Quick information summary of the Onawa city area.
Onawa city is located in the state of Iowa. It occupies the area of 6 square miles. 0 square miles are water areas and 6 square miles remain for land areas. Center of the Onawa city lies at +42.0267583, -096.0905048 coordinates. According to the 2010 Census, there are 2.998 living in the Onawa city. The racial makeup shows these 3 races as the most frequent : White (96.4%), American Indian and Alaska Native (1.67%) and Two or More races (1.03%). Median age is 42 for the males and 47 for the females.