 190 days | 62098 |
| Wyanet | Apr 22 | Oct 17 | 177 days | 61379 |
| Wyoming | Apr 22 | Oct 14 | 174 days | 61491 |
| Xenia | Apr 10 | Oct 23 | 196 days | 62899 |
| Yale | Apr 13 | Oct 22 | 190 days | 62481 |
| Yates City | Apr 21 | Oct 20 | 181 days | 61572 |
| Yorkville | Apr 28 | Oct 13 | 166 days | 60560 |
| Zeigler | Apr 6 | Oct 22 | 199 days | 62999 |
| Zion | Apr 30 | Oct 21 | 173 days | 60099 |
Frequently asked questions
- When is the last frost in Illinois?
- It varies by location. Across Illinois, average last spring frost dates range from April 2 (Allendale) to May 2 (Savanna). Look up your ZIP code for your local date.
- Why do nearby towns have different frost dates?
- Elevation, distance from large bodies of water, and whether a weather station sits in a valley, on a hill, or in a city all change how cold nights get. Each ZIP code is matched to the most representative nearby NOAA station.