Union
City in Union County, South Carolina

Union is a city in Union County, South Carolina, with 8,174 residents (2020 Census). It sits at 643 ft (196 m) above sea level. The nearest town is Monarch Mill, 2.3 miles E.
- 8,174residents (2020 Census)
- 643 ftelevation · 196 m
- 8.2 sq miland area · 21.2 km²
- 999 / sq mipopulation density
- 29379ZIP code
About Union
The city of Union is the county seat of Union County, South Carolina, United States. As of the 2020 census, Union had a population of 8,174. It is the principal city of the Union Micropolitan Statistical Area, which includes all of Union County and which is further included in the greater Greenville-Spartanburg-Anderson, South Carolina Combined Statistical Area.
Text: Wikipedia · CC BY-SA 4.0
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Living in Union
- Median household income
- $31,914
- Median home value
- $109,400
- Median rent
- $832/mo
- Median age
- 45.5
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Map of Union
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Open in Google Maps ›Union, SC population
Union had 8,174 residents in the 2020 Census.
| 2020 Census | 8,174 |
|---|---|
| Density | 999 per sq mi (386 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Union at a glance
| State | South Carolina (SC) |
|---|---|
| County | Union County |
| Type | City |
| Population | 8,174 (2020) |
| Land area | 8.18 sq mi (21.2 km²) |
| Elevation | 643 ft (196 m) |
| Coordinates | 34.7234° N, 81.6249° W |
| ZIP code | 29379 |
| Official website | cityofunion.org |
| Census code (GEOID) | 4573105 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Union
- Monarch Mill2.3 mi E
- Buffalo3.4 mi W
- Jonesville8.3 mi NW
- Lockhart10.3 mi NE
- Carlisle12.9 mi SE
- Glenn Springs14.2 mi NW
- Cross Anchor14.3 mi SW
- Central Pacolet14.8 mi NW
- Pacolet14.9 mi NW
- Whitmire15.2 mi S
- Pauline15.7 mi NW
- Camp Croft18.6 mi NW
Straight-line distance between town centers.
Frequently asked questions about Union
What county is Union in?
Union is in Union County, South Carolina.
What is the population of Union, SC?
8,174 people lived in Union at the 2020 Census.
What is the ZIP code of Union, SC?
The ZIP code of Union is 29379.
What is the elevation of Union?
643 feet (196 m) above sea level.
What towns are near Union?
Monarch Mill (2.3 mi), Buffalo (3.4 mi), Jonesville (8.3 mi), Lockhart (10.3 mi), Carlisle (12.9 mi).
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