ONAWA Zip Code (IA)


The Zipcode for Onawa is 51040. Onawa is a city of Monona, Iowa in the Upper Plains region of the USA. It is located about 130 miles west-northwest of IA's capital city of Des Moines. In the most recent US census the population of Onawa was 2998.

Onawa

51040

Monona

Iowa Zip Codes

USA

Cities in Iowa that start with O

ONAWA

1017 IOWA AVE

ONAWA, IA, 51040-9998

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