ZIP 94569 · Port Costa
Who lives in ZIP code 94569 (Port Costa, CA): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Port Costa, CA · Contra Costa County
uszips 2026
People296
Median age67.3
Household income$38,929
Home value—
Median rent—
Poverty0.0%
College degree+27.9%
Commute—
Place
- Metro area
- San Francisco-Oakland-Fremont, CA
- Wider region
- San Jose-San Francisco-Oakland, CA
- Metro division
- Oakland-Fremont-Berkeley, CA
- Time zone
- Pacific
- Density
- 89 / sq mi
- Housing units
- 210
County
Share of the ZIP's people in each county.
Age mix
66.6% are 65 or older; 87.2% are adults.
Household income
4.8% of households earn $100K+. Median per person: $37,833.
Education (adults 25+)
37.5% of degrees are in STEM fields.
Race
9.8% Hispanic or Latino (of any race).
Households & family
- Married
- 29.8%
- Never married
- 7.0%
- Divorced
- 16.7%
- Widowed
- 46.5%
- Family size
- 2.00
- Dual-income families
- 13.3%
Housing
- Own their home
- 56.2%
- Rent burden
- —
- Men / women
- 61% / 39%
Work
- In labor force
- 47.3%
- Unemployment
- 9.0%
- Self-employed
- 0.0%
- Farmers
- 0.0%
Community
- Charitable givers
- 25.0%
- Veterans
- 28.7%
- With a disability
- 28.7%
- No health insurance
- 18.9%
- Limited English
- 8.6%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.