ZIP 94964 · San Quentin
Who lives in ZIP code 94964 (San Quentin, CA): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
San Quentin, CA · Marin County
uszips 2026
People2,344
Median age49.2
Household income$115,192
Home value—
Median rent—
Poverty18.3%
College degree+7.0%
Commute—
Place
- Metro area
- San Francisco-Oakland-Fremont, CA
- Wider region
- San Jose-San Francisco-Oakland, CA
- Metro division
- San Rafael, CA
- Time zone
- Pacific
- Density
- 1,983 / sq mi
- Housing units
- 204
County
Share of the ZIP's people in each county.
Age mix
24.1% are 65 or older; 96.4% are adults.
Household income
53.4% of households earn $100K+. Median per person: $9,540.
Education (adults 25+)
24.9% of degrees are in STEM fields.
Race
34.9% Hispanic or Latino (of any race).
Households & family
- Married
- 15.3%
- Never married
- 51.5%
- Divorced
- 25.2%
- Widowed
- 8.0%
- Family size
- 6.56
- Dual-income families
- 0.0%
Housing
- Own their home
- 44.6%
- Rent burden
- —
- Men / women
- 89% / 11%
Work
- In labor force
- 8.0%
- Unemployment
- 0.0%
- Self-employed
- 0.0%
- Farmers
- 0.0%
Community
- Charitable givers
- 36.8%
- Veterans
- 5.8%
- With a disability
- 0.0%
- No health insurance
- 0.0%
- Limited English
- 0.0%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.