Irwin
Census-designated place in Lancaster County, South Carolina

Irwin is an unincorporated community (census-designated place) in Lancaster County, South Carolina, with 1,321 residents (2020 Census). It sits at 522 ft (159 m) above sea level. The nearest town is Springdale, 2.1 miles E.
- 1,321residents (2020 Census)
- 522 ftelevation · 159 m
- 3.0 sq miland area · 7.7 km²
- 442 / sq mipopulation density
- 29714ZIP code
About Irwin
Irwin is an unincorporated community and census-designated place (CDP) in Lancaster County, South Carolina, United States. The population was 1,405 at the 2010 census.
Irwin is known for its small mill homes. This was a thriving community in Lancaster County when the Springs Industries was a thriving business from 1950 to 2002.
Text: Wikipedia · CC BY-SA 4.0
Irwin weather: 7-day forecast
Loading the National Weather Service forecast…
Source: National Weather Service (NOAA).
Live webcams in Irwin
Webcams: Windy.com
Living in Irwin
- Median household income
- $55,885
- Median home value
- $176,900
- Median rent
- $818/mo
- Median age
- 32
Do you know Irwin? Tell us about it
Help other travelers: share what makes Irwin special. We review every message before publishing it.
Map of Irwin
Tap any street on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Irwin Street View
Drag the image to look around and tap the arrows on the ground to move. If it says there is no imagery, tap a nearby street on the map above.
Open in Google Maps ›Irwin, SC population
Irwin had 1,321 residents in the 2020 Census.
| 2020 Census | 1,321 |
|---|---|
| Density | 442 per sq mi (171 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Irwin at a glance
| State | South Carolina (SC) |
|---|---|
| County | Lancaster County |
| Type | Census-designated place |
| Population | 1,321 (2020) |
| Land area | 2.99 sq mi (7.7 km²) |
| Water area | 0.00 sq mi (0.01 km²) |
| Elevation | 522 ft (159 m) |
| Coordinates | 34.6939° N, 80.8223° W |
| ZIP code | 29714 |
| Census code (GEOID) | 4535980 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Irwin
- Springdale2.1 mi E
- Lancaster3.2 mi NE
- Fort Lawn4.4 mi W
- Elgin6.1 mi E
- Great Falls9.6 mi SW
- Unity10.5 mi NE
- Heath Springs10.9 mi SE
- Catawba11.0 mi NW
- Van Wyck11.2 mi N
- Richburg11.3 mi W
- Buford11.6 mi E
- JAARS, NC12.5 mi N
Straight-line distance between town centers.
Frequently asked questions about Irwin
What county is Irwin in?
Irwin is in Lancaster County, South Carolina.
What is the population of Irwin, SC?
1,321 people lived in Irwin at the 2020 Census.
What is the ZIP code of Irwin, SC?
The ZIP code of Irwin is 29714.
What is the elevation of Irwin?
522 feet (159 m) above sea level.
What towns are near Irwin?
Springdale (2.1 mi), Lancaster (3.2 mi), Fort Lawn (4.4 mi), Elgin (6.1 mi), Great Falls (9.6 mi).
Last updated: