In 2020, Union County, SC had a population of 27.3k people with a median age of 44.4 and a median household income of $41,117. Between 2019 and 2020 the population of Union County, SC declined from 27,490 to 27,325, a −0.6% decrease and its median household income declined from $41,186 to $41,117, a −0.168% decrease.
The 5 largest ethnic groups in Union County, SC are White (Non-Hispanic) (64.3%), Black or African American (Non-Hispanic) (29.9%), Two+ (Non-Hispanic) (4.11%), White (Hispanic) (0.823%), and Two+ (Hispanic) (0.403%).
None of the households in Union County, SC reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
99.6% of the residents in Union County, SC are U.S. citizens.
The largest universities in Union County, SC are University of South Carolina-Union (52 degrees awarded in 2020).
In 2020, the median property value in Union County, SC was $80,300, and the homeownership rate was 66.8%. Most people in Union County, SC drove alone to work, and the average commute time was 28 minutes. The average car ownership in Union County, SC was 2 cars per household.