This postal code is assigned to Onawa Municipality County Monona, Iowa, United States. This location-level postal code helps ensure accurate mail delivery and location identification.
This postal code is assigned to Onawa Municipality County Monona, Iowa, United States. This location-level postal code helps ensure accurate mail delivery and location identification.
When sending mail or packages to this area, use the postal code below to ensure accurate and timely delivery.
Recipient Name
House #, Street Name
Onawa
Monona, Iowa
51040
United States
Include this postcode on all letters and packages sent within United States.
For international deliveries, include "United States" on the last address line after the postcode.
This postcode covers Iowa → Monona → Onawa in United States.
Yes. 51040 is an active postcode for Iowa → Monona → Onawa in United States. It follows the 5-character format used in this country.
Search by state and county to find the correct postcode in United States. Search Postcodes
Found incorrect info for 51040?
When sending mail or packages to this area, use the postal code below to ensure accurate and timely delivery.
Recipient Name
House #, Street Name
Onawa
Monona, Iowa
51040
United States
Include this postcode on all letters and packages sent within United States.
For international deliveries, include "United States" on the last address line after the postcode.
This postcode covers Iowa → Monona → Onawa in United States.
Yes. 51040 is an active postcode for Iowa → Monona → Onawa in United States. It follows the 5-character format used in this country.
Search by state and county to find the correct postcode in United States. Search Postcodes
Found incorrect info for 51040?