County · Ohio · United States
Darke County ZIP codes
15 ZIP codes · 15 cities · FIPS 39037
Key facts
- State
- Ohio (OH)
- FIPS code
- 39037
- Population
- 51,655
- Median household income
- $64,654
- Median age
- 42
- Land area
- 598.1 sq mi (1,549.1 km²)
- Population density
- 86 / sq mi
- Area codes
- 419, 567, 937
Cities and ZIP codes in Darke County (15)
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.