Duncan
Town in Spartanburg County, South Carolina

Duncan is a town in Spartanburg County, South Carolina, with 4,041 residents (2020 Census). It sits at 866 ft (264 m) above sea level. The nearest town is Wellford, 2.7 miles NE.
- 4,041residents (2020 Census)
- 866 ftelevation · 264 m
- 7.5 sq miland area · 19.5 km²
- 536 / sq mipopulation density
- 29334ZIP code
About Duncan
Duncan is a town in Spartanburg County, South Carolina, United States. As of the 2020 census, Duncan had a population of 4,041.
Text: Wikipedia · CC BY-SA 4.0
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Living in Duncan
- Median household income
- $52,500
- Median home value
- $211,400
- Median rent
- $1,032/mo
- Median age
- 34.4
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Map of Duncan
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Open in Google Maps ›Duncan, SC population
Duncan had 4,041 residents in the 2020 Census.
| 2020 Census | 4,041 |
|---|---|
| Density | 536 per sq mi (207 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Duncan at a glance
| State | South Carolina (SC) |
|---|---|
| County | Spartanburg County |
| Type | Town |
| Population | 4,041 (2020) |
| Land area | 7.54 sq mi (19.5 km²) |
| Water area | 0.27 sq mi (0.71 km²) |
| Elevation | 866 ft (264 m) |
| Coordinates | 34.9242° N, 82.1418° W |
| ZIP code | 29334 |
| Census code (GEOID) | 4521265 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Duncan
- Wellford2.7 mi NE
- Startex2.9 mi E
- Lyman3.0 mi N
- Reidville4.4 mi SE
- Greer5.0 mi W
- Fairforest7.2 mi E
- Inman Mills8.4 mi N
- Arcadia8.8 mi E
- Inman8.9 mi N
- Five Forks9.1 mi SW
- Southern Shops9.4 mi NE
- Taylors9.8 mi W
Straight-line distance between town centers.
Frequently asked questions about Duncan
What county is Duncan in?
Duncan is in Spartanburg County, South Carolina.
What is the population of Duncan, SC?
4,041 people lived in Duncan at the 2020 Census.
What is the ZIP code of Duncan, SC?
The ZIP code of Duncan is 29334.
What is the elevation of Duncan?
866 feet (264 m) above sea level.
What towns are near Duncan?
Wellford (2.7 mi), Startex (2.9 mi), Lyman (3.0 mi), Reidville (4.4 mi), Greer (5.0 mi).
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