ZIP 91311 vs ZIP 91320
A side-by-side comparison of ZIP Code 91311 and ZIP Code 91320: population, income, housing, and more.
ZIP 91311 and ZIP 91320 are ZIP Code areas in California. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 91320 has the higher population (43,628 vs 40,557 in ZIP 91311). ZIP 91320 has the higher median household income ($150,861 vs $117,574 in ZIP 91311). ZIP 91320 has the higher median home value ($917,700 vs $837,300 in ZIP 91311).
Population, income & housing
| ZIP 91311 | ZIP 91320 | |
|---|---|---|
| Population | 40,557 | 43,628 |
| Median age | 42.3 yrs | 42.9 yrs |
| Median household income | $117,574 | $150,861 |
| Median home value | $837,300 | $917,700 |
| Median gross rent | $2,199 | $2,617 |
| Housing units | 14,879 | 15,509 |
| Homeownership rate | 66.8% | 77.2% |
| Bachelor's degree or higher | 44.9% | 53.3% |
| Unemployment rate | 4.9% | 4.4% |
Trends (ACS 5-year, 2019–2023)
| ZIP 91311 | ZIP 91320 | |
|---|---|---|
| Population | 40,839 → 40,557 (-0.7%) | 44,968 → 43,628 (-3.0%) |
| Median household income | $91,897 → $117,574 (+27.9%) | $118,986 → $150,861 (+26.8%) |
| Median home value | $616,400 → $837,300 (+35.8%) | $695,200 → $917,700 (+32.0%) |
| Median gross rent | $1,868 → $2,199 (+17.7%) | $2,267 → $2,617 (+15.4%) |
ZIP 91311
40,83940,557
$91,897$117,574
$616,400$837,300
$1,868$2,199
ZIP 91320
44,96843,628
$118,986$150,861
$695,200$917,700
$2,267$2,617
Age & race/ethnicity
Age distribution (share)
| ZIP 91311 | ZIP 91320 | |
|---|---|---|
| Under 5 | 5.5% | 5.5% |
| 5 to 17 | 14.6% | 17.1% |
| 18 to 24 | 6.4% | 8.5% |
| 25 to 34 | 12.0% | 8.8% |
| 35 to 44 | 14.6% | 12.2% |
| 45 to 54 | 13.0% | 14.6% |
| 55 to 64 | 14.5% | 14.9% |
| 65 to 74 | 10.7% | 11.1% |
| 75 and over | 8.7% | 7.3% |
Race & ethnicity (share)
| ZIP 91311 | ZIP 91320 | |
|---|---|---|
| White (non-Hispanic) | 40.9% | 62.6% |
| Black or African American | 6.6% | 2.3% |
| American Indian & Alaska Native | 0.0% | 0.0% |
| Asian | 18.5% | 11.4% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.1% |
| Some other race | 0.6% | 0.7% |
| Two or more races | 4.5% | 4.4% |
| Hispanic or Latino | 28.8% | 18.5% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 91311 | ZIP 91320 | |
|---|---|---|
| No high school diploma | 8.9% | 4.9% |
| High school graduate | 17.1% | 14.1% |
| Some college or associate's | 29.0% | 27.7% |
| Bachelor's degree | 28.6% | 30.6% |
| Graduate or professional degree | 16.3% | 22.7% |
Commute to work
How workers get to work (share)
| ZIP 91311 | ZIP 91320 | |
|---|---|---|
| Drove alone | 69.7% | 68.3% |
| Carpooled | 8.3% | 5.2% |
| Public transit | 0.7% | 0.4% |
| Walked | 1.9% | 0.9% |
| Bicycle | 0.2% | 0.4% |
| Worked from home | 17.0% | 23.8% |
| Other means | 2.3% | 1.1% |
Housing
Units in structure (share)
| ZIP 91311 | ZIP 91320 | |
|---|---|---|
| 1-unit, detached | 58.4% | 75.2% |
| 1-unit, attached | 10.9% | 7.8% |
| 2 to 4 units | 2.0% | 3.7% |
| 5 to 19 units | 4.2% | 5.0% |
| 20 or more units | 20.8% | 3.7% |
| Mobile home & other | 3.7% | 4.6% |
Poverty & households
| ZIP 91311 | ZIP 91320 | |
|---|---|---|
| Poverty rate | 7.6% | 6.4% |
| Average household size | 2.76 | 2.89 |
| Mean commute (minutes) | 29 | 24 |
| Median year structure built | 1974 | 1980 |