ZIP 73533 · Duncan
Who lives in ZIP code 73533 (Duncan, OK): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Duncan, OK · Stephens County
uszips 2026
People27,618
Median age40.6
Household income$59,906
Home value$142,948
Median rent$892/mo
Poverty18.6%
College degree+20.5%
Commute23 min
Place
- Metro area
- Duncan, OK (micro)
- Wider region
- Lawton-Duncan, OK
- Time zone
- Central
- Density
- 32 / sq mi
- Housing units
- 11,292
Spans 2 counties
Share of the ZIP's people in each county.
Age mix
20.8% are 65 or older; 77.7% are adults.
Household income
26.2% of households earn $100K+. Median per person: $32,369.
Education (adults 25+)
37.1% of degrees are in STEM fields.
Race
10.5% Hispanic or Latino (of any race).
Households & family
- Married
- 54.0%
- Never married
- 23.8%
- Divorced
- 14.8%
- Widowed
- 7.5%
- Family size
- 2.92
- Dual-income families
- 40.5%
Housing
- Own their home
- 71.2%
- Rent burden
- 29.5%
- Men / women
- 49% / 51%
Work
- In labor force
- 54.5%
- Unemployment
- 5.9%
- Self-employed
- 12.5%
- Farmers
- 3.7%
Community
- Charitable givers
- 15.5%
- Veterans
- 8.4%
- With a disability
- 19.5%
- No health insurance
- 13.9%
- Limited English
- 1.7%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.