Home values, rents and more in Seneca County, OH
September 2026 figures from Zillow and the U.S. Census Bureau · updated 2026-11-07
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- $190k–$210k
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How Seneca County, OH compares
The typical home in Seneca County, OH is worth about $180,000, according to the Zillow Home Value Index for September 2026. Home values in Seneca County, OH are about the same as the typical value in the Tiffin metro area ($180,000) and 51% below the U.S. typical value ($366,000).
Over the past year, home values in Seneca County, OH rose 4.5%, compared with +4.5% in the Tiffin metro area and +1.2% nationally.
The median household income is $66,025, against $66,025 in the Tiffin metro area and $80,734 in the U.S. (Census Bureau, American Community Survey 2020–24).
About 54,522 people live in Seneca County, OH (Census Bureau estimate for July 2025).
Seneca County, OH has the 20th-lowest typical home value of the 88 counties in Ohio with Zillow figures.
Part of: Tiffin metro area · Ohio
More for Seneca County, OH in ProMap Plus
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- 5- and 10-year price changes
- Days on market and months of supply
- Price cuts and sale-to-list ratio
- Price-to-income and monthly cost to buy
- School test scores
- Flood, wildfire and natural hazard risk
- Property-tax rate
- Unemployment and job growth
- Building permits
- Mortgage delinquency
- 2024 presidential vote
- Age, education and household make-up
- Amenities and transit nearby
Nearby counties
Cities in Seneca County, OH
ZIP codes in Seneca County, OH
Sources
Home values: Zillow Home Value Index (ZHVI), all homes, middle tier, smoothed and seasonally adjusted, September 2026. Rents: Zillow Observed Rent Index (ZORI), seasonally adjusted. Population: Census population estimates (July 2025) for states, metros and counties; ACS 2020–24 for cities and ZIP codes. Income: U.S. Census Bureau, ACS 2020–24 5-year estimates. Boundaries: U.S. Census Bureau cartographic boundary files. Compiled by Home Economics.
"Typical" is Zillow's middle-tier value (homes between the 35th and 65th percentiles), not a median sale price. Changes are over the 12 months to September 2026.