Official Census inventory · June 30, 2025
The local layer, finally visible.
Counties, cities, townships, fire districts, water authorities, school systems, and thousands of public bodies are now searchable in one permanent, source-linked directory.
97,241total Census records
92,756governments & school systems
96,810functioning records
41,166records with a reported site
SCHOOL SYSTEMS, BUILT FOR PEOPLE
Do more than confirm a district exists.
Open schools, students, spending, current board holders, vacancies, and elections wherever those official layers are connected.
- School systems
- 13,853
- Operating schools
- 89,031
- Governance / leadership layers
- 2,346
Directory search
40,199 matching records
Special district governmentFunctioning
Mill Creek Public Water District
WATER SUPPLY UTILITY
- County area
- Adams
- Contact
- 6415 HICKORY GRV N · QUINCY, IL · 62305-8776
- Census ID
- 224632
Special district governmentFunctioning
Mill Creek River Conservancy District
SOIL AND WATER CONSERVATION
- County area
- Clark
- Contact
- PO BOX 67 · MARSHALL, IL · 62441-0067
- Census ID
- 145565
Special district governmentFunctioning
Mill Creek Water Reclamation Sanitary District
SEWERAGE
- County area
- Kane
- Contact
- PO BOX 229 · GENEVA, IL · 60134
- Census ID
- 252580
Special district governmentFunctioning
Mill Creek Water Service District
SEWERAGE AND WATER SUPPLY
- County area
- Kane
- Contact
- PO BOX 229 · GENEVA, IL · 60134-0229
- Census ID
- 192523
Special district governmentFunctioning
Mill Shoals Drainage District 3
DRAINAGE
- County area
- White
- Contact
- PO BOX 220 · CARMI, IL · 62821-0220
- Census ID
- 146861
Special district governmentFunctioning
Milledgeville Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Carroll
- Contact
- PO BOX 153 · MILLEDGEVILLE, IL · 61051-0153
- Census ID
- 145443
Special district governmentFunctioning
Milledgeville Park District
PARKS AND RECREATION
- County area
- Carroll
- Contact
- PO BOX 487 · MILLEDGEVILLE, IL · 61051-0487
- Census ID
- 206284
Special district governmentFunctioning
Miller Drainage District By User Bourbon Township
DRAINAGE
- County area
- Douglas
- Contact
- 121 E LINCOLN ST · ARTHUR, IL · 61911-1319
- Census ID
- 195761
Special district governmentFunctioning
Miller Woods Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Cook
- Contact
- PO BOX 233 · STEGER, IL · 60475-0233
- Census ID
- 145696
Special district governmentFunctioning
Millstadt Public Library District
LIBRARIES
- County area
- St Clair
- Contact
- 115 W LAUREL STREET · MILLSTADT, IL · 62260
- Census ID
- 252583
Special district governmentFunctioning
Millstadt Rural Fire Protection District
LOCAL FIRE PROTECTION
- County area
- St Clair
- Contact
- 503 W MADISON · MILLSTADT, IL · 62260
- Census ID
- 146668
Special district governmentFunctioning
Millstone Public Water District
WATER SUPPLY UTILITY
- County area
- Pope
- Contact
- PO BOX 39 · EDDYVILLE, IL · 62928-0039
- Census ID
- 103490
Special district governmentFunctioning
Mineral Gold Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Bureau
- Contact
- 111 E MAIN ST · MINERAL, IL · 61344-0023
- Census ID
- 145424
Special district governmentFunctioning
Mineral Gold Public Library District
LIBRARIES
- County area
- Bureau
- Contact
- PO BOX 87, 120 MAIN ST · MINERAL, IL · 61344-0087
- Census ID
- 125398
Special district governmentFunctioning
Mineral Marsh Special Drainage District
DRAINAGE
- County area
- Bureau
- Contact
- 10 PARK AVE W · PRINCETON, IL · 61356-2099
- Census ID
- 145425
Special district governmentFunctioning
Minnie Creek Drainage District
DRAINAGE
- County area
- Kankakee
- Contact
- 192 N EAST AVE · KANKAKEE, IL · 60901-3800
- Census ID
- 103360
Special district governmentFunctioning
Minonk Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Woodford
- Contact
- PO BOX 32 · MINONK, IL · 61760-0032
- Census ID
- 103582
Special district governmentFunctioning
Minooka Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Grundy
- Contact
- PO BOX 736, 7901 E MINOOKA RD · MINOOKA, IL · 60447-0736
- Census ID
- 145985
Special district governmentFunctioning
Mint Creek Drainage District
DRAINAGE
- County area
- Jasper
- Contact
- 307 E JOURDAN ST · NEWTON, IL · 62448-1515
- Census ID
- 195482
Special district governmentFunctioning
Miracle Manor Bellemore Place Street Lighting District
HIGHWAYS
- County area
- Madison
- Contact
- 2208 DAWN PL · GRANITE CITY, IL · 62040
- Census ID
- 146441
Special district governmentFunctioning
Mission Brook Sanitary District
SEWERAGE AND WATER SUPPLY
- County area
- Cook
- Contact
- PO BOX 2362 · NORTHBROOK, IL · 60065-2362
- Census ID
- 185130
Special district governmentFunctioning
Mississippi Valley Public Library District
LIBRARIES
- County area
- Madison
- Contact
- 408 W MAIN ST · COLLINSVILLE, IL · 62234-3018
- Census ID
- 217566
Special district governmentFunctioning
Mitchell Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Madison
- Contact
- PO BOX 8036 · MITCHELL, IL · 62040-8036
- Census ID
- 103432
Special district governmentFunctioning
Mitchell Water Service District
WATER SUPPLY UTILITY
- County area
- Madison
- Contact
- PO BOX 8125 · GRANITE CITY, IL · 62040-8125
- Census ID
- 146443
Read the scope correctly
A map of public entities—not a simulated roster.
The Census file is a snapshot of its Governments Master Address File. Contact websites are primarily self-reported and receive limited Census quality control. County area can mean the county most served or the headquarters county, not the complete service boundary.
Open the official Census dataset ↗