US Gazetteer > Oklahoma Gazetteer > Oklahoma ZIP Codes > County ZIP Codes > Harmon ZIP Codes

ZIP Codes in Harmon County with Associated Cities & Towns

Gould   73544
 Hollis   73550
 Vinson   73571

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.