In 2018, Union County, IA had a population of 12.5k people with a median age of 39.9 and a median household income of $47,518. Between 2017 and 2018 the population of Union County, IA declined from 12,497 to 12,453, a -0.352% decrease and its median household income declined from $47,597 to $47,518, a -0.166% decrease.
The 5 largest ethnic groups in Union County, IA are White (Non-Hispanic) (94.2%), White (Hispanic) (2.67%), Asian (Non-Hispanic) (1.32%), Two+ (Non-Hispanic) (0.827%), and Black or African American (Non-Hispanic) (0.506%). NaNk% of the people in Union County, IA speak a non-English language, and 98.9% are U.S. citizens.
The largest universities in Union County, IA are Southwestern Community College (430 degrees awarded in 2017).
The median property value in Union County, IA is $99,800, and the homeownership rate is 70.8%. Most people in Union County, IA commute by Drove Alone, and the average commute time is 16.8 minutes. The average car ownership in Union County, IA is 2 cars per household.