ZIP 94548 vs ZIP 94556
A side-by-side comparison of ZIP Code 94548 and ZIP Code 94556: population, income, housing, and more.
ZIP 94548 and ZIP 94556 are ZIP Code areas in California. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 94556 has the higher population (15,922 vs 637 in ZIP 94548). ZIP 94556 has the higher median household income ($199,300 vs $183,100 in ZIP 94548). ZIP 94556 has the higher median home value ($1,594,100 vs $918,100 in ZIP 94548).
Population, income & housing
| ZIP 94548 | ZIP 94556 | |
|---|---|---|
| Population | 637 | 15,922 |
| Median age | 29.6 yrs | 43.5 yrs |
| Median household income | $183,100 | $199,300 |
| Median home value | $918,100 | $1,594,100 |
| Median gross rent | — | $3,119 |
| Housing units | 196 | 5,830 |
| Homeownership rate | 100.0% | 84.5% |
| Bachelor's degree or higher | 33.9% | 80.8% |
| Unemployment rate | 0.0% | 5.7% |
Trends (ACS 5-year, 2019–2023)
| ZIP 94548 | ZIP 94556 | |
|---|---|---|
| Population | 377 → 637 (+69.0%) | 16,428 → 15,922 (-3.1%) |
| Median household income | $104,773 → $183,100 (+74.8%) | $141,366 → $199,300 (+41.0%) |
| Median home value | $1,062,500 → $918,100 (-13.6%) | $1,142,100 → $1,594,100 (+39.6%) |
| Median gross rent | — | $2,128 → $3,119 (+46.6%) |
ZIP 94548
377637
$104,773$183,100
$1,062,500$918,100
ZIP 94556
16,42815,922
$141,366$199,300
$1,142,100$1,594,100
$2,128$3,119
Age & race/ethnicity
Age distribution (share)
| ZIP 94548 | ZIP 94556 | |
|---|---|---|
| Under 5 | 7.1% | 5.4% |
| 5 to 17 | 25.6% | 17.5% |
| 18 to 24 | 13.2% | 11.0% |
| 25 to 34 | 6.4% | 4.5% |
| 35 to 44 | 20.9% | 13.2% |
| 45 to 54 | 18.4% | 13.4% |
| 55 to 64 | 6.0% | 12.9% |
| 65 to 74 | 0.0% | 11.9% |
| 75 and over | 2.5% | 10.2% |
Race & ethnicity (share)
| ZIP 94548 | ZIP 94556 | |
|---|---|---|
| White (non-Hispanic) | 30.3% | 61.6% |
| Black or African American | 0.0% | 0.5% |
| American Indian & Alaska Native | 0.0% | 0.0% |
| Asian | 0.0% | 22.1% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.1% |
| Some other race | 0.0% | 0.8% |
| Two or more races | 0.0% | 6.8% |
| Hispanic or Latino | 69.7% | 8.1% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 94548 | ZIP 94556 | |
|---|---|---|
| No high school diploma | 6.1% | 0.9% |
| High school graduate | 28.4% | 4.7% |
| Some college or associate's | 31.6% | 13.6% |
| Bachelor's degree | 12.2% | 41.8% |
| Graduate or professional degree | 21.7% | 39.0% |
Commute to work
How workers get to work (share)
| ZIP 94548 | ZIP 94556 | |
|---|---|---|
| Drove alone | 37.2% | 46.5% |
| Carpooled | 35.2% | 5.8% |
| Public transit | 10.6% | 6.8% |
| Walked | 0.0% | 4.0% |
| Bicycle | 0.0% | 0.1% |
| Worked from home | 10.9% | 36.0% |
| Other means | 6.0% | 0.8% |
Housing
Units in structure (share)
| ZIP 94548 | ZIP 94556 | |
|---|---|---|
| 1-unit, detached | 100.0% | 71.1% |
| 1-unit, attached | 0.0% | 13.4% |
| 2 to 4 units | 0.0% | 7.9% |
| 5 to 19 units | 0.0% | 3.6% |
| 20 or more units | 0.0% | 3.6% |
| Mobile home & other | 0.0% | 0.3% |
Poverty & households
| ZIP 94548 | ZIP 94556 | |
|---|---|---|
| Poverty rate | 3.1% | 8.3% |
| Average household size | 3.25 | 2.69 |
| Mean commute (minutes) | 46 | 32 |
| Median year structure built | 1969 | 1972 |