In 2019, Union County, IN had a population of 7.11k people with a median age of 43.5 and a median household income of $50,375. Between 2018 and 2019 the population of Union County, IN declined from 7,153 to 7,113, a −0.559% decrease and its median household income grew from $48,227 to $50,375, a 4.45% increase.
The 5 largest ethnic groups in Union County, IN are White (Non-Hispanic) (95.4%), Asian (Non-Hispanic) (2.04%), White (Hispanic) (1.56%), Two+ (Non-Hispanic) (0.717%), and Black or African American (Hispanic) (0.155%). 0% of the households in Union County, IN speak a non-English language at home as their primary language, and 98.5% of the residents in Union County, IN are U.S. citizens.
In 2019, the median property value in Union County, IN was $116,300, and the homeownership rate was 72%. Most people in Union County, IN drove alone to work, and the average commute time was 24.8 minutes. The average car ownership in Union County, IN was 2 cars per household.