Official Census inventory · IL
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.
6,963functioning
2,821general-purpose governments
3,219special district governments
890independent school districts
0dependent school systems
42public pension systems
Census public-use file
6,972 records
Special district governmentFunctioning
Clear Creek Special Drainage District
DRAINAGE
- County area
- Cass
- Contact
- 300 WASHINGTON ST · BEARDSTOWN, IL · 62618-1194
- Census ID
- 125405
Special district governmentFunctioning
Clear Lake Special Drainage District
DRAINAGE
- County area
- Cass
- Contact
- PO BOX 470 · BEARDSTOWN, IL · 62618-0470
- Census ID
- 145453
Special district governmentFunctioning
Clearview Sanitary District
SEWERAGE
- County area
- Mclean
- Contact
- PO BOX 3531 · BLOOMINGTON, IL · 61702-3531
- Census ID
- 146367
Special district governmentFunctioning
Clifton Public Library District
LIBRARIES
- County area
- Iroquois
- Contact
- PO BOX 452 · CLIFTON, IL · 60927-0452
- Census ID
- 217565
Special district governmentFunctioning
Clin Clair Fire Protection District
LOCAL FIRE PROTECTION
- County area
- St Clair
- Contact
- PO BOX 55, 406 W ST ROUTE 161 · ALBERS, IL · 62215-1112
- Census ID
- 125827
Special district governmentFunctioning
Clinton Community Rural Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Dewitt
- Contact
- 8106 WHITE OAK RD · CLINTON, IL · 61727
- Census ID
- 185135
Special district governmentFunctioning
Clinton County East Water Service District
WATER SUPPLY UTILITY
- County area
- Clinton
- Contact
- PO BOX 603 · CENTRALIA, IL · 62801-9110
- Census ID
- 103182
Special district governmentFunctioning
Clinton County Soil and Water Conservation District
SOIL AND WATER CONSERVATION
- County area
- Clinton
- Contact
- 1780 N 4TH ST · BREESE, IL · 62230-1778
- Census ID
- 192498
Special district governmentFunctioning
Clinton Sanitary District
SEWERAGE
- County area
- Dewitt
- Contact
- 5897 U.S 51 · CLINTON, IL · 61727
- Census ID
- 145776
Special district governmentFunctioning
Clinton-Shabbona Drainage District 1
DRAINAGE
- County area
- Dekalb
- Contact
- 11509 GAST RD · SHABBONA, IL · 60550-4082
- Census ID
- 145770
Special district governmentFunctioning
Clover Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Henry
- Contact
- PO BOX 477 · WOODHULL, IL · 61490-0477
- Census ID
- 146014
Special district governmentFunctioning
Clover Public Library District
LIBRARIES
- County area
- Henry
- Contact
- PO BOX 369, 440 N DIVISION ST · WOODHULL, IL · 61490-0369
- Census ID
- 103322
Special district governmentFunctioning
Clyde Park District
PARKS AND RECREATION
- County area
- Cook
- Contact
- 1909 S LARAMIE AVE · CICERO, IL · 60804-2360
- Census ID
- 145626
Special district governmentFunctioning
Coal City Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Grundy
- Contact
- PO BOX 219 · COAL CITY, IL · 60416-0219
- Census ID
- 190036
Special district governmentFunctioning
Coal City Public Library District
LIBRARIES
- County area
- Grundy
- Contact
- 85 N GARFIELD ST · COAL CITY, IL · 60416-1614
- Census ID
- 145983
Special district governmentFunctioning
Coal Creek Drainage and Levee District
DRAINAGE
- County area
- Schuyler
- Contact
- PO BOX 133 · RUSHVILLE, IL · 62618
- Census ID
- 206447
Special district governmentFunctioning
Coal Valley Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Rock Island
- Contact
- 103 W 18TH AVE · COAL VALLEY, IL · 61240-9337
- Census ID
- 146645
Special district governmentFunctioning
Coal Valley Public Water District
WATER SUPPLY UTILITY
- County area
- Williamson
- Contact
- 19310 CRAB ORCHARD RD · MARION, IL · 62959-7321
- Census ID
- 146928
Special district governmentFunctioning
Coffeen Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Montgomery
- Contact
- PO BOX 367 · COFFEEN, IL · 62017-0367
- Census ID
- 125776
Special district governmentFunctioning
Colchester District Library
LIBRARIES
- County area
- Mcdonough
- Contact
- PO BOX 237 · COLCHESTER, IL · 62326-0237
- Census ID
- 146323
Special district governmentFunctioning
Colchester Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Mcdonough
- Contact
- PO BOX 348 · COLCHESTER, IL · 62326-0348
- Census ID
- 215176
Special district governmentFunctioning
Colchester Township Cemetery District
CEMETERIES
- County area
- Mcdonough
- Contact
- 611 N COAL ST · COLCHESTER, IL · 62326
- Census ID
- 234250
Special district governmentFunctioning
Coles County Airport Authority
AIR TRANSPORTATION
- County area
- Coles
- Contact
- 432 AIRPORT RD · MATTOON, IL · 61938-9228
- Census ID
- 145582
Special district governmentFunctioning
Coles County Housing Authority
HOUSING AND COMMUNITY DEVELOPMENT
- County area
- Coles
- Contact
- 109 PRAIRIE AVE · MATTOON, IL · 61938-4532
- Census ID
- 103183
Special district governmentFunctioning
Coles County Public Building Commission
OTHER MULTI-FUNCTION DISTRICTS
- County area
- Coles
- Contact
- PO BOX 3367 · BLOOMINGTON, IL · 61702-3367
- Census ID
- 249050
Special district governmentFunctioning
Coles County Soil and Water Conservation District
SOIL AND WATER CONSERVATION
- County area
- Coles
- Contact
- 6021 DEVELOPMENT DR, STE 2 · CHARLESTON, IL · 61920-9442
- Census ID
- 206297
Special district governmentFunctioning
Coles-Clark Drainage District
DRAINAGE
- County area
- Coles
- Contact
- PO BOX 689 · MATTOON, IL · 61938-0689
- Census ID
- 190014
Special district governmentFunctioning
Coles-Moultrie Union Special Drainage District
DRAINAGE
- County area
- Coles
- Contact
- PO BOX 689 · MATTOON, IL · 61938-0689
- Census ID
- 145616
Special district governmentFunctioning
Collinsville Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Madison
- Contact
- 125 S CENTER ST · COLLINSVILLE, IL · 62234
- Census ID
- 103435
Special district governmentFunctioning
Collinsville Metro Exposition Auditorium and Office Bldg Auth
PARKS AND RECREATION
- County area
- Madison
- Contact
- 1 GATEWAY DR · COLLINSVILLE, IL · 62234-6107
- Census ID
- 215010
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.