South Dakota Gazetteer > South Dakota ZIP Codes > County ZIP Codes > Harding ZIP Codes

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

ZIP Codes in Harding County with Associated Cities & Towns

Buffalo   57720
Camp Crook   57724
Ludlow   57755
 Ralph   57650
Redig   57776
 Reva   57651
Sky Ranch   57724

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.