US Gazetteer > Wisconsin Gazetteer > Wisconsin ZIP Codes > County ZIP Codes > Iron ZIP Codes

ZIP Codes in Iron County with Associated Cities & Towns

Gile   54525
Gurney   54559
Hurley   54534
 Iron Belt   54536
Mercer   54547
Montreal   54550
 Pence   54550
Saxon   54559
Upson   54565

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.