South Union Flag

South Union

County:
Anderson County
County Seat:
No
Area (mi²):
2.604

South Union is a CDP located in Anderson County, South Carolina. South Union has a 2025 population of 479. South Union is currently growing at a rate of 7.16% annually and its population has increased by 44.28% since the most recent census, which recorded a population of 332 in 2020.

The average household income in South Union is $65,655 with a poverty rate of 1.5%.The median age in South Union is 38.8 years: 42.4 years for males, and 30.7 years for females.

479
Total Population
184
Density (mi²)
32 7.16%
Growth

South Union Population

South Union Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of South Union includes 100% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White333100%

South Union Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

South Union's average per capita income is $33,698. Household income levels show a median of $0. The poverty rate stands at 1.5%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Households-$65,655
Families-$71,128
Married Families--
Non Families--

$33,698

Average Income

$0

Median Household Income

1.5%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)