Baltimore, OH ZIP code
The ZIP code for Baltimore, Ohio is 43105. It is in Fairfield County.
- Population in these ZIPs
- 8,982
- Avg. median income
- $98,600population-weighted
- Typical home value
- $396,300population-weighted
- Metro area
- Columbus, OH
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Baltimore, OH ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 43105 | 8,982 | $98,583 | $396,300 |
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 Baltimore
- Thurston 4 mi
- Millersport 5 mi
- Kirkersville 7 mi
- Pleasantville 7 mi
- Carroll 7 mi
- Etna 7 mi
- Pickerington 7 mi
- Buckeye Lake 8 mi
- Hebron 9 mi
- Canal Winchester 10 mi
- Pataskala 10 mi
- Reynoldsburg 11 mi
Frequently asked questions
What is the ZIP code for Baltimore, OH?
The ZIP code for Baltimore, OH is 43105.
What county is Baltimore, Ohio in?
Baltimore ZIP codes are in Fairfield County.