In 2018, Union County, SC had a population of 27.6k people with a median age of 43.8 and a median household income of $40,120. Between 2017 and 2018 the population of Union County, SC declined from 27,772 to 27,644, a -0.461% decrease and its median household income grew from $37,493 to $40,120, a 7.01% increase.
The 5 largest ethnic groups in Union County, SC are White (Non-Hispanic) (64.8%), Black or African American (Non-Hispanic) (30.9%), Two+ (Non-Hispanic) (2.63%), Black or African American (Hispanic) (0.517%), and White (Hispanic) (0.503%). 0% of the households in Union County, SC speak a non-English language at home as their primary language, and 99.5% of the residents in Union County, SC are U.S. citizens.
The largest universities in Union County, SC are University of South Carolina-Union (91 degrees awarded in 2019).
In 2018, the median property value in Union County, SC was $77,300, and the homeownership rate was 69.3%. Most people in Union County, SC drove alone to work, and the average commute time was 27.2 minutes. The average car ownership in Union County, SC was 2 cars per household.