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ZIP Codes in Clatsop County with Associated Cities & Towns

Arch Cape   97102
Astoria   97103
Cannon Beach   97110
 Gearhart   97138
Hammond   97121
Seaside   97138
 Tolovana Park   97145
Warrenton   97146

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.