South Union, SC
Population 333 · South Carolina
About South Union, SC
South Union is a small community located in South Carolina with a population of 333 residents according to the latest US Census Bureau American Community Survey data. The median household income is $0 per year, which is 100% below the national median of $75,149. The median age of 38.8 years is close to the US median age of 38.9 years.
Housing Market Overview
The housing market in South Union features a median home value of $0, which is 100% below the national median of $244,900. This makes South Union one of the more affordable markets in the country, potentially attractive for first-time homebuyers. Median monthly rent is $0, 100% below the national average of $1,163/month. Of the 88 total housing units, 83% are owner-occupied (73 units) and 17% are renter-occupied (15 units). The high homeownership rate suggests a stable, established residential community.
Economy & Employment
The local economy in South Union shows an unemployment rate of 0.9%, which is lower than the national rate of 3.7%, indicating a relatively strong job market. The poverty rate stands at 1.5%, below the national average of 12.4%, reflecting generally favorable economic conditions. Workers in South Union have an average one-way commute time of 0 minutes, one of the shorter commutes in the region.
Education & Demographics
5.9% of South Union residents aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. The lower educational attainment rate may reflect the area's industry mix, with more employment in trades, manufacturing, or agricultural sectors. The community's demographic composition includes 0.0% White, 0.0% Hispanic or Latino, 0.0% Black or African American, and 0.0% Asian residents, with 0.0% of the population being foreign-born.
How South Union Ranks in South Carolina
Cost of Living in South Union, SC
Compared to national averages, South Union has a median household income of $0 (100% below the national median of $75,149). Home values average $0, which is 100% below the national median. Monthly rent at $0 is 100% below the US average of $1,163. Within South Carolina, South Union's income is 100% below the state average of $58,738, and home values are 100% below the state median of $202,187.
Why Live in South Union, SC?
South Union offers affordable housing with a median home value of $0, below the US average of $244,900, and rent that’s lower than the national average at $0/month, and a strong job market with an unemployment rate of just 0.9%. Additionally, the city features a low poverty rate of 1.5%, better than the national average, and short commute times averaging just 0 minutes.
Potential considerations include median household income ($0) that falls below the national average. However, South Union’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
South Union has a population of 333 with a median age of 38.8 years. Compare South Union with other cities to see how it stacks up, or explore all cities in South Carolina.
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Cities in South Carolina with a similar population size.
Demographics
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Economy & Education
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Other Cities in South Carolina
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about South Union
What is the population of South Union, SC?
The population of South Union, SC is 333 according to the latest US Census Bureau American Community Survey estimates. This makes it a small community in South Carolina.
What is the median household income in South Union?
The median household income in South Union, SC is $0 per year, which is 100% below the national median of $75,149.
What is the median home value in South Union?
The median home value in South Union, SC is $0, which is 100% below the national median of $244,900. The majority of housing units are owner-occupied.
What is the average rent in South Union?
The median monthly rent in South Union, SC is $0, which is 100% below the national average of $1,163/month.
What is the unemployment rate in South Union?
The unemployment rate in South Union, SC is 0.9%, compared to the national average of 3.7%. This lower-than-average rate suggests a relatively healthy local job market.
Is South Union, SC a good place to live?
South Union offers a moderate cost of living, affordable housing, and a strong job market. With a population of 333 and a median age of 38.8, the city appeals to a broad range of residents.
How educated is South Union, SC?
5.9% of residents in South Union aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. The educational profile reflects the area's industry mix and employment landscape.
What is the cost of living in South Union?
Key cost-of-living indicators for South Union, SC: median home value is $0 (100% below national), median rent is $0/month, and median household income is $0. The home-value-to-income ratio is NaNx, a moderate figure by national standards.
What is the poverty rate in South Union?
The poverty rate in South Union, SC is 1.5%, compared to the national average of 12.4%. This below-average poverty rate reflects generally favorable economic conditions in the community.
How diverse is South Union, SC?
South Union's population is 0.0% White, 0.0% Hispanic or Latino, 0.0% Black or African American, 0.0% Asian, and 0.0% two or more races. 0.0% of residents are foreign-born.