County · Ohio · United States
Noble County ZIP codes
6 ZIP codes · 6 cities · FIPS 39121
Key facts
- State
- Ohio (OH)
- FIPS code
- 39121
- Population
- 14,252
- Median household income
- $55,360
- Median age
- 51.3
- Land area
- 398 sq mi (1,030.9 km²)
- Population density
- 36 / sq mi
- Area codes
- 740
Cities and ZIP codes in Noble County (6)
| City | ZIP codes |
|---|---|
| Ava | 43711 |
| Belle Valley | 43717 |
| Caldwell | 43724 |
| Dexter City | 45727 |
| Sarahsville | 43779 |
| Summerfield | 43788 |
About this page
County figures are Census county-level values (ACS 5-year); the ZIP list shows the ZIPs whose primary county this is — a ZIP on a border can also serve neighbouring counties.
Sources: U.S. Census Bureau (2020 county relationship file, ACS 5-year) · GeoNames. Methodology.