US Gazetteer > Minnesota Gazetteer > Minnesota ZIP Codes > County ZIP Codes > Polk ZIP Codes

ZIP Codes in Polk County with Associated Cities & Towns

Beltrami   56517
Climax   56523
Crookston   56716
E Grand Forks   56721
East Grand Forks   56721
Eldred   56523
 Erskine   56535
Euclid   56722
Fertile   56540
Fisher   56723
Fosston   56542
Gully   56646
 McIntosh   56556
Mentor   56736
Nielsville   56568
Trail   56684
Winger   56592

ZIP Codes - Key Concepts

  1. ZIP Codes are categories for grouping mailing addresses and are not exact geographic regions.
  2. The centroid of a ZIP Code may be in one County and the associated city/town in another.
  3. In rural areas, a single ZIP Code may be used for cities and towns in several different Counties.
  4. ZIP Code "areas" can overlap, be subsets of each other, or be artificial constructs with no geographic area.
  5. ZIP Codes are only loosely tied to cities.