Caledonia, OH ZIP code
The ZIP code for Caledonia, Ohio is 43314. It is in Marion County.
- Population in these ZIPs
- 2,438
- Avg. median income
- $49,200population-weighted
- Typical home value
- $235,000population-weighted
- Metro area
- Marion, OH
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Caledonia, OH ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 43314 | 2,438 | $49,183 | $235,000 |
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 Caledonia
- Edison 5 mi
- Iberia 7 mi
- Marion 8 mi
- Galion 10 mi
- North Robinson 12 mi
- Bucyrus 12 mi
- Mount Gilead 12 mi
- Cardington 12 mi
- Waldo 14 mi
- Nevada 14 mi
- Fulton 15 mi
- Green Camp 15 mi
Frequently asked questions
What is the ZIP code for Caledonia, OH?
The ZIP code for Caledonia, OH is 43314.
What county is Caledonia, Ohio in?
Caledonia ZIP codes are in Marion County.