| Place Name | Fostoria |
| Place Type | City |
| ZIP Code(s) | 44830 |
| County | Seneca County Hancock County |
| Area Code(s) | 419,567 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 13,104 |
| Population Growth Rate (2010-19) | -2.94% |
| Majority Ethnicity | White 78.9% |
| Metro/Micro Stats Area | Tiffin, OH |
| US Congressional District(s) | Ohio 4thOhio 5th |
| State House Districts | 3,83,88 |
| State Senate Districts | 1,2,26 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 78.9% |
| African American | 5.39% |
| Hispanic | 0.88% |
| Asian | 1.43% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 13.4% |