Fremont, OH ZIP code
The ZIP code for Fremont, Ohio is 43420. It is in Sandusky County.
- Population in these ZIPs
- 29,520
- Avg. median income
- $61,300population-weighted
- Typical home value
- $178,600population-weighted
- Metro area
- Fremont, OH
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Fremont, OH ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 43420 | 29,520 | $61,331 | $178,600 |
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 Fremont
- Lindsey 7 mi
- Old Fort 8 mi
- Clyde 9 mi
- Green Springs 9 mi
- Burgoon 9 mi
- Bettsville 10 mi
- Vickery 11 mi
- Helena 11 mi
- Elmore 12 mi
- Oak Harbor 12 mi
- Gibsonburg 12 mi
- Kansas 13 mi
Frequently asked questions
What is the ZIP code for Fremont, OH?
The ZIP code for Fremont, OH is 43420.
What county is Fremont, Ohio in?
Fremont ZIP codes are in Sandusky County.