County · Minnesota · United States
St. Louis County ZIP codes
46 ZIP codes · 36 cities · FIPS 27137
Key facts
- State
- Minnesota (MN)
- FIPS code
- 27137
- Population
- 200,056
- Median household income
- $69,455
- Median age
- 41.3
- Land area
- 6,247.6 sq mi (16,181.1 km²)
- Population density
- 32 / sq mi
- Area codes
- 218
Cities and ZIP codes in St. Louis County (36)
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.