South Dakota Gazetteer > South Dakota ZIP Codes > County ZIP Codes > Hyde ZIP Codes

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

ZIP Codes in Hyde County with Associated Cities & Towns

Highmore   57345
 Holabird   57540
 Stephan   57346

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.