ZIP 29334 · Duncan
Who lives in ZIP code 29334 (Duncan, SC): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Duncan, SC · Spartanburg County
uszips 2026
People18,575
Median age36.2
Household income$81,413
Home value$296,377
Median rent$1,216/mo
Poverty9.3%
College degree+33.1%
Commute26 min
Place
- Metro area
- Spartanburg, SC
- Wider region
- Greenville-Spartanburg-Anderson, SC
- Time zone
- Eastern
- Density
- 312 / sq mi
- Housing units
- 7,226
County
Share of the ZIP's people in each county.
Age mix
12.6% are 65 or older; 75.7% are adults.
Household income
40.4% of households earn $100K+. Median per person: $46,569.
Education (adults 25+)
46.4% of degrees are in STEM fields.
Race
8.3% Hispanic or Latino (of any race).
Households & family
- Married
- 54.9%
- Never married
- 26.5%
- Divorced
- 12.6%
- Widowed
- 6.0%
- Family size
- 3.19
- Dual-income families
- 62.2%
Housing
- Own their home
- 75.3%
- Rent burden
- 22.6%
- Men / women
- 48% / 52%
Work
- In labor force
- 71.1%
- Unemployment
- 3.2%
- Self-employed
- 10.7%
- Farmers
- 0.0%
Community
- Charitable givers
- 24.6%
- Veterans
- 6.0%
- With a disability
- 12.6%
- No health insurance
- 7.3%
- Limited English
- 0.2%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.