US Gazetteer > Iowa Gazetteer > Iowa ZIP Codes > County ZIP Codes > Dickinson ZIP Codes

ZIP Codes in Dickinson County with Associated Cities & Towns

Arnolds Park   51331
Lake Park   51347
Milford   51351
 Okoboji   51355
Spirit Lake   51360
 Superior   51363
Terril   51364

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.