Duncan, SC
Full City Profile · South Carolina · Greenville County County
3.3
/5.0
B
Good
4,175
Population
631/sq mi density
$51,596
Median Income
$29,373 per capita
$182,500
Home Value
$308,889 Zillow
$1,045
Median Rent
26.0% income on rent
61°F
Avg Temperature
417
Violent Crime/100K
1,754 property/100K
B
Overall
3.3 / 5.0
Good overall score based on economy, affordability, safety and education
B+
Economy
3.7 / 5.0
$51,596 median income, 3.3% unemployment
A+
Affordability
4.7 / 5.0
$182,500 home value, $1,045/mo rent
F
Safety
1.0 / 5.0
417 violent crimes/100K (10% above avg)
B+
Education
3.7 / 5.0
34.0% bachelor's degree or higher
Population Overview
Total Population
4,175
Census 2023
Population Density
631
per square mile
Land Area
6.6
square miles (17.1 km²)
Median Age
30.9 yrs
21% below US avg (38.9 yrs)
Gender Distribution
49.8%
Male
50.2%
Female
Race & Ethnicity
| White | 55.9% US: 61.6% |
| Black | 40.6% US: 12.4% |
| Hispanic | 7.8% US: 18.7% |
| Asian | 0% US: 5.9% |
City vs. U.S. Average
White
55.9%
Black
40.6%
Hispanic
7.8%
Asian
0%
Thin line = U.S. average
Language Spoken at Home
| English Only | 90.6% US: 78.5% |
| Spanish | 8.7% US: 13.4% |
| Other Languages | 0.7% |
City vs. U.S. Average
English Only
90.6%
Spanish
8.7%
Thin line = U.S. average
Social Characteristics
Foreign Born
7.1%
Veterans
4.5%
25% below US avg (6%)
Disability
19.9%
53% above US avg (13%)
Health Insurance Coverage
85.9%
6% below US avg (91.4%)
Uninsured
14.1%
64% above US avg (8.6%)
Income Inequality (Gini)
0.472
US avg: 0.490 (0 = perfect equality, 1 = max inequality)
Complete Demographics Data
Population
| Total Population | 4,175 |
| Population Year | 2023 |
| Population Density | 631 / sq mi |
| Land Area | 6.6 sq mi |
| Median Age | 30.9 years |
Gender
| Male | 49.8% |
| Female | 50.2% |
Race & Ethnicity
| White | 55.9% |
| Black or African American | 40.6% |
| Hispanic or Latino | 7.8% |
| Asian | 0.0% |
Language
| English Only | 90.6% |
| Spanish | 8.7% |
Social Indicators
| Foreign Born | 7.1% |
| Veterans | 4.5% |
| Disability | 19.9% |
| Health Insurance | 85.9% |
| Uninsured | 14.1% |
| Broadband Access | 72.6% |
| Gini Coefficient | 0.472 |
Classification
| USDA Rural-Urban Code | 2, Metro / 250K-1M |