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
Manteno-Sumner Union Drainage District 1
DRAINAGE
- County area
- Kankakee
- Contact
- 192 N EAST AVE · KANKAKEE, IL · 60901-3800
- Census ID
- 146172
Special district governmentFunctioning
Maple Grove Drainage District
DRAINAGE
- County area
- Lee
- Contact
- 215 E 1ST ST, STE 100 · DIXON, IL · 61021-3169
- Census ID
- 103392
Special district governmentFunctioning
Maple Grove Drainage District
DRAINAGE
- County area
- Vermilion
- Contact
- 9803 STATE ROUTE 1 · WESTVILLE, IL · 61883-6033
- Census ID
- 146802
Special district governmentFunctioning
Maple Park and Countryside Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Kane
- Contact
- PO BOX 10 · MAPLE PARK, IL · 60151-0010
- Census ID
- 190045
Special district governmentFunctioning
Maple Park Public Library District
LIBRARIES
- County area
- Kane
- Contact
- PO BOX 159 · MAPLE PARK, IL · 60151-0159
- Census ID
- 146133
Special district governmentFunctioning
Maquon Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Knox
- Contact
- PO BOX 117 · MAQUON, IL · 61458-0117
- Census ID
- 146186
Special district governmentFunctioning
Maquon Public Library District
LIBRARIES
- County area
- Knox
- Contact
- PO BOX 230 · MAQUON, IL · 61458-0230
- Census ID
- 204362
Special district governmentFunctioning
Maquon Sanitary District
SEWERAGE
- County area
- Knox
- Contact
- PO BOX 109 · MAQUON, IL · 61458-0109
- Census ID
- 146194
Special district governmentFunctioning
Marengo Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Mchenry
- Contact
- 120 E PRAIRIE ST · MARENGO, IL · 60152-3128
- Census ID
- 204373
Special district governmentFunctioning
Marengo Park District
PARKS AND RECREATION
- County area
- Mchenry
- Contact
- 825 INDIAN OAKS TRL · MARENGO, IL · 60152-8401
- Census ID
- 146331
Special district governmentFunctioning
Marengo Public Library District
LIBRARIES
- County area
- Mchenry
- Contact
- 19714 E GRANT HWY · MARENGO, IL · 60152-9493
- Census ID
- 103410
Special district governmentFunctioning
Marengo Rescue Squad District
HEALTH
- County area
- Mchenry
- Contact
- 120 E PRAIRIE ST · MARENGO, IL · 60152-3128
- Census ID
- 125711
Special district governmentFunctioning
Marine Community Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Madison
- Contact
- PO BOX 562 · MARINE, IL · 62061-0562
- Census ID
- 190059
Special district governmentFunctioning
Marine Sanitary District
SOLID WASTE MANAGEMENT
- County area
- Madison
- Contact
- PO BOX 208 · MARINE, IL · 62061
- Census ID
- 146426
Special district governmentFunctioning
Marion City Housing Authority
HOUSING AND COMMUNITY DEVELOPMENT
- County area
- Williamson
- Contact
- 501 N MARKET ST · MARION, IL · 62959-2365
- Census ID
- 125918
Special district governmentFunctioning
Marion County Housing Authority
HOUSING AND COMMUNITY DEVELOPMENT
- County area
- Marion
- Contact
- PO BOX 689 · CENTRALIA, IL · 62801-9111
- Census ID
- 125752
Special district governmentFunctioning
Marion County Soil and Water Conservation District
SOIL AND WATER CONSERVATION
- County area
- Marion
- Contact
- 1550 E MAIN ST · SALEM, IL · 62881-3542
- Census ID
- 146454
Special district governmentFunctioning
Marion Park District
PARKS AND RECREATION
- County area
- Williamson
- Contact
- 519 PARISH AVE · MARION, IL · 62959-3508
- Census ID
- 146926
Special district governmentFunctioning
Marissa Area Public Library District
LIBRARIES
- County area
- Randolph
- Contact
- 212 N MAIN ST · MARISSA, IL · 62257-1344
- Census ID
- 198418
Special district governmentFunctioning
Marissa Fire Protection District
LOCAL FIRE PROTECTION
- County area
- St Clair
- Contact
- 200 WEST RAILROAD · MARISSA, IL · 62257
- Census ID
- 125835
Special district governmentFunctioning
Markham Park District
PARKS AND RECREATION
- County area
- Cook
- Contact
- 16053 RICHMOND AVE · MARKHAM, IL · 60428-4649
- Census ID
- 103216
Special district governmentFunctioning
Maroa Countryside Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Macon
- Contact
- 209 N BIRCH ST · MAROA, IL · 61756-9236
- Census ID
- 206400
Special district governmentFunctioning
Maroa Drainage District 2
DRAINAGE
- County area
- Macon
- Contact
- PO BOX 676 · MAROA, IL · 61756-0676
- Census ID
- 146385
Special district governmentFunctioning
Maroa Drainage District 4
DRAINAGE
- County area
- Macon
- Contact
- 505 E MAIN ST · MAROA, IL · 61756-9251
- Census ID
- 146405
Special district governmentFunctioning
Maroa Mutual Drainage District 1
DRAINAGE
- County area
- Dewitt
- Contact
- PO BOX 478 · CLINTON, IL · 61727-0478
- Census ID
- 125522
Special district governmentFunctioning
Maroa Public Library District
LIBRARIES
- County area
- Macon
- Contact
- 305 E GARFIELD ST · MAROA, IL · 61756-7543
- Census ID
- 204377
Special district governmentFunctioning
Marrowbone Milam Drainage District 1
DRAINAGE
- County area
- Moultrie
- Contact
- 303 E HARRISON ST · SULLIVAN, IL · 61951-2021
- Census ID
- 204383
Special district governmentFunctioning
Marrowbone Public Library District
LIBRARIES
- County area
- Moultrie
- Contact
- 216 W MAIN · BETHANY, IL · 61914-8627
- Census ID
- 146546
Special district governmentFunctioning
Marrowbone Township Park District
PARKS AND RECREATION
- County area
- Moultrie
- Contact
- PO BOX 398 · BETHANY, IL · 61914-0398
- Census ID
- 125785
Special district governmentFunctioning
Marseilles Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Lasalle
- Contact
- 205 LINCOLN ST., PO BOX 4 · MARSEILLES, IL · 61341
- Census ID
- 125683
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.