In 2017, Iowa County, IA had a population of 16.2k people with a median age of 41.8 and a median household income of $58,077. Between 2016 and 2017 the population of Iowa County, IA declined from 16,326 to 16,231, a -0.582% decrease and its median household income grew from $55,099 to $58,077, a 5.4% increase.
The 5 largest ethnic groups in Iowa County, IA are White (Non-Hispanic) (95.6%), White (Hispanic) (1.99%), Black or African American (Non-Hispanic) (0.801%), Two or More Races (Non-Hispanic) (0.795%), and Some Other Race (Hispanic) (0.357%). N/A% of the people in Iowa County, IA speak a non-English language, and 99.4% are U.S. citizens.
The median property value in Iowa County, IA is $143,900, and the homeownership rate is 77.4%. Most people in Iowa County, IA commute by Drove Alone, and the average commute time is 21.3 minutes. The average car ownership in Iowa County, IA is 2 cars per household.