Weather Location Codes/IDs for United States of America - Illinois
Below are the weather location codes for United States of America - Illinois used by AOL Weather, The Weather Channel (weather.com), Yahoo! Weather and others.
- Abingdon USIL0001
- Adair USIL0002
- Addieville USIL0003
- Addison USIL0004
- Adeline USIL1327
- Adrian USIL0005
- Akin USIL0006
- Albany USIL0007
- Albers USIL0008
- Albion USIL0009
- Alden USIL0010
- Aledo USIL0011
- Alexander USIL0012
- Alexis USIL0013
- Algonquin USIL0014
- Alhambra USIL0015
- Allendale USIL0016
- Allenville USIL1328
- Allerton USIL0017
- Alma USIL0018
- Alorton USIL1329
- Alpha USIL0019
- Alsey USIL0020
- Alsip USIL0021
- Altamont USIL0022
- Alto Pass USIL0023
- Alton USIL0024
- Altona USIL0025
- Alvin USIL0026
- Amboy USIL0027
- Anchor USIL0029
- Ancona USIL0030
- Andalusia USIL0031
- Andover USIL0032
- Anna USIL0033
- Annapolis USIL0034
- Annawan USIL0035
- Antioch USIL0036
- Apple River USIL0037
- Arcola USIL0038
- Arenzville USIL0039
- Argenta USIL0040
- Arlington USIL0041
- Arlington Heights USIL0042
- Armington USIL0043
- Armstrong USIL0044
- Aroma Park USIL0045
- Arrowsmith USIL0046
- Arthur USIL0047
- Ashkum USIL0048
- Ashland USIL0049
- Ashley USIL0050
- Ashmore USIL0051
- Ashton USIL0052
- Assumption USIL0053
- Astoria USIL0054
- Athens USIL0055
- Atkinson USIL0056
- Atlanta USIL0057
- Atwater USIL0058
- Atwood USIL0059
- Auburn USIL0060
- Augusta USIL0061
- Aurora USIL0062
- Ava USIL0063
- Aviston USIL0064
- Avon USIL0065
- Baileyville USIL0066
- Baldwin USIL0067
- Banner USIL1330
- Bannockburn USIL1331
- Bardolph USIL0068
- Barnhill USIL0069
- Barrington USIL0070
- Barrington Hills USIL1332
- Barry USIL0071
- Barstow USIL0072
- Bartelso USIL0073
- Bartlett USIL0074
- Bartonville USIL1333
- Basco USIL0075
- Batavia USIL0076
- Batchtown USIL0077
- Bath USIL0078
- Bay View Garden USIL1334
- Baylis USIL0079
- Beach Park USIL1335
- Beardstown USIL0080
- Beason USIL0081
- Beaverville USIL0082
- Beckemeyer USIL0083
- Bedford Park USIL0084
- Beecher USIL0085
- Beecher City USIL0086
- Belgium USIL1336
- Belknap USIL0087
- Belle Prairie City USIL1337
- Belle Rive USIL0088
- Belleville USIL0089
- Bellevue USIL1338
- Bellflower USIL0090
- Bellmont USIL0091
- Bellwood USIL0092
- Belvidere USIL0093
- Bement USIL0094
- Benld USIL0095
- Bensenville USIL0096
- Benson USIL0097
- Bentley USIL1339
- Benton USIL0098
- Berkeley USIL0099
- Berlin USIL1340
- Berwick USIL0100
- Berwyn USIL0101
- Bethalto USIL0102
- Bethany USIL0103
- Big Rock USIL0104
- Biggsville USIL0105
- Bingham USIL0106
- Birds USIL0107
- Bishop Hill USIL0108
- Bismarck USIL0109
- Blackstone USIL0110
- Blandinsville USIL0111
- Bloomingdale USIL0112
- Bloomington USIL0113
- Blue Island USIL0114
- Blue Mound USIL0115
- Bluff Springs USIL0116
- Bluffs USIL0117
- Bluford USIL0118
- Boles USIL0119
- Bolingbrook USIL0120
- Bondville USIL0121
- Bone Gap USIL0122
- Bonfield USIL0123
- Bonnie USIL0124
- Boody USIL0125
- Boulder Hill USIL1505
- Bourbonnais USIL0126
- Bowen USIL0127
- Braceville USIL0128
- Bradford USIL0129
- Bradley USIL0130
- Braidwood USIL0131
- Breese USIL0132
- Bridgeport USIL0133
- Bridgeview USIL0134
- Brighton USIL0135
- Brimfield USIL0136
- Bristol USIL0137
- Broadlands USIL0138
- Broadview USIL1326
- Broadwell USIL1341
- Brocton USIL0139
- Brookfield USIL0140
- Brookport USIL0141
- Broughton USIL0142
- Browning USIL0143
- Browns USIL0144
- Brownstown USIL0145
- Brussels USIL0146
- Bryant USIL0147
- Buckingham USIL0148
- Buckley USIL0149
- Buckner USIL0150
- Buda USIL0151
- Buffalo USIL0152
- Buffalo Grove USIL0153
- Buffalo Prairie USIL0154
- Bull Valley USIL1342
- Bulpitt USIL0155
- Buncombe USIL0156
- Bunker Hill USIL0157
- Burbank USIL0158
- Bureau USIL0159
- Burlington USIL0160
- Burnham USIL1343
- Burnside USIL0161
- Burnt Prairie USIL0162
- Burr Ridge USIL1344
- Bush USIL1345
- Bushnell USIL0163
- Butler USIL0164
- Byron USIL0165
- Cabery USIL0166
- Cache USIL0167
- Cahokia USIL1317
- Cairo USIL0168
- Caledonia USIL0169
- Calhoun USIL0170
- Calumet City USIL0171
- Calumet Park USIL1346
- Camargo USIL0172
- Cambria USIL0173
- Cambridge USIL0174
- Camden USIL0175
- Cameron USIL0176
- Camp Grove USIL0177
- Camp Point USIL0178
- Campbell Hill USIL0179
- Campus USIL0180
- Canton USIL0181
- Cantrall USIL0182
- Capron USIL0183
- Carbon Cliff USIL0184
- Carbon Hill USIL1347
- Carbondale USIL0185
- Carlinville USIL0186
- Carlock USIL0187
- Carlyle USIL0188
- Carman USIL0189
- Carmi USIL0190
- Carol Stream USIL0191
- Carpentersville USIL0192
- Carrier Mills USIL0193
- Carrollton USIL0194
- Carterville USIL0195
- Carthage USIL0196
- Cary USIL0197
- Casey USIL0198
- Caseyville USIL0199
- Castleton USIL0200
- Catlin USIL0201
- Cave-in-Rock USIL0202
- Cedar Point USIL0203
- Cedarville USIL0204
- Central City USIL1348
- Centralia USIL0205
- Centreville USIL1349
- Cerro Gordo USIL0206
- Chadwick USIL0207
- Chambersburg USIL0208
- Champaign USIL0209
- Chana USIL0210
- Chandlerville USIL0211
- Channahon USIL0212
- Channel Lake USIL1506
- Chapin USIL0213
- Charleston USIL0214
- Chatham USIL0215
- Chatsworth USIL0216
- Chebanse USIL0217
- Chenoa USIL0218
- Cherry USIL0219
- Cherry Valley USIL0220
- Chester USIL0221
- Chesterfield USIL0222
- Chestnut USIL0223
- Chestnut Mountain Resort USIL0224
- Chicago USIL0225
- Chicago / Northerly Island USIL0228
- Chicago Heights USIL0226
- Chicago Ridge USIL0227
- Chicago/Midway Arpt USIL0229
- Chillicothe USIL0231
- Chrisman USIL0232
- Christopher USIL0233
- Cicero USIL0234
- Cisco USIL0235
- Cisne USIL0236
- Cissna Park USIL0237
- Clare USIL0238
- Claremont USIL0239
- Clarendon Hills USIL0240
- Clay City USIL0241
- Clayton USIL0242
- Claytonville USIL0243
- Clear Lake USIL1350
- Cleveland USIL1351
- Clifton USIL0244
- Clinton USIL0245
- Coal City USIL0246
- Coal Valley USIL0247
- Coalton USIL1352
- Coatsburg USIL0248
- Cobden USIL0249
- Coello USIL0250
- Coffeen USIL0251
- Colchester USIL0252
- Coleta USIL0253
- Colfax USIL0254
- Collinsville USIL0255
- Collison USIL0256
- Colona USIL0257
- Colp USIL0258
- Columbia USIL0259
- Columbus USIL1353
- Colusa USIL0260
- Compton USIL0261
- Concord USIL0262
- Congerville USIL0263
- Cooksville USIL0264
- Cordova USIL0265
- Cornell USIL0266
- Cornland USIL0267
- Cortland USIL0268
- Cottage Hills USIL0269
- Coulterville USIL0270
- Country Club Hills USIL0271
- Countryside USIL1354
- Cowden USIL0272
- Crainville USIL1355
- Creal Springs USIL0273
- Crescent City USIL0274
- Crest Hill USIL1315
- Cresthill USIL1319
- Creston USIL0275
- Crestwood USIL1316
- Crete USIL0276
- Creve Coeur USIL0277
- Cropsey USIL0278
- Crossville USIL0279
- Crystal Lake USIL0280
- Crystal Lawns USIL1507
- Cuba USIL0281
- Cullom USIL0282
- Cutler USIL0283
- Cypress USIL0284
- Dahinda USIL0285
- Dahlgren USIL0286
- Dakota USIL0287
- Dale USIL0288
- Dallas City USIL0289
- Dalton City USIL0290
- Dalzell USIL0291
- Damiansville USIL1356
- Dana USIL0292
- Danforth USIL0293
- Danvers USIL0294
- Danville USIL0295
- Darien USIL0296
- Davis USIL0297
- Davis Junction USIL0298
- Dawson USIL0299
- De Land USIL0300
- De Soto USIL0301
- Decatur USIL0302
- Deer Creek USIL0303
- Deer Grove USIL0304
- Deer Park USIL1357
- Deerfield USIL0305
- DeKalb USIL0306
- Delavan USIL0307
- Dennison USIL0308
- Depue USIL0309
- Des Plaines USIL0310
- Detroit USIL1358
- Dewey USIL0311
- Dewitt USIL0312
- Diamond USIL1359
- Dieterich USIL0313
- Divernon USIL0314
- Dix USIL0315
- Dixmoor USIL1360
- Dixon USIL0316
- Dolton USIL0317
- Dongola USIL0318
- Donnellson USIL0319
- Donovan USIL0320
- Dorchester USIL1361
- Dorsey USIL0321
- Dover USIL0322
- Dow USIL0323
- Dowell USIL0324
- Downers Grove USIL0325
- Downs USIL0326
- Du Bois USIL0327
- Du Quoin USIL0328
- Dundas USIL0329
- Dundee USIL0330
- Dunfermline USIL0331
- Dunlap USIL0332
- Dupo USIL0333
- Durand USIL0334
- Dwight USIL0335
- Eagarville USIL0336
- Earlville USIL0337
- East Alton USIL0338
- East Brooklyn USIL1362
- East Cape Girardeau USIL1363
- East Carondelet USIL0339
- East Dubuque USIL0340
- East Dundee USIL1364
- East Galesburg USIL0341
- East Gillespie USIL1365
- East Hazel Crest USIL1366
- East Lynn USIL0342
- East Moline USIL0343
- East Peoria USIL0344
- East Saint Louis USIL0345
- Easton USIL0346
- Eddyville USIL0347
- Edelstein USIL0348
- Edgewood USIL0349
- Edinburg USIL0350
- Edwards USIL0351
- Edwardsville USIL0352
- Effingham USIL0353
- El Dara USIL1367
- El Paso USIL0354
- Elburn USIL0355
- Eldena USIL0356
- Eldorado USIL0357
- Eldred USIL0358
- Eleroy USIL0359
- Elgin USIL0360
- Elizabeth USIL0361
- Elizabethtown USIL0362
- Elk Grove Village USIL0363
- Elkhart USIL0364
- Elkville USIL0365
- Ellery USIL0366
- Elliott USIL0367
- Ellis Grove USIL0368
- Ellisville USIL0369
- Ellsworth USIL0370
- Elmhurst USIL0371
- Elmwood USIL0372
- Elmwood Park USIL0373
- Elsah USIL0374
- Elvaston USIL0375
- Elwin USIL0376
- Elwood USIL0377
- Emden USIL0378
- Emington USIL0379
- Emma USIL0380
- Energy USIL0381
- Enfield USIL0382
- Eola USIL0383
- Equality USIL0384
- Erie USIL0385
- Esmond USIL0386
- Essex USIL0387
- Eureka USIL0388
- Evanston USIL0389
- Evansville USIL0390
- Evergreen Park USIL0391
- Ewing USIL0392
- Exeter USIL1368
- Fairbury USIL0393
- Fairfield USIL0394
- Fairmont USIL1508
- Fairmont City USIL1369
- Fairmount USIL0395
- Fairview USIL0396
- Fairview Heights USIL0397
- Farina USIL0398
- Farmer City USIL0399
- Farmersville USIL0400
- Farmington USIL0401
- Fayetteville USIL1370
- Fenton USIL0402
- Ferris USIL0403
- Fiatt USIL0404
- Fidelity USIL0405
- Fieldon USIL0406
- Fillmore USIL0407
- Findlay USIL0408
- Fisher USIL0409
- Fithian USIL0410
- Flanagan USIL0411
- Flat Rock USIL0412
- Flora USIL0413
- Florence USIL1371
- Flossmoor USIL0414
- Foosland USIL0415
- Ford Heights USIL1372
- Forest City USIL0416
- Forest Lake USIL1509
- Forest Park USIL0417
- Forest View USIL1373
- Forrest USIL0418
- Forreston USIL0419
- Forsyth USIL0420
- Fort Sheridan USIL0421
- Fowler USIL0422
- Fox Lake USIL0423
- Fox Lake Hills USIL1510
- Fox River Grove USIL0424
- Fox River Valley Gardens USIL1374
- Fox Valley USIL0425
- Frankfort USIL0426
- Frankfort Heights USIL0427
- Frankfort Square USIL1511
- Franklin USIL0428
- Franklin Grove USIL0429
- Franklin Park USIL0430
- Frederick USIL0431
- Freeburg USIL0432
- Freeman Spur USIL0433
- Freeport USIL0434
- Fulton USIL0435
- Fults USIL0436
- Gages Lake USIL1512
- Galatia USIL0437
- Galena USIL0438
- Galesburg USIL0439
- Galt USIL0440
- Galva USIL0441
- Garden Prairie USIL0442
- Gardner USIL0443
- Garrett USIL1375
- Gays USIL0444
- Geff USIL0445
- Geneseo USIL0446
- Geneva USIL0447
- Genoa USIL0448
- Georgetown USIL0449
- Gerlaw USIL0450
- German Valley USIL0451
- Germantown USIL0452
- Germantown Hills USIL1376
- Gibson City USIL0453
- Gifford USIL0454
- Gilberts USIL0455
- Gillespie USIL0456
- Gilman USIL0457
- Gilson USIL0458
- Girard USIL0459
- Gladstone USIL0460
- Glasford USIL0461
- Glasgow USIL1377
- Glen Carbon USIL0462
- Glen Ellyn USIL0463
- Glenarm USIL0464
- Glenbard South USIL1513
- Glencoe USIL0465
- Glendale Heights USIL0466
- Glenview USIL0467
- Glenwood USIL0469
- Godfrey USIL0470
- Godley USIL1378
- Golconda USIL0471
- Golden USIL0472
- Golden Eagle USIL0473
- Golden Gate USIL0474
- Golf USIL0475
- Good Hope USIL0476
- Goodfield USIL0477
- Goodings Grove USIL1514
- Goodwine USIL0478
- Goreville USIL0479
- Gorham USIL0480
- Grafton USIL0481
- Grand Chain USIL0482
- Grand Ridge USIL0483
- Grand Tower USIL0484
- Grandview USIL1379
- Grandwood Park USIL1515
- Granite City USIL0485
- Grant Park USIL0486
- Grantfork USIL1380
- Grantsburg USIL0487
- Granville USIL0488
- Graymont USIL0489
- Grayslake USIL0490
- Grayville USIL0491
- Great Lakes USIL0492
- Green Oaks USIL1381
- Green Rock USIL1382
- Green Valley USIL0493
- Greenfield USIL0494
- Greenup USIL0495
- Greenview USIL0496
- Greenville USIL0497
- Gridley USIL0498
- Griggsville USIL0499
- Groveland USIL0500
- Gulf Port USIL1383
- Gurnee USIL0501
- Hagarstown USIL0502
- Hamburg USIL0503
- Hamel USIL0504
- Hamilton USIL0505
- Hamletsburg USIL0506
- Hammond USIL0507
- Hampshire USIL0508
- Hampton USIL0509
- Hanna City USIL0510
- Hanover USIL0511
- Hanover Park USIL1313
- Hardin USIL0512
- Harmon USIL0513
- Harrisburg USIL0514
- Harristown USIL0515
- Hartford USIL0516
- Hartsburg USIL0517
- Harvard USIL0518
- Harvel USIL0519
- Harvey USIL0520
- Harwood Heights USIL1311
- Havana USIL0521
- Hawthorn Woods USIL1384
- Hazel Crest USIL0522
- Hebron USIL0523
- Hecker USIL0524
- Henderson USIL0525
- Hennepin USIL0526
- Henning USIL0527
- Henry USIL0528
- Herald USIL0529
- Herod USIL0530
- Herrick USIL0531
- Herrin USIL0532
- Herscher USIL0533
- Hettick USIL0534
- Heyworth USIL0535
- Hickory Hills USIL0536
- Hidalgo USIL0537
- Highland USIL0538
- Highland Park USIL0539
- Highwood USIL0540
- Hillcrest USIL1385
- Hillsboro USIL0541
- Hillsdale USIL0542
- Hillside USIL0543
- Hillview USIL0544
- Hinckley USIL0545
- Hindsboro USIL0546
- Hines USIL0547
- Hinsdale USIL0548
- Hodgkins USIL1386
- Hoffman USIL0549
- Hoffman Estates USIL0550
- Holcomb USIL0551
- Holiday Hills USIL1387
- Hollowayville USIL1388
- Homer USIL0552
- Homer Glen USIL1325
- Hometown USIL0553
- Homewood USIL0554
- Hoopeston USIL0555
- Hooppole USIL0556
- Hopedale USIL0557
- Hopewell USIL1389
- Hopkins Park USIL0558
- Hoyleton USIL0559
- Hudson USIL0560
- Huey USIL0561
- Hull USIL0562
- Humboldt USIL0563
- Hume USIL0564
- Huntley USIL0565
- Huntsville USIL0566
- Hurst USIL0567
- Hutsonville USIL0568
- Illinois City USIL0569
- Illiopolis USIL0570
- Ina USIL0571
- Indian Creek USIL1390
- Indian Head Park USIL1391
- Indianola USIL0572
- Industry USIL0573
- Ingalls Park USIL1516
- Ingleside USIL0574
- Ingraham USIL0575
- Inverness USIL1392
- Iola USIL0576
- Ipava USIL0577
- Iroquois USIL0578
- Irving USIL0579
- Irvington USIL0580
- Irwin USIL1393
- Island Lake USIL0581
- Itasca USIL0582
- Iuka USIL0583
- Ivesdale USIL0584
- Jacksonville USIL0585
- Jacob USIL0586
- Janesville USIL0587
- Jeisyville USIL1394
- Jerome USIL1395
- Jerseyville USIL0588
- Jewett USIL0589
- Johnsonville USIL0590
- Johnston City USIL0591
- Joliet USIL0592
- Jonesboro USIL0593
- Joppa USIL0594
- Joy USIL0595
- Junction USIL0596
- Junction City USIL1396
- Justice USIL0597
- Kampsville USIL0598
- Kane USIL0599
- Kaneville USIL0600
- Kangley USIL1397
- Kankakee USIL0601
- Kansas USIL0602
- Kappa USIL1398
- Karbers Ridge USIL0603
- Karnak USIL0604
- Kasbeer USIL0605
- Kaskaskia USIL1399
- Keenes USIL0606
- Keensburg USIL0607
- Keithsburg USIL0608
- Kell USIL0609
- Kempton USIL0610
- Kenilworth USIL0611
- Kenney USIL0612
- Kent USIL0613
- Kewanee USIL0614
- Keyesport USIL0615
- Kilbourne USIL0616
- Kildeer USIL1400
- Kincaid USIL0617
- Kinderhook USIL0618
- Kingston USIL0619
- Kingston Mines USIL0620
- Kinmundy USIL0621
- Kinsman USIL0622
- Kirkland USIL0623
- Kirkwood USIL0624
- Knoxville USIL0625
- La Grange USIL0627
- La Grange Park USIL0628
- La Harpe USIL0629
- La Moille USIL0630
- La Place USIL0631
- La Prairie USIL0632
- La Rose USIL0633
- La Salle USIL0634
- La Salle/Peru USIL0635
- Lacon USIL0636
- Ladd USIL0637
- Lafayette USIL0626
- Lafox USIL0638
- Lake Barrington USIL1401
- Lake Bluff USIL0639
- Lake Catherine USIL1517
- Lake Forest USIL0640
- Lake Fork USIL0641
- Lake in the Hills USIL1310
- Lake of the Woods USIL1519
- Lake Summerset USIL1518
- Lake Villa USIL0642
- Lake Zurich USIL0643
- Lakemoor USIL1402
- Lakewood USIL0644
- Lakewood Shores USIL1520
- Lanark USIL0645
- Lancaster USIL0646
- Lane USIL0647
- Lansing USIL0648
- Latham USIL0649
- Laura USIL0650
- Lawndale USIL0651
- Lawrenceville USIL0652
- Le Roy USIL0653
- Leaf River USIL0654
- Lebanon USIL0655
- Lee USIL0656
- Lee Center USIL0657
- Leland USIL0658
- Leland Grove USIL1403
- Lemont USIL0659
- Lena USIL0660
- Lenzburg USIL0661
- Leonore USIL0662
- Lerna USIL0663
- Lewistown USIL0664
- Lexington USIL0665
- Liberty USIL0666
- Libertyville USIL0667
- Lima USIL0668
- Lincoln USIL0669
- Lincolnshire USIL0671
- Lincolnwood USIL1312
- Lindenhurst USIL1404
- Lindenwood USIL0672
- Lisle USIL0673
- Litchfield USIL0674
- Literberry USIL0675
- Little York USIL0676
- Littleton USIL0677
- Liverpool USIL0678
- Livingston USIL0679
- Loami USIL0680
- Lockport USIL0681
- Loda USIL0682
- Logan USIL0683
- Lomax USIL0684
- Lombard USIL0685
- London Mills USIL0686
- Long Creek USIL1405
- Long Grove USIL0687
- Long Lake USIL1521
- Long Point USIL0688
- Longview USIL0689
- Loogootee USIL0690
- Loraine USIL0691
- Lostant USIL0692
- Louisville USIL0693
- Lovejoy USIL0694
- Loves Park USIL0695
- Lovington USIL0696
- Lowder USIL0697
- Lowpoint USIL0698
- Ludlow USIL0699
- Lyndon USIL0700
- Lynn Center USIL0701
- Lynnville USIL1406
- Lynwood USIL1407
- Lyons USIL0702
- Macedonia USIL0703
- Machesney Park USIL0704
- Mackinaw USIL0705
- Macomb USIL0706
- Macon USIL0707
- Madison USIL0708
- Maeystown USIL0709
- Magnolia USIL0710
- Mahomet USIL0711
- Makanda USIL0712
- Malden USIL0713
- Malta USIL0714
- Manchester USIL0715
- Manhattan USIL0716
- Manito USIL0717
- Manlius USIL0718
- Mansfield USIL0719
- Manteno USIL0720
- Maple Park USIL0721
- Mapleton USIL0722
- Maquon USIL0723
- Marengo USIL0724
- Marietta USIL0725
- Marine USIL0726
- Marion USIL0727
- Marissa USIL0728
- Mark USIL0729
- Markham USIL1318
- Maroa USIL0730
- Marquette Heights USIL1408
- Marseilles USIL0731
- Marshall USIL0732
- Martinsville USIL0733
- Martinton USIL0734
- Maryville USIL0735
- Mascoutah USIL0736
- Mason USIL0737
- Mason City USIL0738
- Matherville USIL0739
- Matteson USIL0740
- Mattoon USIL0741
- Maunie USIL0742
- Maywood USIL0743
- Mazon USIL0744
- McClure USIL0745
- McConnell USIL0746
- McCook USIL1409
- McCullom Lake USIL1410
- McHenry USIL0747
- McLean USIL0748
- McLeansboro USIL0749
- McNabb USIL0750
- Mechanicsburg USIL0751
- Media USIL0752
- Medinah USIL0753
- Medora USIL0754
- Melrose Park USIL0755
- Melvin USIL0756
- Menard USIL0757
- Mendon USIL0758
- Mendota USIL0759
- Menominee USIL1411
- Meredosia USIL0760
- Merna USIL0761
- Merrionette Park USIL1412
- Metamora USIL0762
- Metcalf USIL0763
- Metropolis USIL0764
- Mettawa USIL1413
- Michael USIL0765
- Middletown USIL0766
- Midlothian USIL0767
- Milan USIL0768
- Milford USIL0769
- Mill Creek USIL0772
- Mill Shoals USIL0770
- Millbrook USIL0771
- Milledgeville USIL0773
- Miller City USIL0774
- Millington USIL0775
- Millstadt USIL0776
- Milmine USIL0777
- Milton USIL0778
- Mineral USIL0779
- Minier USIL0780
- Minonk USIL0781
- Minooka USIL0782
- Mode USIL0783
- Modesto USIL0784
- Modoc USIL0785
- Mokena USIL0786
- Moline USIL0787
- Momence USIL0789
- Monee USIL0790
- Monmouth USIL0791
- Monroe Center USIL0792
- Montgomery USIL0793
- Monticello USIL0794
- Montrose USIL0795
- Mooseheart USIL0796
- Moro USIL0797
- Morris USIL0798
- Morrison USIL0799
- Morrisonville USIL0800
- Morton USIL0801
- Morton Grove USIL0802
- Mossville USIL0803
- Mound City USIL0804
- Mounds USIL0805
- Mount Auburn USIL0806
- Mount Carmel USIL0807
- Mount Carroll USIL0808
- Mount Clare USIL1414
- Mount Erie USIL0809
- Mount Morris USIL0810
- Mount Olive USIL0811
- Mount Prospect USIL0812
- Mount Pulaski USIL0813
- Mount Sterling USIL0814
- Mount Vernon USIL0815
- Mount Zion USIL0816
- Moweaqua USIL0817
- Mozier USIL0818
- Muddy USIL0819
- Mulberry Grove USIL0820
- Mulkeytown USIL0821
- Muncie USIL0822
- Mundelein USIL0823
- Murdock USIL0824
- Murphysboro USIL0825
- Murrayville USIL0826
- Nachusa USIL0827
- Naperville USIL0828
- Naplate USIL1415
- Naples USIL1416
- Nashville USIL0829
- Nason USIL0830
- National City USIL1417
- National Stock Yards USIL0831
- Nauvoo USIL0832
- Nebo USIL0833
- Nelson USIL0834
- Neoga USIL0835
- Neponset USIL0836
- New Athens USIL0837
- New Baden USIL0838
- New Bedford USIL0839
- New Berlin USIL0840
- New Boston USIL0841
- New Burnside USIL0842
- New Canton USIL0843
- New Douglas USIL0844
- New Grand Chain USIL1418
- New Haven USIL0845
- New Holland USIL0846
- New Lenox USIL0847
- New Memphis USIL0848
- New Milford USIL1419
- New Minden USIL1420
- New Salem USIL0849
- New Windsor USIL0850
- Newark USIL0851
- Newman USIL0852
- Newton USIL0853
- Niantic USIL0854
- Niles USIL0855
- Nilwood USIL0856
- Niota USIL0857
- Noble USIL0858
- Nokomis USIL0859
- Nora USIL0860
- Normal USIL0861
- Norridge USIL1421
- Norris USIL0862
- Norris City USIL0863
- North Aurora USIL0864
- North Barrington USIL1422
- North Chicago USIL0865
- North Henderson USIL0866
- North Pekin USIL1423
- North Riverside USIL1424
- Northbrook USIL0867
- Northfield USIL0468
- Northlake USIL1314
- Norwood USIL1425
- Oak Brook USIL0868
- Oak Forest USIL0869
- Oak Grove USIL1426
- Oak Lawn USIL0870
- Oak Park USIL0871
- Oakbrook Terrace USIL1427
- Oakdale USIL0872
- Oakford USIL0873
- Oakland USIL0874
- Oakley USIL0875
- Oakwood USIL0876
- Oakwood Hills USIL1428
- Oblong USIL0877
- Oconee USIL0878
- Odell USIL0879
- Odin USIL0880
- Ogden USIL0882
- Oglesby USIL0883
- Ohio USIL0884
- Ohlman USIL0885
- Okawville USIL0886
- Old Mill Creek USIL1429
- Old Ripley USIL1430
- Old Shawneetown USIL1431
- Olive Branch USIL0887
- Olmsted USIL0888
- Olney USIL0889
- Olympia Fields USIL0890
- Omaha USIL0891
- Onarga USIL0892
- Oneida USIL0893
- Opdyke USIL0894
- Ophiem USIL0895
- Oquawka USIL0896
- Orangeville USIL0897
- Oraville USIL0898
- Oreana USIL0899
- Oregon USIL0900
- Orient USIL0901
- Orion USIL0902
- Orland Hills USIL1432
- Orland Park USIL0903
- Osco USIL0904
- Oswego USIL0905
- Ottawa USIL0906
- Otterville USIL1433
- Owaneco USIL0907
- Ozark USIL0908
- Palatine USIL0909
- Palestine USIL0910
- Palmer USIL0911
- Palmyra USIL0912
- Paloma USIL0913
- Palos Heights USIL0914
- Palos Hills USIL0915
- Palos Park USIL0916
- Pana USIL0917
- Panama USIL0918
- Panola USIL1434
- Papineau USIL0919
- Paris USIL0920
- Park City USIL1435
- Park Forest USIL0921
- Park Ridge USIL0922
- Parkersburg USIL0923
- Patoka USIL0924
- Patterson USIL0925
- Paw Paw USIL0926
- Pawnee USIL0927
- Paxton USIL0928
- Payson USIL0929
- Pearl USIL0930
- Pearl City USIL0931
- Pecatonica USIL0932
- Pekin USIL0933
- Pembroke Township USIL1322
- Penfield USIL0934
- Peoria USIL0935
- Peoria Heights USIL1323
- Peotone USIL0936
- Percy USIL0937
- Perks USIL0938
- Perry USIL0939
- Peru USIL0940
- Pesotum USIL0941
- Petersburg USIL0942
- Phillipstown USIL1436
- Philo USIL0943
- Phoenix USIL1437
- Piasa USIL0944
- Pierron USIL0945
- Pinckneyville USIL0946
- Pingree Grove USIL1438
- Piper City USIL0947
- Pistakee Highlands USIL1522
- Pittsburg USIL0948
- Pittsfield USIL0949
- Plainfield USIL0950
- Plainville USIL0951
- Plano USIL0952
- Plato Center USIL0953
- Pleasant Hill USIL0954
- Pleasant Plains USIL0955
- Plymouth USIL0956
- Pocahontas USIL0957
- Polo USIL0958
- Pomona USIL0959
- Pontiac USIL0960
- Pontoon Beach USIL1439
- Pontoosuc USIL1440
- Poplar Grove USIL0961
- Port Byron USIL0962
- Posen USIL0963
- Potomac USIL0964
- Prairie City USIL0965
- Prairie du Rocher USIL0966
- Prairie Grove USIL1441
- Preemption USIL0967
- Preston Heights USIL1523
- Princeton USIL0968
- Princeville USIL0969
- Prophetstown USIL0970
- Prospect Heights USIL0971
- Pulaski USIL0972
- Putnam USIL0973
- Quad City International Airport USIL0788
- Quincy USIL0974
- Radom USIL0975
- Raleigh USIL0976
- Ramsey USIL0977
- Rankin USIL0978
- Ransom USIL0979
- Rantoul USIL0980
- Rapids City USIL0981
- Raritan USIL0982
- Raymond USIL0983
- Red Bud USIL0984
- Reddick USIL0985
- Redmon USIL0986
- Renault USIL0987
- Reynolds USIL0988
- Richmond USIL0989
- Richton Park USIL0990
- Richview USIL0991
- Ridge Farm USIL0992
- Ridgway USIL0993
- Ridott USIL0994
- Rinard USIL0995
- Ringwood USIL0996
- Rio USIL0997
- Ripley USIL1442
- River Forest USIL0998
- River Grove USIL0999
- Riverdale USIL1000
- Riverside USIL1001
- Riverton USIL1002
- Riverwoods USIL1443
- Roanoke USIL1003
- Robbins USIL1004
- Roberts USIL1005
- Robinson USIL1006
- Rochelle USIL1007
- Rochester USIL1008
- Rock City USIL1009
- Rock Falls USIL1010
- Rock Island USIL1011
- Rockbridge USIL1012
- Rockdale USIL1444
- Rockford USIL1013
- Rockport USIL1014
- Rockton USIL1015
- Rockwood USIL1016
- Rolling Meadows USIL1017
- Rome USIL1018
- Romeoville USIL1019
- Roodhouse USIL1020
- Rosamond USIL1021
- Roscoe USIL1022
- Rose Hill USIL1445
- Roselle USIL1023
- Rosemont USIL1446
- Roseville USIL1024
- Rosewood Heights USIL1524
- Rosiclare USIL1025
- Rossville USIL1026
- Round Lake USIL1027
- Round Lake Beach USIL1447
- Round Lake Heights USIL1448
- Round Lake Park USIL1449
- Roxana USIL1028
- Royal USIL1029
- Royal Lakes USIL1450
- Royalton USIL1030
- Ruma USIL1451
- Rushville USIL1031
- Russell USIL1032
- Russellville USIL1452
- Rutland USIL1033
- Sadorus USIL1034
- Sailor Springs USIL1035
- Saint Anne USIL1036
- Saint Augustine USIL1037
- Saint Charles USIL1038
- Saint David USIL1039
- Saint Elmo USIL1040
- Saint Francisville USIL1041
- Saint Jacob USIL1042
- Saint Johns USIL1453
- Saint Joseph USIL1043
- Saint Libory USIL1044
- Saint Peter USIL1045
- Sainte Marie USIL1046
- Salem USIL1047
- San Jose USIL1048
- Sandoval USIL1049
- Sandwich USIL1050
- Sauget USIL1454
- Sauk Village USIL1455
- Saunemin USIL1051
- Savanna USIL1052
- Savoy USIL1053
- Sawyerville USIL1054
- Saybrook USIL1055
- Scales Mound USIL1056
- Schaumburg USIL1057
- Scheller USIL1058
- Schiller Park USIL1059
- Schram City USIL1456
- Sciota USIL1060
- Scioto Mills USIL1061
- Scott AFB USIL1062
- Scottville USIL1063
- Seaton USIL1064
- Seatonville USIL1065
- Secor USIL1066
- Seneca USIL1067
- Serena USIL1068
- Sesser USIL1069
- Seward USIL1070
- Seymour USIL1071
- Shabbona USIL1072
- Shannon USIL1073
- Shattuc USIL1074
- Shawneetown USIL1075
- Sheffield USIL1076
- Shelbyville USIL1077
- Sheldon USIL1078
- Sheridan USIL1079
- Sherman USIL1080
- Sherrard USIL1081
- Shiloh USIL1457
- Shipman USIL1082
- Shirland USIL1083
- Shirley USIL1084
- Shobonier USIL1085
- Shorewood USIL1320
- Shumway USIL1086
- Sibley USIL1087
- Sidell USIL1088
- Sidney USIL1089
- Sigel USIL1090
- Silvis USIL1091
- Simpson USIL1092
- Sims USIL1093
- Skokie USIL1094
- Sleepy Hollow USIL1458
- Smithboro USIL1095
- Smithfield USIL1096
- Smithshire USIL1097
- Smithton USIL1098
- Solon Mills USIL1099
- Somonauk USIL1100
- Sorento USIL1101
- South Barrington USIL1459
- South Beloit USIL1102
- South Chicago Heights USIL1460
- South Elgin USIL1103
- South Holland USIL1104
- South Jacksonville USIL1461
- South Pekin USIL1105
- South Roxana USIL1106
- South Wilmington USIL1107
- Southern View USIL1462
- Sparland USIL1108
- Sparta USIL1109
- Spaulding USIL1463
- Speer USIL1110
- Spillertown USIL1464
- Spring Bay USIL1465
- Spring Grove USIL1111
- Spring Valley USIL1112
- Springerton USIL1113
- Springfield USIL1114
- Standard USIL1115
- Standard City USIL1116
- Stanford USIL1117
- Staunton USIL1118
- Steeleville USIL1119
- Steger USIL1120
- Sterling USIL1121
- Sterling/Rock Falls USIL1122
- Steward USIL1123
- Stewardson USIL1124
- Stickney USIL1466
- Stillman Valley USIL1125
- Stockland USIL1126
- Stockton USIL1127
- Stone Park USIL1128
- Stonefort USIL1129
- Stonington USIL1130
- Stoy USIL1131
- Strasburg USIL1132
- Strawn USIL1133
- Streamwood USIL1134
- Streator USIL1135
- Stronghurst USIL1136
- Sublette USIL1137
- Sugar Grove USIL1138
- Sullivan USIL1139
- Summerfield USIL1140
- Summit Argo USIL1141
- Sumner USIL1142
- Sun River Terrace USIL1467
- Sunnyside USIL1468
- Sutter USIL1143
- Swansea USIL1469
- Sycamore USIL1144
- Symerton USIL1470
- Table Grove USIL1145
- Tallula USIL1146
- Tamaroa USIL1147
- Tamms USIL1148
- Tampico USIL1149
- Taylor Ridge USIL1150
- Taylor Springs USIL1151
- Taylorville USIL1152
- Techny USIL1153
- Tennessee USIL1154
- Teutopolis USIL1155
- Texico USIL1156
- Thawville USIL1157
- Thayer USIL1158
- Thebes USIL1159
- Third Lake USIL1471
- Thomasboro USIL1160
- Thompsonville USIL1161
- Thomson USIL1162
- Thornton USIL1163
- Tilden USIL1164
- Tilton USIL1165
- Time USIL1472
- Timewell USIL1166
- Tinley Park USIL1167
- Tiskilwa USIL1168
- Toledo USIL1169
- Tolono USIL1170
- Toluca USIL1171
- Tonica USIL1172
- Topeka USIL1173
- Toulon USIL1174
- Tovey USIL1175
- Towanda USIL1176
- Tower Hill USIL1177
- Tower Lake USIL1473
- Tremont USIL1178
- Trenton USIL1179
- Trilla USIL1180
- Triumph USIL1181
- Trivoli USIL1182
- Troy USIL1183
- Troy Grove USIL1184
- Tunnel Hill USIL1185
- Tuscola USIL1186
- Ullin USIL1187
- Union USIL1188
- Union Hill USIL1189
- Unity USIL1190
- University Park USIL1321
- Urbana USIL1191
- Ursa USIL1192
- Utica USIL1193
- Valier USIL1194
- Valley City USIL1474
- Valmeyer USIL1195
- Van Orin USIL1196
- Vandalia USIL1197
- Varna USIL1198
- Venedy USIL1475
- Venetian Village USIL1525
- Venice USIL1199
- Vergennes USIL1200
- Vermilion USIL1201
- Vermont USIL1202
- Vernon USIL1203
- Vernon Hills USIL1204
- Verona USIL1205
- Versailles USIL1206
- Victoria USIL1207
- Vienna USIL1208
- Villa Grove USIL1209
- Villa Park USIL1210
- Villa Ridge USIL1211
- Viola USIL1212
- Virden USIL1213
- Virgil USIL1214
- Virginia USIL1215
- Wadsworth USIL1216
- Waggoner USIL1217
- Walnut USIL1218
- Walnut Hill USIL1219
- Walsh USIL1220
- Walshville USIL1221
- Waltonville USIL1222
- Wamac USIL1476
- Wapella USIL1223
- Warren USIL1224
- Warrensburg USIL1225
- Warrenville USIL1226
- Warsaw USIL1227
- Wasco USIL1228
- Washburn USIL1229
- Washington USIL1230
- Washington Park USIL1477
- Wataga USIL1231
- Waterloo USIL1232
- Waterman USIL1233
- Watseka USIL1234
- Watson USIL1235
- Wauconda USIL1236
- Waukegan USIL1237
- Waverly USIL1238
- Wayne USIL1239
- Wayne City USIL1240
- Waynesville USIL1241
- Wedron USIL1242
- Weldon USIL1243
- Wellington USIL1244
- Wenona USIL1245
- Wenonah USIL1478
- West Brooklyn USIL1246
- West Chicago USIL1247
- West City USIL1479
- West Frankfort USIL1248
- West Liberty USIL1249
- West Peoria USIL1526
- West Point USIL1250
- West Salem USIL1251
- West Union USIL1252
- West York USIL1253
- Westchester USIL1254
- Western Springs USIL1255
- Westfield USIL1256
- Westmont USIL1257
- Westville USIL1258
- Wheaton USIL1259
- Wheeler USIL1260
- Wheeling USIL1261
- White Ash USIL1481
- White City USIL1480
- White Hall USIL1262
- White Heath USIL1263
- Whittington USIL1264
- Williamsfield USIL1265
- Williamson USIL1482
- Williamsville USIL1266
- Willisville USIL1267
- Willow Hill USIL1268
- Willow Springs USIL1269
- Willowbrook USIL1324
- Wilmette USIL1270
- Wilmington USIL1271
- Wilsonville USIL1272
- Winchester USIL1273
- Windsor USIL1274
- Winfield USIL1275
- Winnebago USIL1276
- Winnetka USIL1277
- Winslow USIL1278
- Winthrop Harbor USIL1279
- Witt USIL1280
- Wolf Lake USIL1281
- Wonder Lake USIL1282
- Wood Dale USIL1283
- Wood River USIL1284
- Woodhull USIL1285
- Woodland USIL1286
- Woodlawn USIL1287
- Woodridge USIL1288
- Woodson USIL1289
- Woodstock USIL1290
- Woosung USIL1291
- Worden USIL1292
- Worth USIL1293
- Wrights USIL1294
- Wyanet USIL1295
- Wyoming USIL1296
- Xenia USIL1297
- Yale USIL1298
- Yates City USIL1299
- York Center USIL1527
- Yorkville USIL1300
- Zeigler USIL1301
- Zion USIL1302