Caldwell, OH ZIP code
The ZIP code for Caldwell, Ohio is 43724. It is in Noble County.
- Population in these ZIPs
- 9,133
- Avg. median income
- $64,700population-weighted
- Typical home value
- $177,300population-weighted
Loading map…
Click anywhere on the map to see which ZIP code it's in.
Caldwell, OH ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 43724 | 9,133 | $64,688 | $177,300 |
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 Caldwell
- Dexter City 5 mi
- Belle Valley 6 mi
- Sarahsville 8 mi
- Macksburg 9 mi
- Beverly 10 mi
- Summerfield 11 mi
- Pleasant City 12 mi
- Coal Run 12 mi
- Stafford 12 mi
- Lowell 12 mi
- Lower Salem 12 mi
- Cumberland 12 mi
Frequently asked questions
What is the ZIP code for Caldwell, OH?
The ZIP code for Caldwell, OH is 43724.
What county is Caldwell, Ohio in?
Caldwell ZIP codes are in Noble County.