US Gazetteer > Michigan Gazetteer > Michigan ZIP Codes > County ZIP Codes > Keweenaw ZIP Codes

ZIP Codes in Keweenaw County with Associated Cities & Towns

Ahmeek   49901
Allouez   49805
Calumet   49918
 Copper Harbor   49918
Eagle Harbor   49950
 Eagle River   49950
Mohawk   49950

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.