Seneca County, Ohio
Seneca County: County in New York, United States
Seneca County is a county located in the U.S. state of Ohio. As of the 2010 census, the population was 56,745 and a population density of 67 people per km². After 10 years in 2020 county had an estimated population of 54,938 inhabitants. Its county seat is Waterloo (village), New York. The county was created 219 years ago in 1803.
Quick Facts about Seneca County
|Population :||54,938 (2020)|
|Country :||United States of America|
|State :||Ohio (United States)|
|Different from :||Seneca County|
|Area :||842 km2|
|Water as percent of area :||17%|
|Land as percent of area :||83%|
|Named for :||Seneca people|
|Altitude :||791 feet / 241 meters|
|Capital :||Waterloo (village), New York|
|Establishment :||January 01, 1804|
|Time Zone :||America/New_York|
|Local time :||00:20:26 (2nd June 2023)|
|Density :||65 Pop. per km² as of 2020|
|Population growth :||-3.29% (2010-2020)|
Seneca County is located at 41°7'26"N 83°7'40"W (41.1238800, -83.1277100). It has 6 neighbors: Cayuga County, Ontario County, Schuyler County, Tompkins County, Wayne County and Yates County.
Seneca County map
The largest city of Seneca County is Tiffin with a population of 17,359. Other cities include, Scipio population 1,282, Fostoria population 1,099, Bloomville population 906 and Attica population 862. See all Seneca County cities & populated places.
Seneca County Populated Places
Cities, Towns, Neighborhoods & Other Populated Places in Seneca County.
|Tiffin||17,359||City in and the county seat of Seneca County, Ohio, United States|
|Scipio||1,282||Human settlement in Ohio, United States of America|
|Fostoria||1,099||City in Ohio|
|Bloomville||906||Human settlement in Seneca County, Ohio, United States of America|
|Attica||862||Human settlement in Seneca County, Ohio, United States of America|
|Bettsville||618||Human settlement in Seneca County, Ohio, United States of America|
|Republic||518||Village in Seneca County, Ohio, United States|
|New Riegel||234||Human settlement in Seneca County, Ohio, United States of America|
- Official Website
Official website of Seneca County
Seneca County has 6 neighbours.
- Cayuga County county in New York, United States
- Ontario County county in New York, United States
- Schuyler County county in New York, United States
- Tompkins County county in New York, United States
- Wayne County county in New York, United States
- Yates County county in New York, United States
According to census records, the population of Seneca County decreased by 3.29% in 10 years.
People born in Seneca County (2)
People born in Seneca County, including architect Louise Blanchard Bethune, Union Army General Elisha Marshall, .
Other places with the same name (2)
- Seneca County , New York county in New York, United States with a population of 33,991 people.
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