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
Menard County Rescue Squad District
HEALTH
- County area
- Menard
- Contact
- 210 S 6TH ST · PETERSBURG, IL · 62675-1553
- Census ID
- 247620
Special district governmentFunctioning
Menard County Soil and Water Conservation District
SOIL AND WATER CONSERVATION
- County area
- Menard
- Contact
- 17781 VILLAGE GREEN RD · PETERSBURG, IL · 62675-7003
- Census ID
- 146488
Special district governmentFunctioning
Menard County Water Authority
WATER SUPPLY UTILITY
- County area
- Menard
- Contact
- 18158 ROCK CREEK AVE · TALLULA, IL · 62688-9556
- Census ID
- 146490
Special district governmentFunctioning
Mendon Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Adams
- Contact
- PO BOX 176 · MENDON, IL · 62351-0176
- Census ID
- 185113
Special district governmentFunctioning
Mendon Sanitary District
SEWERAGE
- County area
- Adams
- Contact
- 136 E HIGH ST · MENDON, IL · 62351-1136
- Census ID
- 103128
Special district governmentFunctioning
Mendota Troy Grove Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Lasalle
- Contact
- 610 MAIN ST · MENDOTA, IL · 61342-1983
- Census ID
- 211698
Special district governmentFunctioning
Mercer County Housing Authority
HOUSING AND COMMUNITY DEVELOPMENT
- County area
- Mercer
- Contact
- 609 NW 4TH AVE, STE C · ALEDO, IL · 61231-1084
- Census ID
- 125763
Special district governmentFunctioning
Mercer County Public Building Commission
OTHER MULTI-FUNCTION DISTRICTS
- County area
- Mercer
- Contact
- 906 SW 3RD ST · ALEDO, IL · 61231
- Census ID
- 225417
Special district governmentFunctioning
Mercer County Soil and Water Conservation District
SOIL AND WATER CONSERVATION
- County area
- Mercer
- Contact
- 308 SE 8TH AVE · ALEDO, IL · 61231-2041
- Census ID
- 146497
Special district governmentFunctioning
Meredosia Bluffs Rescue Squad District
HEALTH
- County area
- Morgan
- Contact
- PO BOX 272 · MEREDOSIA, IL · 62665-0272
- Census ID
- 215051
Special district governmentFunctioning
Meredosia Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Morgan
- Contact
- PO BOX 413 · MEREDOSIA, IL · 62665
- Census ID
- 146536
Special district governmentFunctioning
Meredosia Lake Drainage and Levee District
DRAINAGE
- County area
- Cass
- Contact
- 300 WASHINGTON ST · BEARDSTOWN, IL · 62618-1194
- Census ID
- 145455
Special district governmentFunctioning
Meredosia Levee and Drainage District
DRAINAGE
- County area
- Whiteside
- Contact
- PO BOX 111 · MORRISON, IL · 61270-0111
- Census ID
- 204397
Special district governmentFunctioning
Meriden Drainage District 1
DRAINAGE
- County area
- Lasalle
- Contact
- 214 W MAIN ST · OTTAWA, IL · 61350-2822
- Census ID
- 146247
Special district governmentFunctioning
Meridian Line Drainage District
DRAINAGE
- County area
- Fayette
- Contact
- 2708 W SAINT LOUIS AVE · VANDALIA, IL · 62471-2461
- Census ID
- 145908
Special district governmentFunctioning
Meridian Special Drainage District
DRAINAGE
- County area
- Christian
- Contact
- PO BOX 199 · TAYLORVILLE, IL · 62568-0199
- Census ID
- 145530
Special district governmentFunctioning
Metamora Park District
PARKS AND RECREATION
- County area
- Woodford
- Contact
- PO BOX 633 · METAMORA, IL · 61548-0633
- Census ID
- 146958
Special district governmentFunctioning
Metamora Rural Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Woodford
- Contact
- 1679 COAL BANK ROAD · METAMORA, IL · 61548-7436
- Census ID
- 146956
Special district governmentFunctioning
Metcalf Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Edgar
- Contact
- 121 W CRAWFORD ST · METCALF, IL · 61940
- Census ID
- 125551
Special district governmentFunctioning
Metra Commuter Rail Board
PUBLIC MASS TRANSIT UTILITY
- County area
- Cook
- Contact
- 547 W JACKSON BLVD, 4TH FLOOR · CHICAGO, IL · 60661-5798
- Census ID
- 137937
Special district governmentFunctioning
Metro East Park and Recreation District
PARKS AND RECREATION
- County area
- Madison
- Contact
- 104 UNITED DR · COLLINSVILLE, IL · 62234-7433
- Census ID
- 196206
Special district governmentFunctioning
Metro East Sanitary District
SEWERAGE
- County area
- Madison
- Contact
- PO BOX 1366 · GRANITE CITY, IL · 62040-1366
- Census ID
- 192538
Special district governmentFunctioning
Metro East Transit District
PUBLIC MASS TRANSIT UTILITY
- County area
- St Clair
- Contact
- 1004 S LINCOLN AVE, STE 1 · O FALLON, IL · 62269-2678
- Census ID
- 146684
Special district governmentFunctioning
Metro Water Reclamation of Greater Chicago
OTHER MULTI-FUNCTION DISTRICTS
- County area
- Cook
- Contact
- 100 E ERIE ST · CHICAGO, IL · 60611-2871
- Census ID
- 125468
Special district governmentFunctioning
Metropolitan Airport Authority of Peoria
AIR TRANSPORTATION
- County area
- Peoria
- Contact
- 6100 W E DIRKSEN PKWY · PEORIA, IL · 61607
- Census ID
- 103475
Special district governmentFunctioning
Metropolitan Airport Authority of Rock Island County
AIR TRANSPORTATION
- County area
- Rock Island
- Contact
- PO BOX 9009 · MOLINE, IL · 61265-9009
- Census ID
- 125817
Special district governmentFunctioning
Metropolitan Pier and Exposition Authority (chicago)
PARKS AND RECREATION
- County area
- Cook
- Contact
- 301 EAST CERMAK ROAD · CHICAGO, IL · 60616
- Census ID
- 145639
Special district governmentFunctioning
Mid America Intermodal Authority Port District
SEA AND INLAND PORT FACILITIES
- County area
- Adams
- Contact
- 300 CIVIC CENTER PLAZA, STE 256 · QUINCY, IL · 62301
- Census ID
- 213592
Special district governmentFunctioning
Mid Piatt Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Piatt
- Contact
- PO BOX 231 · MONTICELLO, IL · 61856-0231
- Census ID
- 146594
Special district governmentFunctioning
Middleport Drainage Dist #1 Main
DRAINAGE
- County area
- Iroquois
- Contact
- 1001 E GRANT ST · WATSEKA, IL · 60970-1832
- Census ID
- 236696
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.