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
Grand Tower Levee and Drainage District
DRAINAGE
- County area
- Jackson
- Contact
- PO BOX 322 · GRAND TOWER, IL · 62942
- Census ID
- 125628
Special district governmentFunctioning
Grand Tower Park District
PARKS AND RECREATION
- County area
- Jackson
- Contact
- PO BOX 11 · GRAND TOWER, IL · 62942-0011
- Census ID
- 146089
Special district governmentFunctioning
Grande Prairie Public Library District
LIBRARIES
- County area
- Cook
- Contact
- 3479 W 183RD ST · HAZEL CREST, IL · 60429-2490
- Census ID
- 125494
Special district governmentFunctioning
Grandwood Park District
PARKS AND RECREATION
- County area
- Lake
- Contact
- 36630 N HUTCHINS RD · GURNEE, IL · 60031-1567
- Census ID
- 206375
Special district governmentFunctioning
Granite City Housing Authority
HOUSING AND COMMUNITY DEVELOPMENT
- County area
- Madison
- Contact
- PO BOX 794 · GRANITE CITY, IL · 62040-0794
- Census ID
- 206403
Special district governmentFunctioning
Granite City Park District
PARKS AND RECREATION
- County area
- Madison
- Contact
- 2900 BENTON ST · GRANITE CITY, IL · 62040-3568
- Census ID
- 146422
Special district governmentFunctioning
Granny Tweedle Levee District
FLOOD CONTROL
- County area
- White
- Contact
- 726 COUNTY ROAD 1920 E · CARMI, IL · 62821-6113
- Census ID
- 146855
Special district governmentFunctioning
Grant Memorial Park District
PARKS AND RECREATION
- County area
- Woodford
- Contact
- 455 E WALNUT ST · WASHBURN, IL · 61570
- Census ID
- 103581
Special district governmentFunctioning
Grant Park Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Kankakee
- Contact
- PO BOX 538 · GRANT PARK, IL · 60940-0538
- Census ID
- 146149
Special district governmentFunctioning
Grantfork Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Madison
- Contact
- 210 N LOCUST ST · HIGHLAND, IL · 62249
- Census ID
- 125751
Special district governmentFunctioning
Granville Hennepin Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Putnam
- Contact
- PO BOX 665 · GRANVILLE, IL · 61326-0665
- Census ID
- 103491
Special district governmentFunctioning
Grape Creek Drainage District
DRAINAGE
- County area
- Vermilion
- Contact
- 408 N VERMILION ST · DANVILLE, IL · 61832-4648
- Census ID
- 146797
Special district governmentFunctioning
Graves Hume Public Library District
LIBRARIES
- County area
- Lasalle
- Contact
- 1401 W MAIN ST · MENDOTA, IL · 61342-2500
- Census ID
- 206383
Special district governmentFunctioning
Grayslake Area Public Library District
LIBRARIES
- County area
- Lake
- Contact
- 100 LIBRARY LN · GRAYSLAKE, IL · 60030-1684
- Census ID
- 146218
Special district governmentFunctioning
Grayslake Community Park District
PARKS AND RECREATION
- County area
- Lake
- Contact
- 240 COMMERCE DR · GRAYSLAKE, IL · 60030-1658
- Census ID
- 185162
Special district governmentFunctioning
Grayslake Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Lake
- Contact
- 160 HAWLEY ST · GRAYSLAKE, IL · 60030-1515
- Census ID
- 146224
Special district governmentFunctioning
Greater Chillicothe Sanitary District
SEWERAGE
- County area
- Peoria
- Contact
- PO BOX 109 · CHILLICOTHE, IL · 61523-0109
- Census ID
- 146576
Special district governmentFunctioning
Greater Creve Coeur Sanitation District
SEWERAGE
- County area
- Tazewell
- Contact
- 240 LAWNRIDGE DR · CREVE COEUR, IL · 61610-3937
- Census ID
- 190080
Special district governmentFunctioning
Greater Metropolitan Area Housing Authority
HOUSING AND COMMUNITY DEVELOPMENT
- County area
- Rock Island
- Contact
- 325 2ND ST · SILVIS, IL · 61282-2128
- Census ID
- 146648
Special district governmentFunctioning
Greater Momence Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Kankakee
- Contact
- 15 N PINE ST · MOMENCE, IL · 60954-1573
- Census ID
- 125656
Special district governmentFunctioning
Greater Peoria Mass Transit District 1
PUBLIC MASS TRANSIT UTILITY
- County area
- Peoria
- Contact
- 2105 NE JEFFERSON AVE · PEORIA, IL · 61603-3535
- Census ID
- 146579
Special district governmentFunctioning
Greater Peoria Sanitary District
SEWERAGE
- County area
- Peoria
- Contact
- 2322 S DARST ST · PEORIA, IL · 61607-2093
- Census ID
- 211930
Special district governmentFunctioning
Greater Rockford Airport Authority
AIR TRANSPORTATION
- County area
- Winnebago
- Contact
- 60 AIRPORT DR · ROCKFORD, IL · 61109-2990
- Census ID
- 125921
Special district governmentFunctioning
Greater Round Lake Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Lake
- Contact
- 409 W NIPPERSINK RD · ROUND LAKE, IL · 60073-3223
- Census ID
- 146228
Special district governmentFunctioning
Greater Wabash Rural Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Wabash
- Contact
- 5764 HIGHWAY 3 · MOUNT CARMEL, IL · 62863-4884
- Census ID
- 204396
Special district governmentFunctioning
Greater West Central Public Library District
LIBRARIES
- County area
- Hancock
- Contact
- PO BOX 235 · AUGUSTA, IL · 62311-0235
- Census ID
- 146000
Special district governmentFunctioning
Green Hills Public Library District
LIBRARIES
- County area
- Cook
- Contact
- 8611 W 103RD ST · PALOS HILLS, IL · 60465-1698
- Census ID
- 204343
Special district governmentFunctioning
Green River Special Drainage District
DRAINAGE
- County area
- Henry
- Contact
- 115 N STATE ST · GENESEO, IL · 61254-1345
- Census ID
- 146015
Special district governmentFunctioning
Green River Special Drainage District 1
DRAINAGE
- County area
- Henry
- Contact
- 438 2500 N AVE · TAMPICO, IL · 61283-9057
- Census ID
- 215132
Special district governmentFunctioning
Green River Special Drainage District of Bureau County
DRAINAGE
- County area
- Bureau
- Contact
- 10 PARK AVE W · PRINCETON, IL · 61356-2099
- Census ID
- 145419
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.