In 2018, Iowa County, IA had a population of 16.2k people with a median age of 42.1 and a median household income of $58,570. Between 2017 and 2018 the population of Iowa County, IA declined from 16,231 to 16,207, a -0.148% decrease and its median household income grew from $58,077 to $58,570, a 0.849% increase.
The 5 largest ethnic groups in Iowa County, IA are White (Non-Hispanic) (95.3%), White (Hispanic) (2.01%), Black or African American (Non-Hispanic) (0.913%), Two+ (Non-Hispanic) (0.784%), and Other (Hispanic) (0.401%). NaNk% of the people in Iowa County, IA speak a non-English language, and 99.6% are U.S. citizens.
The median property value in Iowa County, IA is $146,400, and the homeownership rate is 78.1%. Most people in Iowa County, IA commute by Drove Alone, and the average commute time is 22.4 minutes. The average car ownership in Iowa County, IA is 2 cars per household.