Jefferson County, Ohio
Jefferson 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 JEFFERSON
GUS Population: 63,900 (2024)
ID: 172259
|
County | Official County Government |
Contact: CHAIRMAN
301 MARKET ST, 104, STEUBENVILLE OH 43952-2178
|
|
GUS Population: 18,029 (2024)
ID: 132467
|
Municipal | Municipal Government Within County |
Contact: MAYOR
115 S 3RD ST, STEUBENVILLE OH 43952-2967
|
|
TOWNSHIP OF ISLAND CREEK
GUS Population: 10,004 (2024)
ID: 172968
|
Township | Municipal Government Within County |
Contact: TOWNSHIP TRUSTEE
52 KINGS DR, STEUBENVILLE OH 43952-7075
|
|
TOWNSHIP OF CROSS CREEK
GUS Population: 7,636 (2024)
ID: 132660
|
Township | Municipal Government Within County |
Contact: FISCAL OFFICER
251 AIRPORT RD, WINTERSVILLE OH 43953-9214
|
|
CITY OF TORONTO
GUS Population: 5,187 (2024)
ID: 172472
|
Municipal | Municipal Government Within County |
Contact: MAYOR
PO BOX 189, TORONTO OH 43964-0189
|
|
TOWNSHIP OF KNOX
GUS Population: 4,223 (2024)
ID: 132661
|
Township | Municipal Government Within County |
Contact: TOWNSHIP TRUSTEE
197 TOWNSHIP ROAD 241, TORONTO OH 43964-7959
|
|
TOWNSHIP OF STEUBENVILLE
GUS Population: 3,989 (2024)
ID: 191204
|
Township | Municipal Government Within County |
Contact: FISCAL OFFICER
PO BOX 178, MINGO JUNCTION OH 43938-0178
|
|
TOWNSHIP OF WARREN
GUS Population: 3,732 (2024)
ID: 186973
|
Township | Municipal Government Within County |
Contact: TRUSTEE
302 WALDEN AVE, TILTONSVILLE OH 43963-1135
|
|
GUS Population: 3,672 (2024)
ID: 132468
|
Municipal | Municipal Government Within County |
Contact: VILLAGE ADMINISTRATOR
200 GROVE ST, WINTERSVILLE OH 43953-3866
|
|
VILLAGE OF MINGO JUNCTION
GUS Population: 3,250 (2024)
ID: 172468
|
Municipal | Municipal Government Within County |
Contact: MAYOR
501 COMMERCIAL ST, MINGO JUNCTION OH 43938-1233
|
|
TOWNSHIP OF SMITHFIELD
GUS Population: 2,928 (2024)
ID: 172971
|
Township | Municipal Government Within County |
Contact: TOWNSHIP FISCAL OFFICER
PO BOX 533, DILLONVALE OH 43917-0533
|
|
GUS Population: 2,715 (2024)
ID: 110924
|
Township | Municipal Government Within County |
Contact: FISCAL OFFICER
205 WESTFALL LN, RICHMOND OH 43944-6931
|
|
TOWNSHIP OF WELLS
GUS Population: 2,388 (2024)
ID: 172974
|
Township | Municipal Government Within County |
Contact: TOWNSHIP FISCAL OFFICER
409 PROSPECT ST, BRILLIANT OH 43913-1218
|
|
TOWNSHIP OF MOUNT PLEASANT
GUS Population: 2,161 (2024)
ID: 172969
|
Township | Municipal Government Within County |
Contact: TOWNSHIP FISCAL OFFICER
517 PINEWOOD DRIVE, ADENA OH 43901
|
|
TOWNSHIP OF WAYNE
GUS Population: 1,986 (2024)
ID: 172973
|
Township | Municipal Government Within County |
Contact: CHAIRMAN
PO BOX 107, BLOOMINGDALE OH 43910-0107
|
|
TOWNSHIP OF SPRINGFIELD
GUS Population: 1,954 (2024)
ID: 172972
|
Township | Municipal Government Within County |
Contact: TOWNSHIP FISCAL OFFICER
35 TOWNSHIP ROAD 1075, BERGHOLZ OH 43908-7988
|
|
VILLAGE OF TILTONSVILLE
GUS Population: 1,220 (2024)
ID: 209067
|
Municipal | Municipal Government Within County |
Contact: CLERK TREASURER
PO BOX 127, TILTONSVILLE OH 43963-0127
|
|
TOWNSHIP OF SALINE
GUS Population: 1,131 (2024)
ID: 205155
|
Township | Municipal Government Within County |
Contact: FISCAL OFFICER
PO BOX 177, 164 COUNTY ROAD 50A, HAMMONDSVILLE OH 43930
|
|
VILLAGE OF YORKVILLE
GUS Population: 937 (2024)
ID: 172473
|
Municipal | Municipal Government Within County |
Contact: MAYOR
139 MARKET ST, YORKVILLE OH 43971-1217
|
|
VILLAGE OF ADENA
GUS Population: 648 (2024)
ID: 193880
|
Municipal | Municipal Government Within County |
Contact: MAYOR
PO BOX 507, ADENA OH 43901-0507
|
|
TOWNSHIP OF ROSS
GUS Population: 642 (2024)
ID: 172970
|
Township | Municipal Government Within County |
Contact: FISCAL OFFICER
3112 COUNTY RD 54, RICHMOND OH 43944
|
|
VILLAGE OF DILLONVALE
GUS Population: 597 (2024)
ID: 132465
|
Municipal | Municipal Government Within County |
Contact: CLERK TREASURE
PO BOX 546, DILLONVALE OH 43917-0546
|
|
VILLAGE OF BERGHOLZ
GUS Population: 524 (2024)
ID: 186936
|
Municipal | Municipal Government Within County |
Contact: CLERK TREAS
PO BOX 242, BERGHOLZ OH 43908-0242
|
|
VILLAGE OF AMSTERDAM
GUS Population: 425 (2024)
ID: 191171
|
Municipal | Municipal Government Within County |
Contact: MAYOR
PO BOX 122, AMSTERDAM OH 43903-0122
|
|
VILLAGE OF RICHMOND
GUS Population: 401 (2024)
ID: 172470
|
Municipal | Municipal Government Within County |
Contact: MAYOR
PO BOX 335, RICHMOND OH 43944-0335
|
|
VILLAGE OF RAYLAND
GUS Population: 382 (2024)
ID: 110759
|
Municipal | Municipal Government Within County |
Contact: ADMINISTRATOR
PO BOX 188, RAYLAND OH 43943-0188
|
|
TOWNSHIP OF BRUSH CREEK
GUS Population: 382 (2024)
ID: 205154
|
Township | Municipal Government Within County |
Contact: TOWNSHIP FISCAL OFFICER
1138 TOWNSHIP ROAD 296, HAMMONDSVILLE OH 43930-7934
|
|
VILLAGE OF MOUNT PLEASANT
GUS Population: 380 (2024)
ID: 172469
|
Municipal | Municipal Government Within County |
Contact: CLERK TREASURER
PO BOX 261, MOUNT PLEASANT OH 43939-0261
|
|
VILLAGE OF IRONDALE
GUS Population: 318 (2024)
ID: 172467
|
Municipal | Municipal Government Within County |
Contact: MAYOR
PO BOX 211, IRONDALE OH 43932-0211
|
|
VILLAGE OF STRATTON
GUS Population: 261 (2024)
ID: 110760
|
Municipal | Municipal Government Within County |
Contact: MAYOR
PO BOX 145, STRATTON OH 43961-0145
|
|
VILLAGE OF EMPIRE
GUS Population: 227 (2024)
ID: 172466
|
Municipal | Municipal Government Within County |
Contact: MAYOR
PO BOX 307, EMPIRE OH 43926-0307
|
|
VILLAGE OF NEW ALEXANDRIA
GUS Population: 225 (2024)
ID: 132466
|
Municipal | Municipal Government Within County |
Contact: CLERK TREASURER
202 TOWNSHIP ROAD 184, MINGO JUNCTION OH 43938-7943
|
|
VILLAGE OF BLOOMINGDALE
GUS Population: 135 (2024)
ID: 172465
|
Municipal | Municipal Government Within County |
Contact: MAYOR
PO BOX 143, BLOOMINGDALE OH 43910-0143
|