Clinton County, Ohio
Clinton County profile, demographic data, and geographic information.
Local Government & Public Administration
Authoritative general-purpose local government units serving this area
U.S. Census Bureau GUS (2026) / GMAF
| Government Unit | Unit Type | Jurisdiction Role | Contact / Address |
|---|---|---|---|
|
COUNTY OF CLINTON
GUS Population: 42,019 (2024)
ID: 172246
|
County | Official County Government |
Contact: COUNTY ADMINISTRATOR
46 SOUTH ST, WILMINGTON OH 45177
|
|
GUS Population: 12,639 (2024)
ID: 202327
|
Municipal | Municipal Government Within County |
Contact: DEPUTY AUDITOR
69 N SOUTH ST, WILMINGTON OH 45177-2211
|
|
TOWNSHIP OF MARION
GUS Population: 5,508 (2024)
ID: 172786
|
Township | Municipal Government Within County |
Contact: TOWNSHIP FISCAL OFFICER
514 TAR PIKE RD, BLANCHESTER OH 45107-7753
|
|
VILLAGE OF BLANCHESTER
GUS Population: 4,226 (2024)
ID: 209040
|
Municipal | Municipal Government Within County |
Contact: MAYOR
318 E MAIN ST, STE 2, BLANCHESTER OH 45107-1262
|
|
TOWNSHIP OF RICHLAND
GUS Population: 3,516 (2024)
ID: 172787
|
Township | Municipal Government Within County |
Contact: FISCAL OFFICER
1724 BLACK RD, SABINA OH 45169-9748
|
|
TOWNSHIP OF UNION
GUS Population: 3,145 (2024)
ID: 132591
|
Township | Municipal Government Within County |
Contact: FISCAL OFFICER
PO BOX 205, WILMINGTON OH 45177-0205
|
|
TOWNSHIP OF VERNON
GUS Population: 3,029 (2024)
ID: 110864
|
Township | Municipal Government Within County |
Contact: FISCAL OFFICER
PO BOX 3, CLARKSVILLE OH 45113-0003
|
|
TOWNSHIP OF GREEN
GUS Population: 2,507 (2024)
ID: 172785
|
Township | Municipal Government Within County |
Contact: TOWNSHIP FISCAL OFFICER
PO BOX 309, 141 WEST MAIN ST, NEW VIENNA OH 45159
|
|
VILLAGE OF SABINA
GUS Population: 2,465 (2024)
ID: 132409
|
Municipal | Municipal Government Within County |
Contact: MAYOR
99 N HOWARD ST, STE 2, SABINA OH 45169-1158
|
|
TOWNSHIP OF WASHINGTON
GUS Population: 2,051 (2024)
ID: 225661
|
Township | Municipal Government Within County |
Contact: FISCAL OFFICER
186 LESLIE DR, WILMINGTON OH 45177-7817
|
|
TOWNSHIP OF CHESTER
GUS Population: 2,026 (2024)
ID: 132589
|
Township | Municipal Government Within County |
Contact: FISCAL OFFICER
5580 SR 380, WILMINGTON OH 45177
|
|
TOWNSHIP OF ADAMS
GUS Population: 2,009 (2024)
ID: 172784
|
Township | Municipal Government Within County |
Contact: TOWNSHIP FISCAL OFFICER
5091 W US HIGHWAY 22 3, WILMINGTON OH 45177-7627
|
|
TOWNSHIP OF CLARK
GUS Population: 1,998 (2024)
ID: 110863
|
Township | Municipal Government Within County |
Contact: FISCAL OFFICER
8113 FARMERS RD, NEW VIENNA OH 45159-9523
|
|
TOWNSHIP OF JEFFERSON
GUS Population: 1,309 (2024)
ID: 193898
|
Township | Municipal Government Within County |
Contact: FISCAL OFFICER
13505 US HIGHWAY 68 S, MIDLAND OH 45148-9609
|
|
GUS Population: 1,097 (2024)
ID: 172337
|
Municipal | Municipal Government Within County |
Contact: FISCAL OFFICE
PO BOX 323, 97 W MAIN ST, NEW VIENNA OH 45159
|
|
TOWNSHIP OF LIBERTY
GUS Population: 1,079 (2024)
ID: 132590
|
Township | Municipal Government Within County |
Contact: FISCAL OFFICER
2639 SABINA RD, SABINA OH 45169-9166
|
|
TOWNSHIP OF WAYNE
GUS Population: 683 (2024)
ID: 172788
|
Township | Municipal Government Within County |
Contact: FISCAL OFFICER
6350 S STATE ROUTE 729, SABINA OH 45169-9058
|
|
VILLAGE OF CLARKSVILLE
GUS Population: 536 (2024)
ID: 209041
|
Municipal | Municipal Government Within County |
Contact: MAYOR
PO BOX 167, CLARKSVILLE OH 45113-0167
|
|
TOWNSHIP OF WILSON
GUS Population: 520 (2024)
ID: 172789
|
Township | Municipal Government Within County |
Contact: TOWNSHIP FISCAL OFFICER
1170 THORPE RD, SABINA OH 45169-9715
|
|
VILLAGE OF MARTINSVILLE
GUS Population: 407 (2024)
ID: 110714
|
Municipal | Municipal Government Within County |
Contact: MAYOR
316 SCHOOL ST, MARTINSVILLE OH 45146-9671
|
|
VILLAGE OF MIDLAND
GUS Population: 300 (2024)
ID: 132408
|
Municipal | Municipal Government Within County |
Contact: MAYOR
113 BROADWAY, MIDLAND OH 45148
|
|
VILLAGE OF PORT WILLIAM
GUS Population: 220 (2024)
ID: 172338
|
Municipal | Municipal Government Within County |
Contact: FISCAL OFFICER
PO BOX 17, PORT WILLIAM OH 45164-0017
|