Official Census inventory · OH
Ohio government directory.
3,974 public-entity records, with Census classifications, functions, contact fields, population or enrollment where published, and explicit functioning or dormant status.
3,972functioning
2,321general-purpose governments
981special district governments
665independent school districts
0dependent school systems
7public pension systems
Census public-use file
3,974 records
Special district governmentFunctioning
Mid County Joint Ambulance District
HEALTH
- County area
- Ottawa
- Contact
- PO BOX 88 · OAK HARBOR, OH · 43449-0088
- Census ID
- 154211
Special district governmentFunctioning
Mid East Ohio Regional Council
HEALTH
- County area
- Knox
- Contact
- 1 AVALON RD · MOUNT VERNON, OH · 43050-1403
- Census ID
- 237487
Special district governmentFunctioning
Mid-Ohio Water and Sewer District
SEWERAGE
- County area
- Madison
- Contact
- 209 S. MAIN STREET · MARYSVILLE, OH · 43040
- Census ID
- 251848
Special district governmentFunctioning
Middletown Public Library
LIBRARIES
- County area
- Butler
- Contact
- 125 S BROAD ST · MIDDLETOWN, OH · 45044-4004
- Census ID
- 216483
Special district governmentFunctioning
Midland Council of Governments
EDUCATION
- County area
- Wayne
- Contact
- 2125 EAGLE PASS · WOOSTER, OH · 44691-1652
- Census ID
- 237547
Special district governmentFunctioning
Midwest Employee Benefit Consortium
OTHER SINGLE FUNCTION DISTRICTS
- County area
- Mercer
- Contact
- 220 W LIVINGSTON ST, A201 · CELINA, OH · 45822-1674
- Census ID
- 237503
Special district governmentFunctioning
Midwest Pool Risk Management Agency
OTHER SINGLE FUNCTION DISTRICTS
- County area
- Van Wert
- Contact
- 114 E MAIN ST, SUITE 200 · VAN WERT, OH · 45891-1748
- Census ID
- 237543
Special district governmentFunctioning
Mill Creek Metropolitan Park District
PARKS AND RECREATION
- County area
- Mahoning
- Contact
- PO BOX 596 · CANFIELD, OH · 44406-0596
- Census ID
- 154171
Special district governmentFunctioning
Millcreek Valley Conservancy District
FLOOD CONTROL
- County area
- Hamilton
- Contact
- 10900 READING RD · SHARONVILLE, OH · 45241-2508
- Census ID
- 206995
Special district governmentFunctioning
Millstone Community Authority
OTHER MULTI-FUNCTION DISTRICTS
- County area
- Delaware
- Contact
- 101 NORTH SANDUSKY STREET · DELAWARE, OH · 43015
- Census ID
- 248178
Special district governmentFunctioning
Mineral-Sandy Joint Ambulance District
HEALTH
- County area
- Tuscarawas
- Contact
- PO BOX 454 · MINERAL CITY, OH · 44656-0454
- Census ID
- 111112
Special district governmentFunctioning
Mohawk Fire and Rescue District
LOCAL FIRE PROTECTION
- County area
- Wyandot
- Contact
- 106 E 7TH STREET, PO BOX 77 · SYCAMORE, OH · 44882
- Census ID
- 252803
Special district governmentFunctioning
Mohawk Valley Joint Fire District
LOCAL FIRE PROTECTION
- County area
- Stark
- Contact
- 5618 RAVENNA AVE SE · WAYNESBURG, OH · 44688
- Census ID
- 248225
Special district governmentFunctioning
Monroe County Airport Authority
AIR TRANSPORTATION
- County area
- Monroe
- Contact
- 47073 STATE ROUTE 26 · WOODSFIELD, OH · 43793-9330
- Census ID
- 154194
Special district governmentFunctioning
Monroe County District Library
LIBRARIES
- County area
- Monroe
- Contact
- 96 HOME AVE · WOODSFIELD, OH · 43793-1298
- Census ID
- 154193
Special district governmentFunctioning
Monroe County Metropolitan Housing Authority
HOUSING AND COMMUNITY DEVELOPMENT
- County area
- Monroe
- Contact
- PO BOX 1388 · CAMBRIDGE, OH · 43725-6388
- Census ID
- 187005
Special district governmentFunctioning
Monroe County Park District
PARKS AND RECREATION
- County area
- Monroe
- Contact
- 105 W COURT ST · WOODSFIELD, OH · 43793-1018
- Census ID
- 111097
Special district governmentFunctioning
Monroe County Transportation Improvement District
HIGHWAYS
- County area
- Monroe
- Contact
- 101 N. MAIN ST., ROOM 17 · WOODSFIELD, OH · 43793
- Census ID
- 250323
Special district governmentFunctioning
Monroe Soil and Water Conservation District
SOIL AND WATER CONSERVATION
- County area
- Monroe
- Contact
- 117 N MAIN ST, 3RD FL · WOODSFIELD, OH · 43793-1001
- Census ID
- 207009
Special district governmentFunctioning
Monroe Township Water and Sewer District
SEWERAGE AND WATER SUPPLY
- County area
- Miami
- Contact
- 4 WEST MAIN STREET · TIPP CITY, OH · 45371
- Census ID
- 248209
Special district governmentFunctioning
Monroe Water Systems
WATER SUPPLY UTILITY
- County area
- Monroe
- Contact
- PO BOX 15 · LAINGS, OH · 43752-0015
- Census ID
- 192840
Special district governmentFunctioning
Montgomery County Regional Arts and Cultural District
PARKS AND RECREATION
- County area
- Montgomery
- Contact
- 117 S MAIN STREET, SUITE 5100 · DAYTON, OH · 45422-0001
- Census ID
- 154199
Special district governmentFunctioning
Montgomery County Transportation Improvement District
HIGHWAYS
- County area
- Montgomery
- Contact
- 451 W 3RD ST · DAYTON, OH · 45422-0001
- Census ID
- 216519
Special district governmentFunctioning
Montgomery Soil and Water Conservation District
SOIL AND WATER CONSERVATION
- County area
- Montgomery
- Contact
- 10025 AMITY RD, UNIT 1 · BROOKVILLE, OH · 45309-9443
- Census ID
- 205172
Special district governmentFunctioning
Morgan County Airport Authority
AIR TRANSPORTATION
- County area
- Morgan
- Contact
- 995 AIRPORT RD · MCCONNELSVILLE, OH · 43756-9756
- Census ID
- 111099
Special district governmentFunctioning
Morgan County Transportation Improvement District
HIGHWAYS
- County area
- Morgan
- Contact
- 155 EAST MAIN STREET, SUITE 216 · MCCONNELSVILLE, OH · 43756
- Census ID
- 250324
Special district governmentFunctioning
Morgan Metropolitan Housing Authority
HOUSING AND COMMUNITY DEVELOPMENT
- County area
- Morgan
- Contact
- 4580 N STATE ROUTE 376 NW · MCCONNELSVILLE, OH · 43756-9701
- Census ID
- 132865
Special district governmentFunctioning
Morgan Soil and Water Conservation District
SOIL AND WATER CONSERVATION
- County area
- Morgan
- Contact
- 167 S KENNEBEC AVE · MCCONNELSVILLE, OH · 43756-1211
- Census ID
- 154200
Special district governmentFunctioning
Morley Library District
LIBRARIES
- County area
- Lake
- Contact
- 184 PHELPS ST · PAINESVILLE, OH · 44077-3927
- Census ID
- 132843
Special district governmentFunctioning
Morristown Park District
PARKS AND RECREATION
- County area
- Belmont
- Contact
- 65980 N 26 RD · BETHESDA, OH · 43719-9400
- Census ID
- 237420
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.