Keswick zipcode
| City | Keswick |
| ZIP Code | 50136 |
| Type | Standard |
| State Code | IA |
| State | Iowa |
ZIP code of Keswick is 50136. This place is located in Iowa state in US. To send any postal service to Keswick, you must use 50136 zipcode.
| City | Keswick |
| ZIP Code | 50136 |
| Type | Standard |
| State Code | IA |
| State | Iowa |
ZIP code of Keswick is 50136. This place is located in Iowa state in US. To send any postal service to Keswick, you must use 50136 zipcode.
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