ZIP 94020 vs ZIP 94021
A side-by-side comparison of ZIP Code 94020 and ZIP Code 94021: population, income, housing, and more.
ZIP 94020 and ZIP 94021 are ZIP Code areas in California. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 94020 has the higher population (1,745 vs 332 in ZIP 94021). ZIP 94020 has the higher median household income ($250,001 vs $209,712 in ZIP 94021). ZIP 94020 has the higher median home value ($1,158,100 vs $1,020,800 in ZIP 94021).
Population, income & housing
| ZIP 94020 | ZIP 94021 | |
|---|---|---|
| Population | 1,745 | 332 |
| Median age | 52.4 yrs | 51.1 yrs |
| Median household income | $250,001 | $209,712 |
| Median home value | $1,158,100 | $1,020,800 |
| Housing units | 978 | 160 |
| Homeownership rate | 79.4% | 74.3% |
| Bachelor's degree or higher | 76.4% | 63.3% |
| Unemployment rate | 2.4% | 0.0% |
Trends (ACS 5-year, 2019–2023)
| ZIP 94020 | ZIP 94021 | |
|---|---|---|
| Population | 1,697 → 1,745 (+2.8%) | 511 → 332 (-35.0%) |
| Median household income | $139,219 → $250,001 (+79.6%) | $177,163 → $209,712 (+18.4%) |
| Median home value | $857,400 → $1,158,100 (+35.1%) | $717,900 → $1,020,800 (+42.2%) |
ZIP 94020
1,6971,745
$139,219$250,001
$857,400$1,158,100
ZIP 94021
511332
$177,163$209,712
$717,900$1,020,800
Age & race/ethnicity
Age distribution (share)
| ZIP 94020 | ZIP 94021 | |
|---|---|---|
| Under 5 | 5.4% | 0.0% |
| 5 to 17 | 9.1% | 24.4% |
| 18 to 24 | 2.2% | 0.0% |
| 25 to 34 | 7.4% | 0.0% |
| 35 to 44 | 15.5% | 16.6% |
| 45 to 54 | 13.5% | 22.0% |
| 55 to 64 | 15.5% | 3.9% |
| 65 to 74 | 22.1% | 29.8% |
| 75 and over | 9.3% | 3.3% |
Race & ethnicity (share)
| ZIP 94020 | ZIP 94021 | |
|---|---|---|
| White (non-Hispanic) | 74.3% | 91.9% |
| Black or African American | 0.0% | 0.0% |
| American Indian & Alaska Native | 0.0% | 0.0% |
| Asian | 8.1% | 8.1% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 4.7% | 0.0% |
| Two or more races | 7.5% | 0.0% |
| Hispanic or Latino | 5.4% | 0.0% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 94020 | ZIP 94021 | |
|---|---|---|
| No high school diploma | 2.5% | 0.0% |
| High school graduate | 4.3% | 11.2% |
| Some college or associate's | 16.7% | 25.5% |
| Bachelor's degree | 14.9% | 34.7% |
| Graduate or professional degree | 61.5% | 28.7% |
Commute to work
How workers get to work (share)
| ZIP 94020 | ZIP 94021 | |
|---|---|---|
| Drove alone | 59.5% | 79.5% |
| Carpooled | 6.8% | 14.2% |
| Public transit | 0.0% | 0.0% |
| Walked | 6.5% | 0.0% |
| Bicycle | 0.0% | 0.0% |
| Worked from home | 27.2% | 6.3% |
| Other means | 0.0% | 0.0% |
Housing
Units in structure (share)
| ZIP 94020 | ZIP 94021 | |
|---|---|---|
| 1-unit, detached | 90.5% | 100.0% |
| 1-unit, attached | 3.1% | 0.0% |
| 2 to 4 units | 0.0% | 0.0% |
| 5 to 19 units | 3.9% | 0.0% |
| 20 or more units | 0.0% | 0.0% |
| Mobile home & other | 2.6% | 0.0% |
Poverty & households
| ZIP 94020 | ZIP 94021 | |
|---|---|---|
| Poverty rate | 3.3% | 0.0% |
| Average household size | 2.28 | 2.24 |
| Mean commute (minutes) | 36 | — |
| Median year structure built | 1960 | 1938 |