County · Iowa · United States
Clarke County ZIP codes
3 ZIP codes · 3 cities · FIPS 19039
Key facts
- State
- Iowa (IA)
- FIPS code
- 19039
- Population
- 9,690
- Median household income
- $66,821
- Median age
- 38.4
- Land area
- 431.1 sq mi (1,116.6 km²)
- Population density
- 22 / sq mi
- Area codes
- 641
Cities and ZIP codes in Clarke County (3)
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.