Illinois government directory.
6,972 public-entity records, with Census classifications, functions, contact fields, population or enrollment where published, and explicit functioning or dormant status.
6,972 records
City of Colona
Counties, municipalities, and townships.
- County area
- Henry
- Contact
- PO BOX 170 · COLONA, IL · 61241
- Census ID
- 124941
City of Columbia
Counties, municipalities, and townships.
- County area
- Monroe
- Contact
- 208 S RAPP AVE · COLUMBIA, IL · 62236-2329
- Census ID
- 162540
City of Country Club Hills
Counties, municipalities, and townships.
- County area
- Cook
- Contact
- 4200 MAIN ST · COUNTRY CLUB HILLS, IL · 60478-5338
- Census ID
- 124900
City of Countryside
Counties, municipalities, and townships.
- County area
- Cook
- Contact
- 5550 EAST AVE · COUNTRYSIDE, IL · 60525
- Census ID
- 194723
City of Creal Springs
Counties, municipalities, and townships.
- County area
- Williamson
- Contact
- PO BOX 417 · CREAL SPRINGS, IL · 62922-0417
- Census ID
- 125091
City of Crest Hill
Counties, municipalities, and townships.
- County area
- Will
- Contact
- 1610 PLAINFIELD RD · CREST HILL, IL · 60403-1988
- Census ID
- 162695
City of Crystal Lake
Counties, municipalities, and townships.
- County area
- Mchenry
- Contact
- PO BOX 597 · CRYSTAL LAKE, IL · 60039-0597
- Census ID
- 162474
City of Cuba
Counties, municipalities, and townships.
- County area
- Fulton
- Contact
- 403 E JEFFERSON ST · CUBA, IL · 61427-5004
- Census ID
- 162330
City of Dallas City
Counties, municipalities, and townships.
- County area
- Hancock
- Contact
- PO BOX 454 · DALLAS CITY, IL · 62330-0454
- Census ID
- 207804
City of Danville
Counties, municipalities, and townships.
- County area
- Vermilion
- Contact
- 17 W MAIN ST · DANVILLE, IL · 61832-5758
- Census ID
- 102859
City of Darien
Counties, municipalities, and townships.
- County area
- Dupage
- Contact
- 1702 PLAINFIELD RD · DARIEN, IL · 60561-5097
- Census ID
- 124911
City of De Kalb
Counties, municipalities, and townships.
- County area
- Dekalb
- Contact
- 200 S 4TH ST · DEKALB, IL · 60115-3720
- Census ID
- 102649
City of Decatur
Counties, municipalities, and townships.
- County area
- Macon
- Contact
- 1 GARY K ANDERSON PLZ · DECATUR, IL · 62523-1196
- Census ID
- 194713
City of Delavan
Counties, municipalities, and townships.
- County area
- Tazewell
- Contact
- PO BOX 590 · DELAVAN, IL · 61734-0590
- Census ID
- 102853
City of Des Plaines
Counties, municipalities, and townships.
- County area
- Cook
- Contact
- 1420 MINER ST, STE 100 · DES PLAINES, IL · 60016-4498
- Census ID
- 162239
City of Dixon
Counties, municipalities, and townships.
- County area
- Lee
- Contact
- 121 W 2ND ST · DIXON, IL · 61021
- Census ID
- 124979
City of Du Quoin
Counties, municipalities, and townships.
- County area
- Perry
- Contact
- PO BOX 466 · DU QUOIN, IL · 62832-0466
- Census ID
- 207853
City of Earlville
Counties, municipalities, and townships.
- County area
- Lasalle
- Contact
- PO BOX 98 · EARLVILLE, IL · 60518-0098
- Census ID
- 102740
City of East Dubuque
Counties, municipalities, and townships.
- County area
- Jo Daviess
- Contact
- 185 WISCONSIN AVE · EAST DUBUQUE, IL · 61025-1324
- Census ID
- 162394
City of East Moline
Counties, municipalities, and townships.
- County area
- Rock Island
- Contact
- 915 16TH AVE · EAST MOLINE, IL · 61244-2107
- Census ID
- 125046
City of East Peoria
Counties, municipalities, and townships.
- County area
- Tazewell
- Contact
- 401 W. WASHINGTON ST. · EAST PEORIA, IL · 61611-2496
- Census ID
- 125069
City of East St Louis
Counties, municipalities, and townships.
- County area
- St Clair
- Contact
- 301 RIVERPARK DR · EAST SAINT LOUIS, IL · 62201-3028
- Census ID
- 162604
City of Edwardsville
Counties, municipalities, and townships.
- County area
- Madison
- Contact
- PO BOX 407 · EDWARDSVILLE, IL · 62025-0407
- Census ID
- 162513
City of Effingham
Counties, municipalities, and townships.
- County area
- Effingham
- Contact
- 201 E JEFFERSON AVE · EFFINGHAM, IL · 62401-3450
- Census ID
- 212208
City of El Paso
Counties, municipalities, and townships.
- County area
- Woodford
- Contact
- 125 W FRONT ST · EL PASO, IL · 61738-1555
- Census ID
- 162712
City of Eldorado
Counties, municipalities, and townships.
- County area
- Saline
- Contact
- 901 4TH ST · ELDORADO, IL · 62930-1243
- Census ID
- 102833
City of Elgin
Counties, municipalities, and townships.
- County area
- Kane
- Contact
- 150 DEXTER CT · ELGIN, IL · 60120-5555
- Census ID
- 102716
City of Elmhurst
Counties, municipalities, and townships.
- County area
- Dupage
- Contact
- 209 N YORK ST · ELMHURST, IL · 60126-2755
- Census ID
- 162296
City of Elmwood
Counties, municipalities, and townships.
- County area
- Peoria
- Contact
- PO BOX 439, 201 W MAIN ST · ELMWOOD, IL · 61529-0439
- Census ID
- 162566
City of Eureka
Counties, municipalities, and townships.
- County area
- Woodford
- Contact
- 128 N MAIN ST, STE 2 · EUREKA, IL · 61530-1178
- Census ID
- 162713
Source: U.S. Census Bureau, 2025 Government Units Listing. A listed entity is not proof that its board is elected or that the contact field identifies an officeholder.