Ohio Gazetteer > Ohio ZIP Codes > County ZIP Codes > Delaware ZIP Codes

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

ZIP Codes in Delaware County with Associated Cities & Towns

Ashley   43003
Columbus   43240
Delaware   43015
Galena   43021
 Kilbourne   43032
Lewis Center   43035
Ostrander   43061
Powell   43065
 Radnor   43066
Shawnee Hills   43065
Sunbury   43074
Westerville   43082

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.