Written and Fact-checked by Whereig Editors | Updated On: May 05, 2026 | 14:50 ET
Map of Union County - Union County is a county located in the U.S. state of South Carolina. Union County Map showing cities, highways, important places and water bodies. Get Where is Union County located in the map, major cities in Union county, population, areas, and places of interest.
Map of Union County, South Carolina
About Union County Map, South Carolina: The map showing the county boundary, county seat, major cities, highways, water bodies and neighbouring counties.
Related South Carolina Links
Map of Union County, South Carolina
Union County is a county located in the U.S. state of South Carolina. It's county seat is Union. As per 2020 census, the population of Union County is 27016 people and population density is square miles. According to the United States Census Bureau, the county has a total area of 516 sq mi (1,336 km2). Union County was established on 1798.
Union County Facts
| Continent | North America |
| Country | United States |
| State | South Carolina |
| County Seat | Union |
| Largest City/Town | Union |
| Established | 1785 |
| Total Area | 514.20 sq mi (1,331.77 sq km) |
| Land Area | 514.00 sq mi (1,331.26 sq km) |
| Water Area | 0.20 sq mi (0.51 sq km) |
| Population | 26,358 (Census 2020) |
| Population Density | 51.3 people per sq mi |
| Time Zone | Eastern (EST) |
| Major Highways | US-176, US-221, SC-9, SC-49 |
| Major Rivers | Broad River, Tyger River |
| Neighboring Counties | Spartanburg, Cherokee, York, Chester, Fairfield, Newberry, Laurens |
| Famous For | Historic downtown Union, Revolutionary War sites, rural landscapes |
| Top Attractions | Rose Hill Plantation State Historic Site, Sumter National Forest, Union County Museum |
| Official Website | Official Website |
About Union County, South Carolina
Union County is located in the northwestern part of South Carolina in the United States and was established in 1785. The county seat and largest city is Union. The county lies in the Upstate region and is known for its historical significance, especially during the Revolutionary War, as well as its rural landscapes and preserved historic sites.
Cities and Towns in Union County, South Carolina
| City/Town | Population (Census 2020) | Latitude & Longitude |
|---|---|---|
| Union (county seat) | 7,652 | 34.7154N, 81.6234W |
| Jonesville | 900+ | 34.8354N, 81.6809W |
| Lockhart | 400+ | 34.7904N, 81.4412W |
| Carlisle | 300+ | 34.6000N, 81.5000W |
| Buffalo (CDP) | 1,200+ | 34.7200N, 81.6800W |
| Monarch Mill (CDP) | 2,000+ | 34.7300N, 81.6200W |
Golf Courses in Union County, South Carolina
| Golf Course | Location | Latitude & Longitude |
|---|---|---|
| Rose Hill Plantation Golf Course | Union | 34.7100N, 81.6200W |
| Union Country Club | Union | 34.7200N, 81.6300W |
Roads and Highways in Union County, South Carolina
The county is connected by highways that provide access to surrounding Upstate regions.
- US-176 - runs through Union connecting to Spartanburg and Chester
- US-221 - links Union to Laurens and Cherokee counties
- SC-9 - connects to York and Chester counties
- SC-49 - provides regional access across the county
Neighboring Counties of Union County
- Spartanburg County (northwest)
- Cherokee County (north)
- York County (northeast)
- Chester County (east)
- Fairfield County (southeast)
- Newberry County (south)
- Laurens County (west)
Top Attractions in Union County, South Carolina
The county offers historical landmarks and outdoor recreation.
- Rose Hill Plantation State Historic Site - historic plantation and grounds
- Sumter National Forest - hiking, camping, and outdoor activities
- Union County Museum - local history exhibits
- Broad River - fishing and outdoor recreation
- Tyger River - scenic views and kayaking
- Downtown Union - historic architecture and local shops
Distance from Union County to Nearby Cities
- Union to Spartanburg - 30 mi (48 km)
- Union to Greenville - 60 mi (97 km)
- Union to Charlotte - 70 mi (113 km)
- Union to Columbia - 80 mi (129 km)
- Union to Atlanta - 170 mi (274 km)
FAQs about Union County
Union County is located in the northwestern Upstate region of South Carolina.
The population of Union County is 26,358 according to the 2020 Census.
The county is known for its Revolutionary War history, rural landscapes, and historic sites.
Major highways include US-176, US-221, SC-9, and SC-49.
Yes, Rose Hill Plantation Golf Course and Union Country Club are located in the county.
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