Montana Gazetteer > Montana ZIP Codes > County ZIP Codes > Carter ZIP Codes

Also see: ZIP Codes in Carter with Associated Cities & Towns

ZIP Codes in Carter County with Associated Cities & Towns

Alzada   59311
Boyes   59316
 Capitol   59319
Ekalaka   59324
 Hammond   59332
Mill Iron   59324

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.