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Home values, rents and more in Duncan, SC

September 2026 figures from Zillow and the U.S. Census Bureau · updated 2026-11-07

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Typical home value
$309,000
Metro: $275,000 · U.S.: $366,000
Home values, past year
+0.9%
Metro: +1.1% · U.S.: +1.2%
Typical rent
$1,884/mo
Metro: $1,475 · U.S.: $1,932
Rents, past year
+5.8%
Metro: +2.2% · U.S.: +2.9%
Population
4,310
ACS 2020–24
Median household income
$52,500
Metro: $64,382 · U.S.: $80,734
ZIP codes around Duncan, SC, shaded by typical home valueDuncan2933429651293852936529377
  • Under $230k
  • $230k–$290k
  • $290k–$300k
  • $300k–$310k
  • $310k+
  • No data
ZIP codes around Duncan, SC, shaded by typical home value (Zillow, ZIP codes). Dashed lines are county borders. Duncan is outlined.

How Duncan compares

The typical home in Duncan, SC is worth about $309,000, according to the Zillow Home Value Index for September 2026. Home values in Duncan are 12% above the typical value in the Spartanburg metro area ($275,000) and 16% below the U.S. typical value ($366,000).

Over the past year, home values in Duncan rose 0.9%, compared with +1.1% in the Spartanburg metro area and +1.2% nationally.

Typical rent is $1,884 a month (Zillow Observed Rent Index), 28% above the Spartanburg metro area ($1,475) and about the same as the U.S. ($1,932). Rents rose 5.8% over the past year.

The median household income is $52,500, against $64,382 in the Spartanburg metro area and $80,734 in the U.S. (Census Bureau, American Community Survey 2020–24).

About 4,310 people live in Duncan (American Community Survey 2020–24).

Duncan has the 5th-highest typical home value of the 20 cities in the Spartanburg metro area and the 69th-highest of 266 in South Carolina with Zillow figures.

Part of: Spartanburg County, SC · Spartanburg metro area · South Carolina

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  • 5- and 10-year price changes
  • Days on market and months of supply
  • Price cuts and sale-to-list ratio
  • Price-to-income and monthly cost to buy
  • Crime rates
  • Homeowners insurance premiums
  • Commute time to downtown
  • Flood, wildfire and natural hazard risk
  • Property-tax rate
  • 2024 presidential vote
  • Age, education and household make-up
  • Amenities and transit nearby
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Nearby cities

ZIP codes in Duncan, SC

Sources

Home values: Zillow Home Value Index (ZHVI), all homes, middle tier, smoothed and seasonally adjusted, September 2026. Rents: Zillow Observed Rent Index (ZORI), seasonally adjusted. Population: Census population estimates (July 2025) for states, metros and counties; ACS 2020–24 for cities and ZIP codes. Income: U.S. Census Bureau, ACS 2020–24 5-year estimates. Boundaries: U.S. Census Bureau cartographic boundary files. Compiled by Home Economics.

"Typical" is Zillow's middle-tier value (homes between the 35th and 65th percentiles), not a median sale price. Changes are over the 12 months to September 2026.

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