City · Minnesota · United States
South International Falls, MN — ZIP codes
1 ZIP code · Koochiching County
- City
- South International Falls
- County
- Koochiching
- State
- Minnesota
- Country
- United States
- Postal code
- 56679Single source
- Coordinates
- 48.5866, -93.3990 View on OpenStreetMap
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 56679 | South International Falls | Single source |
Sources and verification
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. Last generated : 2026-08-21. Report an error.