Onawa, Iowa

Onawa is located in Monona County. About 2,906 people live here (as of 2020). Between 2010 and 2020, the population declined from 2,998 to 2,906. The region is at 320 meters above sea level. The area covers about 13.4 square kilometers. There are about 121 streets in Onawa. The ZIP codes are 51040. The dialing code is 712. Onawa is city in Iowa, United States. Among other things, Onawa has museums, dentists and doctors. More information at www.onawa.com.

Onawa – Facts

Population 2906
Area 13.4 km²
Elevation 320 m
Located in Monona County
Postal code 51040
Country United States
Official name Onawa
Website https://www.onawa.com/

Data source: Wikidata (CC0)

Streets in Onawa, Iowa