ZIP 73834 · Buffalo
Who lives in ZIP code 73834 (Buffalo, OK): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Buffalo, OK · Harper County
uszips 2026
People1,544
Median age39.5
Household income$72,500
Home value$92,276
Median rent—
Poverty4.0%
College degree+24.9%
Commute17 min
Place
- Metro area
- Outside any metro
- Time zone
- Central
- Density
- 1 / sq mi
- Housing units
- 608
County
Share of the ZIP's people in each county.
Age mix
19.9% are 65 or older; 73.6% are adults.
Household income
30.9% of households earn $100K+. Median per person: $39,286.
Education (adults 25+)
54.8% of degrees are in STEM fields.
Race
20.5% Hispanic or Latino (of any race).
Households & family
- Married
- 70.6%
- Never married
- 16.1%
- Divorced
- 7.2%
- Widowed
- 6.2%
- Family size
- 2.74
- Dual-income families
- 67.9%
Housing
- Own their home
- 85.9%
- Rent burden
- —
- Men / women
- 48% / 52%
Work
- In labor force
- 65.5%
- Unemployment
- 1.0%
- Self-employed
- 19.7%
- Farmers
- 23.0%
Community
- Charitable givers
- 9.8%
- Veterans
- 7.7%
- With a disability
- 10.6%
- No health insurance
- 8.9%
- Limited English
- 3.0%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.