South Dakota Gazetteer > South Dakota ZIP Codes > County ZIP Codes > McPherson ZIP Codes

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

ZIP Codes in McPherson County with Associated Cities & Towns

Artas   57437
Eureka   57437
 Leola   57456
 Longlake   57457

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.