ZIP code · Grand Portage · Minnesota · United States
ZIP code 55605 — Grand Portage
ZIP code 55605 serves Grand Portage, Minnesota.
- Postal code
- 55605Single source Value from one source, not cross-checked.
- City
- Grand Portage
- County
- Cook
- State
- Minnesota
- Country
- United States
- Coordinates
- 47.9591, -89.6989 — precision precise (locality)
View on OpenStreetMap - Population
- 612 (ZCTA, ACS 5-year)
- Median household income
- $52,750
- Median age
- 44.4
- Time zone
- America/Chicago (UTC−6 / UTC−5 DST)
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS). Data generated on 2026-08-21. Methodology · Report an error on this page