County · Minnesota · United States
Koochiching County ZIP codes
10 ZIP codes · 10 cities · FIPS 27071
Key facts
- State
- Minnesota (MN)
- FIPS code
- 27071
- Population
- 11,950
- Median household income
- $69,115
- Median age
- 50.5
- Land area
- 3,104.6 sq mi (8,040.9 km²)
- Population density
- 4 / sq mi
- Area codes
- 218
Cities and ZIP codes in Koochiching County (10)
| City | ZIP codes |
|---|---|
| Big Falls | 56627 |
| Birchdale | 56629 |
| International Falls | 56649 |
| Kabetogama | 56669 |
| Littlefork | 56653 |
| Loman | 56654 |
| Margie | 56658 |
| Mizpah | 56660 |
| Northome | 56661 |
| Ranier | 56668 |
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.