Union County is home to 27,244 people in South Carolina. 13% of adults hold a bachelor's degree, below the 33% national rate. At a median age of 45.1, this is an older place than the country as a whole. Median home value sits at $80,300. The foreign-born share is 1%. That trails the South Carolina median by roughly 25%.
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans
Veterans by period of service, 2020
Gulf War (2001 or later)27.1%(511)
US avg: 20.6%
Gulf War (1990s)30.1%(568)
US avg: 21.4%
Vietnam era31.9%(601)
US avg: 35.2%
Korean War7.5%(142)
US avg: 7.6%
World War II1.5%(29)
US avg: 2.9%
Share of the 1,886 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
How many people live in Union County, South Carolina?
Union County, South Carolina has about 27,244 residents according to the 2020 American Community Survey.
What is the median household income in Union County, South Carolina?
The typical household in Union County, South Carolina earns about $41,117 a year. Half of households make more than that, and half make less.
Is Union County, South Carolina expensive?
In Union County, South Carolina, the median home is worth about $80,300, and the typical rent is about $707 a month.
How educated are people in Union County, South Carolina?
About 13.5% of adults age 25 and over in Union County, South Carolina hold a bachelor's degree or higher.
What is the poverty rate in Union County, South Carolina?
About 19.9% of people in Union County, South Carolina live below the federal poverty line.
Has Union County, South Carolina grown since 1990?
Yes, Union County, South Carolina has shrunk since 1990. The population has lost about 3,093 residents, a change of about -10 percent over that period.
