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
Harlem Roscoe Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Winnebago
- Contact
- PO BOX 450 · ROSCOE, IL · 61073-0450
- Census ID
- 103577
Special district governmentFunctioning
Harmon Drainage District 1
DRAINAGE
- County area
- Lee
- Contact
- 188 STERLING RD · HARMON, IL · 61042-9706
- Census ID
- 146267
Special district governmentFunctioning
Harmon Drainage District 2
DRAINAGE
- County area
- Lee
- Contact
- 564 VAN PETTEN RD · HARMON, IL · 61042-9770
- Census ID
- 215156
Special district governmentFunctioning
Harmon Montmorency Drainage District 1
DRAINAGE
- County area
- Lee
- Contact
- 680 RYAN RD · HARMON, IL · 61042-9423
- Census ID
- 215157
Special district governmentFunctioning
Harmon-Marion Union Drainage District 1
DRAINAGE
- County area
- Lee
- Contact
- 205 W MAIN ST · HARMON, IL · 61042-9781
- Census ID
- 146273
Special district governmentFunctioning
Harrisburg Public Library District
LIBRARIES
- County area
- Saline
- Contact
- 2 W WALNUT ST · HARRISBURG, IL · 62946-1261
- Census ID
- 195466
Special district governmentFunctioning
Harrisburg Township Park District
PARKS AND RECREATION
- County area
- Saline
- Contact
- 921 W POPLAR ST · HARRISBURG, IL · 62946-1435
- Census ID
- 146694
Special district governmentFunctioning
Harrisburg-Raleigh Airport Authority
AIR TRANSPORTATION
- County area
- Saline
- Contact
- 2209 HILLCREST ST · HARRISBURG, IL · 62946-3897
- Census ID
- 146691
Special district governmentFunctioning
Harrison North of Green River Drainage District 3
DRAINAGE
- County area
- Henry
- Contact
- PO BOX 238 · GENESEO, IL · 61254-0238
- Census ID
- 215134
Special district governmentFunctioning
Harrison South of Green River Drainage District 2
DRAINAGE
- County area
- Henry
- Contact
- PO BOX 238 · GENESEO, IL · 61254-0238
- Census ID
- 215133
Special district governmentFunctioning
Harrisonville Levee and Drainage District
OTHER NATURAL RESOURCES
- County area
- Monroe
- Contact
- 100 S MAIN ST · WATERLOO, IL · 62298-1322
- Census ID
- 206415
Special district governmentFunctioning
Harristown Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Macon
- Contact
- 4417 W MAIN ST · DECATUR, IL · 62522-1085
- Census ID
- 146397
Special district governmentFunctioning
Harristown Public Library District
LIBRARIES
- County area
- Macon
- Contact
- 132 S WATER ST, STE 429 · DECATUR, IL · 62523-2304
- Census ID
- 195819
Special district governmentFunctioning
Harter-Stanford Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Clay
- Contact
- PO BOX 502 · FLORA, IL · 62839-0502
- Census ID
- 192497
Special district governmentFunctioning
Hartford Public Library District
LIBRARIES
- County area
- Madison
- Contact
- 143 W HAWTHORNE ST · HARTFORD, IL · 62048-1099
- Census ID
- 103433
Special district governmentFunctioning
Hartsburg Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Logan
- Contact
- PO BOX 141 · HARTSBURG, IL · 62643-0141
- Census ID
- 206388
Special district governmentFunctioning
Hartwell Drainage and Levee District
DRAINAGE
- County area
- Greene
- Contact
- PO BOX 214 · HILLVIEW, IL · 62050-0214
- Census ID
- 206340
Special district governmentFunctioning
Harvard Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Mchenry
- Contact
- PO BOX 263 · HARVARD, IL · 60033-0263
- Census ID
- 146330
Special district governmentFunctioning
Harvel Drainage District 2
DRAINAGE
- County area
- Montgomery
- Contact
- 507 PRAIRIE ST · MORRISONVILLE, IL · 62546-6702
- Census ID
- 146523
Special district governmentFunctioning
Harvel Pitman Drainage District 1
DRAINAGE
- County area
- Montgomery
- Contact
- 23342 E 5TH RD · RAYMOND, IL · 62560
- Census ID
- 146519
Special district governmentFunctioning
Harvey Park District
PARKS AND RECREATION
- County area
- Cook
- Contact
- 15335 BROADWAY AVE, STE 2 · HARVEY, IL · 60426-3317
- Census ID
- 206299
Special district governmentFunctioning
Harvey Public Library District
LIBRARIES
- County area
- Cook
- Contact
- 15441 TURLINGTON AVE · HARVEY, IL · 60426-3616
- Census ID
- 145674
Special district governmentFunctioning
Harwood Kerr Drainage District
DRAINAGE
- County area
- Champaign
- Contact
- 505 W UNIVERSITY AVE, STE 215 · CHAMPAIGN, IL · 61820
- Census ID
- 145477
Special district governmentFunctioning
Hastings Drainage District
DRAINAGE
- County area
- Vermilion
- Contact
- 7327 N 500 EAST RD · FAIRMOUNT, IL · 61841-6132
- Census ID
- 138001
Special district governmentFunctioning
Havana Drainage District 2
DRAINAGE
- County area
- Mason
- Contact
- 115 S ORANGE ST · HAVANA, IL · 62644-1347
- Census ID
- 201688
Special district governmentFunctioning
Havana Park District
PARKS AND RECREATION
- County area
- Mason
- Contact
- PO BOX 228 · HAVANA, IL · 62644-0228
- Census ID
- 103449
Special district governmentFunctioning
Havana Public Library District
LIBRARIES
- County area
- Mason
- Contact
- 201 W ADAMS ST · HAVANA, IL · 62644-1321
- Census ID
- 146479
Special district governmentFunctioning
Havana Regional Port District
SEA AND INLAND PORT FACILITIES
- County area
- Mason
- Contact
- 308 N ORANGE ST · HAVANA, IL · 62644
- Census ID
- 103448
Special district governmentFunctioning
Havana Rural Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Mason
- Contact
- 318 S MCKINLEY ST · HAVANA, IL · 62644-1547
- Census ID
- 146472
Special district governmentFunctioning
Havana Township Cemetery District
CEMETERIES
- County area
- Mason
- Contact
- 115 S ORANGE ST · HAVANA, IL · 62644-1347
- Census ID
- 221168
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.