ZIP 90023 vs ZIP 90031
A side-by-side comparison of ZIP Code 90023 and ZIP Code 90031: population, income, housing, and more.
ZIP 90023 and ZIP 90031 are ZIP Code areas in California. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 90023 has the higher population (44,608 vs 36,881 in ZIP 90031). ZIP 90031 has the higher median household income ($62,119 vs $56,623 in ZIP 90023). ZIP 90031 has the higher median home value ($758,500 vs $617,600 in ZIP 90023).
Population, income & housing
| ZIP 90023 | ZIP 90031 | |
|---|---|---|
| Population | 44,608 | 36,881 |
| Median age | 31.4 yrs | 38.6 yrs |
| Median household income | $56,623 | $62,119 |
| Median home value | $617,600 | $758,500 |
| Median gross rent | $1,414 | $1,487 |
| Housing units | 12,319 | 12,686 |
| Homeownership rate | 25.8% | 31.4% |
| Bachelor's degree or higher | 10.2% | 24.2% |
| Unemployment rate | 8.0% | 8.5% |
Trends (ACS 5-year, 2019–2023)
| ZIP 90023 | ZIP 90031 | |
|---|---|---|
| Population | 46,680 → 44,608 (-4.4%) | 39,916 → 36,881 (-7.6%) |
| Median household income | $42,972 → $56,623 (+31.8%) | $48,479 → $62,119 (+28.1%) |
| Median home value | $427,300 → $617,600 (+44.5%) | $550,000 → $758,500 (+37.9%) |
| Median gross rent | $1,139 → $1,414 (+24.1%) | $1,161 → $1,487 (+28.1%) |
ZIP 90023
46,68044,608
$42,972$56,623
$427,300$617,600
$1,139$1,414
ZIP 90031
39,91636,881
$48,479$62,119
$550,000$758,500
$1,161$1,487
Age & race/ethnicity
Age distribution (share)
| ZIP 90023 | ZIP 90031 | |
|---|---|---|
| Under 5 | 6.6% | 5.3% |
| 5 to 17 | 23.6% | 14.2% |
| 18 to 24 | 10.6% | 8.7% |
| 25 to 34 | 13.9% | 16.5% |
| 35 to 44 | 14.4% | 14.2% |
| 45 to 54 | 10.7% | 13.6% |
| 55 to 64 | 9.3% | 11.9% |
| 65 to 74 | 6.9% | 8.5% |
| 75 and over | 4.1% | 7.3% |
Race & ethnicity (share)
| ZIP 90023 | ZIP 90031 | |
|---|---|---|
| White (non-Hispanic) | 1.8% | 9.0% |
| Black or African American | 0.6% | 1.7% |
| American Indian & Alaska Native | 0.1% | 0.2% |
| Asian | 1.0% | 29.4% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.3% |
| Some other race | 0.3% | 0.2% |
| Two or more races | 0.2% | 1.7% |
| Hispanic or Latino | 96.1% | 57.5% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 90023 | ZIP 90031 | |
|---|---|---|
| No high school diploma | 47.1% | 34.2% |
| High school graduate | 25.4% | 22.3% |
| Some college or associate's | 17.4% | 19.3% |
| Bachelor's degree | 8.5% | 16.8% |
| Graduate or professional degree | 1.6% | 7.5% |
Commute to work
How workers get to work (share)
| ZIP 90023 | ZIP 90031 | |
|---|---|---|
| Drove alone | 64.9% | 61.8% |
| Carpooled | 15.2% | 10.7% |
| Public transit | 9.6% | 10.3% |
| Walked | 2.3% | 3.1% |
| Bicycle | 0.3% | 1.0% |
| Worked from home | 4.7% | 12.1% |
| Other means | 2.9% | 1.0% |
Housing
Units in structure (share)
| ZIP 90023 | ZIP 90031 | |
|---|---|---|
| 1-unit, detached | 46.9% | 42.2% |
| 1-unit, attached | 17.4% | 9.5% |
| 2 to 4 units | 12.7% | 16.7% |
| 5 to 19 units | 15.1% | 16.9% |
| 20 or more units | 7.6% | 14.6% |
| Mobile home & other | 0.4% | 0.1% |
Poverty & households
| ZIP 90023 | ZIP 90031 | |
|---|---|---|
| Poverty rate | 21.9% | 19.7% |
| Average household size | 3.74 | 2.99 |
| Mean commute (minutes) | 30 | 31 |
| Median year structure built | 1945 | 1947 |