US Gazetteer > Iowa Gazetteer > Iowa ZIP Codes > County ZIP Codes > Clayton ZIP Codes

ZIP Codes in Clayton County with Associated Cities & Towns

Edgewood   52042
Elkader   52043
Elkport   52044
Farmersburg   52047
Garber   52048
Garnavillo   52049
 Guttenberg   52052
Littleport   52042
Luana   52156
Marquette   52158
Mc Gregor   52157
Monona   52159
 N Buena Vista   52066
North Buena Vista   52066
Saint Olaf   52072
Strawberry Point   52076
Strawberry Pt   52076
Volga   52077

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.