Onawa, Iowa
Onawa is a city in, and the county seat of, Monona County, Iowa, United States. The population was 2,998 at the 2010 Census. It is the largest town on the Iowa side of the Missouri River between Council Bluffs and Sioux City.
Onawa is a city in, and the county seat of, Monona County, Iowa, United States. The population was 2,998 at the 2010 Census. It is the largest town on the Iowa side of the Missouri River between Council Bluffs and Sioux City.