Fostoria city, Ohio
Official LSAD Designation: Fostoria city • Census GEOID: 3928014
• Hancock County / Seneca County / Wood County
Demographics & Population Profile
Population and demographics for Fostoria city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 12,920 | — | 2025 | Census |
| Median Age | 39.1 yrs | ±2.8 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 5,097 | ±303 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).