WALNUT CITY, IA ZIP Code
| City | WALNUT CITY |
| State | Iowa |
| ZIP Codes count | 1 (see all) |
| Post offices count | 2 (see all) |
52574 WALNUT CITY, IA is set as NOT ACCEPTABLE city name for ZIP Code 52574. Use MYSTIC, IA for your mailing or form filling.
This list contains only 5-digit ZIP codes. Use our zip code lookup by address feature to get the full 9-digit (ZIP+4) code.
List of WALNUT CITY, IA ZIP Codes
| ZIP | CITY | STATE | TYPE | POPU |
|---|---|---|---|---|
| 52574 | MYSTIC | IA | STANDARD | 539 |
Post offices
CENTERVILLE — Post Office™ 300 N 10TH ST CENTERVILLE, IA 52544-1769 |
MYSTIC — Post Office™ 312 W MAIN ST MYSTIC, IA 52574-8822 |
ZIP Codes for other locations
State for WALNUT CITY
Iowa ZIP CodesOther cities in Iowa