County · Indiana · United States
Kosciusko County ZIP codes
14 ZIP codes · 13 cities · FIPS 18085
Key facts
- State
- Indiana (IN)
- FIPS code
- 18085
- Population
- 80,357
- Median household income
- $73,922
- Median age
- 39
- Land area
- 531.4 sq mi (1,376.4 km²)
- Population density
- 151 / sq mi
- Area codes
- 260, 574
Cities and ZIP codes in Kosciusko County (13)
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.