Swansea is a town in Lexington County, South Carolina, home to about 744 people across 2.1 square miles. It has no ZIP code of its own: it’s part of 29160.
Homes sold for a median of $164 per square foot in the three months ending August 2026, a balanced market.
Each card is that ZIP code’s whole market, including any part outside Swansea. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Swansea’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Charleston International Airport (CHS)84 miles away |
|---|---|
| Closer regional airport | Columbia Metropolitan Airport (CAE)14 miles away |
| Nearest city of 250,000+ | Charlotte, NC103 miles away |
| Nearest city of 1 million+ | Philadelphia, PA544 miles away |
Straight-line distances from the center of Swansea; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Swansea had 722 residents in the 2020 census, up 35% since 2000.
It’s the 306th largest of 474 towns in South Carolina by population.
Lexington County grew from 27,264 residents in 1900 to 293,991 in 2020.
Lexington County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 93°F in summer, and winter lows average 34°F. About 54.6 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, N 5ne, SC weather station (6 miles away).
117,298 jobs at 7,391 businesses in Lexington County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
22 doctors and other health care providers list an office in Swansea.
Nearest hospitals
Providers with an office here
| Primary care doctors | 4 |
|---|---|
| Nurse practitioners and physician assistants | 13 |
| Mental health providers | 3 |
| Physical and occupational therapists | 2 |
| Pharmacies | 1 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Pharmacies (1 nearby)
Libraries (1 nearby)
Counts are within about 1 mile of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Public schools here are run by Calhoun 01, Lexington 04. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Sandy Run SchoolSwansea | Pre-K–8 | 559 | Public | 10.3 mi |
| Sandhills PrimarySwansea | 1–2 | 509 | Public | 2.7 mi |
| Sandhills ElementarySwansea | 3–4 | 491 | Public | 2.7 mi |
| Swansea HighSwansea | 9–12 | 695 | Public | 0.2 mi |
| Swansea High Freshman AcademySwansea | 9 | 274 | Public | 1.2 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.