Fostoria, OH ZIP code
The ZIP code for Fostoria, Ohio is 44830. It is in Seneca County.
- Population in these ZIPs
- 18,671
- Avg. median income
- $63,000population-weighted
- Typical home value
- $143,700population-weighted
- Metro area
- Tiffin, OH
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Fostoria, OH ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 44830 | 18,671 | $62,990 | $143,700 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Fostoria
- Bascom 6 mi
- Risingsun 7 mi
- West Millgrove 7 mi
- Kansas 7 mi
- Bloomdale 8 mi
- Arcadia 8 mi
- Alvada 9 mi
- New Riegel 9 mi
- Bettsville 10 mi
- Wayne 10 mi
- Burgoon 11 mi
- Bradner 12 mi
Frequently asked questions
What is the ZIP code for Fostoria, OH?
The ZIP code for Fostoria, OH is 44830.
What county is Fostoria, Ohio in?
Fostoria ZIP codes are in Seneca County.