County · Michigan · United States
Kalkaska County ZIP codes
3 ZIP codes · 3 cities · FIPS 26079
Key facts
- State
- Michigan (MI)
- FIPS code
- 26079
- Population
- 18,116
- Median household income
- $60,365
- Median age
- 44
- Land area
- 559.7 sq mi (1,449.7 km²)
- Population density
- 32 / sq mi
- Area codes
- 231
Cities and ZIP codes in Kalkaska County (3)
| City | ZIP codes |
|---|---|
| Kalkaska | 49646 |
| Rapid City | 49676 |
| South Boardman | 49680 |
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.