Seneca County
Seneca County is a county located in the northwestern part of the U.S. state of Ohio. As of the 2020 census, the population was 55,069. Its county seat is Tiffin. The county was created in 1820 and organized in 1824. It is named for the Seneca Indians, the westernmost nation of the Iroquois Confederacy. This people were based in present-day New York but had territory extending into Pennsylvania and Ohio. Seneca County comprises the Tiffin, OH Micropolitan Statistical Area, which is also included in the Findlay–Tiffin, OH Combined Statistical Area.
Governance bodies
Organizations on the platform
No one is tracking Seneca County on The Civic Record yet.
Documents, meetings, and matters will appear here once an organization claims this jurisdiction.
Sign up to start tracking it.
Cities and towns 8
Townships 15
- Township of Adams pop. 1,216
- Township of Big Spring pop. 1,677
- Township of Bloom pop. 1,641
- Township of Clinton pop. 4,118
- Township of Eden pop. 1,993
- Township of Hopewell pop. 2,690
- Township of Jackson pop. 1,406
- Township of Liberty pop. 2,016
- Township of Loudon pop. 2,213
- Township of Pleasant pop. 1,490
- Township of Reed pop. 718
- Township of Scipio pop. 1,669
- Township of Seneca pop. 1,450
- Township of Thompson pop. 1,396
- Township of Venice pop. 1,663
Reference data (Census of Governments 2022)
- Census ID (PID6)
- 132381
- FIPS state
- 39
- FIPS county
- 147
- FIPS place
- 99147
- Census record name
- COUNTY OF SENECA
- Mailing address
- 111 MADISON ST, TIFFIN 44883