County · Iowa · United States
Osceola County ZIP codes
5 ZIP codes · 5 cities · FIPS 19143
Key facts
- State
- Iowa (IA)
- FIPS code
- 19143
- Population
- 6,114
- Median household income
- $69,138
- Median age
- 43.5
- Land area
- 398.7 sq mi (1,032.6 km²)
- Population density
- 15 / sq mi
- Area codes
- 712
Cities and ZIP codes in Osceola County (5)
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.