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Advertise here →Union, SC · Houses & Market Data
Union, South Carolina houses and real estate market data.
Houses in Union, SC (Union County) — Census median home value $103,400, county listing prices down about 1.8% over the past year. Market data for Union houses and the broader area.
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Union, SC is in Union County, South Carolina — this guide covers houses in Union and the whole local market: resale homes, condos, land, and new construction. The most recent Census estimate puts the population at 8,047, with a median household income of $34,112. Census data puts the median value of houses in Union at $103,400.
Info from government sites and builders may have provided source info.
Market overview
Union housing market
Union is in Union County, South Carolina. Manifest Census and county price-trend data provide baseline context for houses in Union and the surrounding county market.
Median home value (Census ACS)
$103,400
Population (Census ACS)
8,047
Median household income
$34,112
Population, income, and median home value from the project batch manifest (Census ACS 2023 5-year). County-level FHFA price trend was not available in the manifest row.
At a glance
Union market snapshot
Population
8,047
County
Union County
Median Household Income
$34,112
Median Home Value (city)
$103,400
Median Gross Rent
$789/mo
Price Trend (YoY)
-1.8%
Market data compiled from public sources; deemed reliable but not guaranteed; verify independently. See About
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What makes Union different
Home Value, By Source
The Census Bureau's American Community Survey (2023 5-year estimate) puts Union's median home value — across all owner-occupied homes, not just recent sales — at $103,400.
County Price Trend
Union County's FHFA house price index shows a -1.75% annual change in 2025.
Population & Income
Union has an estimated population of 8,047 and a median household income of $34,112, per the Census Bureau's American Community Survey (2023 5-year estimate).
Affordability Snapshot
Union's Census-reported median home value works out to about 3.0x the area's median household income, and median gross rent runs roughly 28% of that same income on an annualized basis. Housing economists commonly flag a price-to-income ratio above 4x as historically elevated -- useful context, not a personal affordability verdict.
Nearby
Places around Union
County guide: Union County — cities, market context, and local resources for the county that includes Union.
USAHouses.com also helps visitors looking in nearby Union County and other South Carolina communities. Some locations may not yet have dedicated pages, but many licensed professionals in this region assist surrounding communities.
Nearby communities include Monarch Mill, Buffalo, Jonesville, Lockhart, Carlisle.
Monarch Mill market data
Nearby city · ~2.3 mi
Buffalo market data
Nearby city · ~3.4 mi
Jonesville market data
Nearby city · ~8.3 mi
Lockhart market data
Nearby city · ~10.3 mi
Carlisle market data
Nearby city · ~12.9 mi
More South Carolina cities with market guides: Charleston, Columbia, North Charleston, Mount Pleasant, Rock Hill, Summerville, Goose Creek, Sumter.
Charleston market data
Same-state city guide
Columbia market data
Same-state city guide
North Charleston market data
Same-state city guide
Mount Pleasant market data
Same-state city guide
Rock Hill market data
Same-state city guide
Summerville market data
Same-state city guide
Goose Creek market data
Same-state city guide
Sumter market data
Same-state city guide
Adjacent-county Census places with USAHouses.com pages: Glenn Springs (~14.2 mi), Cross Anchor (~14.3 mi), Central Pacolet (~14.7 mi), Pacolet (~14.8 mi), Pauline (~15.7 mi), Camp Croft (~18.6 mi), Glendale (~19.4 mi), Enoree (~19.7 mi), Ben Avon (~20.3 mi), Clifton (~21.2 mi), Clinton (~21.9 mi), Gayle Mill (~22.0 mi), Roebuck (~22.0 mi), Arkwright (~22.2 mi), Converse (~22.5 mi), Lowrys (~22.7 mi).
New construction: New homes near Union (Charleston) · New homes near Union (Greenville) · South Carolina new construction.
Census & home facts
Union data from published sources
Population (ACS 2023)
8,047
Median home value (ACS 2023)
$103,400
Median household income (ACS 2023)
$34,112
Median gross rent (ACS 2023)
$789
County FHFA annual change (2025)
-1.75%
Census place type
city
County
Union County
Land area (Census Gazetteer 2024)
8.16 sq mi
Census GEOID
4573105
Census ACS, FHFA, and FRED figures are labeled with the year present in existing CSVs. Subject to change / confirm locally.
NewUSAHouses.com communities
Closest verified new-home communities near Union
Availability and pricing are controlled by the builder and may change; confirm with the builder.
Buffalo Creek ↗
Century Complete · Union, South Carolina · ~1.3 mi · from $214,888
Lennar at Arrowood Acres ↗
Lennar · Enoree, South Carolina · ~17.3 mi · from $309,999
Arrowood Acres ↗
D.R. Horton · Enoree, South Carolina · ~17.4 mi · from $446,990
Riverdale Hills ↗
Century Complete · Spartanburg, South Carolina · ~18.2 mi · from $234,990
Everly Ranches ↗
Ryan Homes · Spartanburg, South Carolina · ~19.4 mi · from $247,999
Local life
Life in Union
Schools
Union 01 — 7 schools, 3,788 students enrolled, per the U.S. Department of Education's Common Core of Data. Union addresses may be served by Union 01, but attendance zones vary by street — confirm assigned schools with the district before making a move.
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Common questions
Union FAQ
What are houses worth in Union, SC?
The Census Bureau's American Community Survey puts the median value of houses in Union at $103,400.
How much do houses cost in Union, SC?
For owner-occupied houses in Union, Census ACS data shows a median value of $103,400. Active listing prices in Union County may differ — see the market snapshot above.
What types of houses are in Union, SC?
Union houses include resale single-family homes, condos, mobile homes, and small multi-unit buildings, plus new construction in surrounding Union County communities where builders are active. The housing-stock section below uses Census ACS structure counts when available for this city.
What is the population of Union, SC?
The U.S. Census Bureau's American Community Survey (2023 5-year estimate) puts Union's population at approximately 8,047.
What's the median rent in Union, SC?
The Census ACS estimates median gross rent in Union at approximately $789 per month.
What is the median household income in Union, SC?
Census ACS data puts the median household income in Union at approximately $34,112.
Is the Union housing market growing?
Union County's FHFA house price index shows a -1.75% annual change in 2025.
Is Union, SC affordable relative to income?
Census ACS data puts Union's median home value at about 3.0 times the median household income, with median gross rent equal to roughly 28% of that income annually. This is a general benchmark, not a personal pre-qualification -- your own income, debt, and down payment determine what you can actually afford.
What school district serves Union, SC?
Manifest and public school-directory data suggest Union 01 for many Union addresses, but attendance zones vary by street — verify your assigned schools with the district before making a move.
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