ZIP 91303 vs ZIP 91304
A side-by-side comparison of ZIP Code 91303 and ZIP Code 91304: population, income, housing, and more.
ZIP 91303 and ZIP 91304 are ZIP Code areas in California. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 91304 has the higher population (53,794 vs 29,522 in ZIP 91303). ZIP 91304 has the higher median household income ($82,289 vs $76,051 in ZIP 91303). ZIP 91304 has the higher median home value ($847,600 vs $645,300 in ZIP 91303).
Population, income & housing
| ZIP 91303 | ZIP 91304 | |
|---|---|---|
| Population | 29,522 | 53,794 |
| Median age | 32.6 yrs | 40.9 yrs |
| Median household income | $76,051 | $82,289 |
| Median home value | $645,300 | $847,600 |
| Median gross rent | $1,983 | $1,927 |
| Housing units | 11,073 | 18,875 |
| Homeownership rate | 20.7% | 51.2% |
| Bachelor's degree or higher | 24.7% | 33.6% |
| Unemployment rate | 6.9% | 7.6% |
Trends (ACS 5-year, 2019–2023)
| ZIP 91303 | ZIP 91304 | |
|---|---|---|
| Population | 31,586 → 29,522 (-6.5%) | 54,361 → 53,794 (-1.0%) |
| Median household income | $61,250 → $76,051 (+24.2%) | $70,505 → $82,289 (+16.7%) |
| Median home value | $465,100 → $645,300 (+38.7%) | $614,500 → $847,600 (+37.9%) |
| Median gross rent | $1,541 → $1,983 (+28.7%) | $1,521 → $1,927 (+26.7%) |
ZIP 91303
31,58629,522
$61,250$76,051
$465,100$645,300
$1,541$1,983
ZIP 91304
54,36153,794
$70,505$82,289
$614,500$847,600
$1,521$1,927
Age & race/ethnicity
Age distribution (share)
| ZIP 91303 | ZIP 91304 | |
|---|---|---|
| Under 5 | 5.6% | 5.0% |
| 5 to 17 | 14.0% | 15.9% |
| 18 to 24 | 10.4% | 8.3% |
| 25 to 34 | 25.3% | 14.0% |
| 35 to 44 | 11.9% | 11.7% |
| 45 to 54 | 14.7% | 15.0% |
| 55 to 64 | 9.9% | 14.0% |
| 65 to 74 | 5.0% | 9.2% |
| 75 and over | 3.2% | 6.9% |
Race & ethnicity (share)
| ZIP 91303 | ZIP 91304 | |
|---|---|---|
| White (non-Hispanic) | 25.8% | 32.1% |
| Black or African American | 4.3% | 4.2% |
| American Indian & Alaska Native | 0.4% | 0.1% |
| Asian | 10.7% | 16.8% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.1% | 0.4% |
| Two or more races | 1.8% | 4.8% |
| Hispanic or Latino | 56.8% | 41.7% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 91303 | ZIP 91304 | |
|---|---|---|
| No high school diploma | 23.3% | 17.3% |
| High school graduate | 24.8% | 19.4% |
| Some college or associate's | 27.2% | 29.7% |
| Bachelor's degree | 17.7% | 21.7% |
| Graduate or professional degree | 7.0% | 11.9% |
Commute to work
How workers get to work (share)
| ZIP 91303 | ZIP 91304 | |
|---|---|---|
| Drove alone | 66.8% | 66.8% |
| Carpooled | 9.1% | 10.5% |
| Public transit | 7.0% | 3.7% |
| Walked | 3.1% | 1.2% |
| Bicycle | 0.1% | 0.3% |
| Worked from home | 11.0% | 15.8% |
| Other means | 3.0% | 1.8% |
Housing
Units in structure (share)
| ZIP 91303 | ZIP 91304 | |
|---|---|---|
| 1-unit, detached | 24.5% | 50.6% |
| 1-unit, attached | 3.3% | 2.6% |
| 2 to 4 units | 1.8% | 1.8% |
| 5 to 19 units | 20.2% | 6.7% |
| 20 or more units | 49.7% | 33.6% |
| Mobile home & other | 0.4% | 4.8% |
Poverty & households
| ZIP 91303 | ZIP 91304 | |
|---|---|---|
| Poverty rate | 17.8% | 11.9% |
| Average household size | 2.80 | 2.88 |
| Mean commute (minutes) | 30 | 31 |
| Median year structure built | 1981 | 1973 |