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ZIP Codes in Jo Daviess County with Associated Cities & Towns

Apple River   61001
East Dubuque   61025
Elizabeth   61028
 Galena   61036
Hanover   61041
Nora   61059
 Scales Mound   61075
Stockton   61085
Warren   61087

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.