Wisconsin Gazetteer > Wisconsin ZIP Codes > County ZIP Codes > Columbia ZIP Codes

ZIP Codes in Columbia County with Associated Cities & Towns

Arlington   53911
Cambria   53923
Columbus   53925
Doylestown   53928
Fall River   53932
Friesland   53923
 Friesland   53935
Lodi   53555
Pardeeville   53954
Portage   53901
Poynette   53955
 Randolph   53957
Rio   53960
Wisc Dells   53965
Wisconsin Dells   53965
Wyocena   53969

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.