United States ZIP codes › Iowa ZIP codes › 51040
51040 ZIP code
Onawa · Monona county, Iowa, United States
51040 is a ZIP code in Iowa, United States, in Monona county. It covers Onawa.
Approximate centre: 42.037, -96.1072 · Open in OpenStreetMap ↗
Places in 51040
- Onawa
Nearby ZIP codes
How to write this address
Name
House number, street
Onawa, Iowa 51040
United States
House number, street
Onawa, Iowa 51040
United States
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