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Clayton ZIP Codes — Iowa (IA)
| City or Location | County or District | States or Territories | States or Territories Abbrieviation | ZIP Code or Postcode |
|---|---|---|---|---|
| Edgewood | Clayton | Iowa | IA | 52042 |
| Elkader | Clayton | Iowa | IA | 52043 |
| Elkport | Clayton | Iowa | IA | 52044 |
| Farmersburg | Clayton | Iowa | IA | 52047 |
| Garber | Clayton | Iowa | IA | 52048 |
| Garnavillo | Clayton | Iowa | IA | 52049 |
| Guttenberg | Clayton | Iowa | IA | 52052 |
| North Buena Vista | Clayton | Iowa | IA | 52066 |
| Saint Olaf | Clayton | Iowa | IA | 52072 |
| Strawberry Point | Clayton | Iowa | IA | 52076 |
| Volga | Clayton | Iowa | IA | 52077 |
| Luana | Clayton | Iowa | IA | 52156 |
| Mc Gregor | Clayton | Iowa | IA | 52157 |
| Marquette | Clayton | Iowa | IA | 52158 |
| Monona | Clayton | Iowa | IA | 52159 |
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