US Gazetteer > Illinois Gazetteer > Illinois ZIP Codes > County ZIP Codes > Pulaski ZIP Codes

ZIP Codes in Pulaski County with Associated Cities & Towns

Grand Chain   62941
Karnak   62956
Mound City   62963
 Mounds   62964
Olmsted   62970
Perks   62973
 Pulaski   62976
Ullin   62992
Villa Ridge   62996

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.