ZIP 92121 vs ZIP 92131
A side-by-side comparison of ZIP Code 92121 and ZIP Code 92131: population, income, housing, and more.
ZIP 92121 and ZIP 92131 are ZIP Code areas in California. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 92131 has the higher population (35,831 vs 4,157 in ZIP 92121). ZIP 92131 has the higher median household income ($181,281 vs $135,795 in ZIP 92121). ZIP 92131 has the higher median home value ($1,107,900 vs $1,091,600 in ZIP 92121).
Population, income & housing
| ZIP 92121 | ZIP 92131 | |
|---|---|---|
| Population | 4,157 | 35,831 |
| Median age | 32.7 yrs | 43.0 yrs |
| Median household income | $135,795 | $181,281 |
| Median home value | $1,091,600 | $1,107,900 |
| Median gross rent | $2,537 | $3,143 |
| Housing units | 1,774 | 13,352 |
| Homeownership rate | 48.9% | 81.1% |
| Bachelor's degree or higher | 74.9% | 71.4% |
| Unemployment rate | 4.8% | 3.1% |
Trends (ACS 5-year, 2019–2023)
| ZIP 92121 | ZIP 92131 | |
|---|---|---|
| Population | 4,729 → 4,157 (-12.1%) | 34,727 → 35,831 (+3.2%) |
| Median household income | $107,786 → $135,795 (+26.0%) | $137,500 → $181,281 (+31.8%) |
| Median home value | $774,200 → $1,091,600 (+41.0%) | $790,200 → $1,107,900 (+40.2%) |
| Median gross rent | $2,036 → $2,537 (+24.6%) | $2,391 → $3,143 (+31.5%) |
ZIP 92121
4,7294,157
$107,786$135,795
$774,200$1,091,600
$2,036$2,537
ZIP 92131
34,72735,831
$137,500$181,281
$790,200$1,107,900
$2,391$3,143
Age & race/ethnicity
Age distribution (share)
| ZIP 92121 | ZIP 92131 | |
|---|---|---|
| Under 5 | 3.8% | 5.8% |
| 5 to 17 | 9.0% | 20.5% |
| 18 to 24 | 19.5% | 4.4% |
| 25 to 34 | 20.6% | 8.3% |
| 35 to 44 | 13.8% | 13.9% |
| 45 to 54 | 12.4% | 16.4% |
| 55 to 64 | 10.9% | 14.2% |
| 65 to 74 | 6.8% | 8.6% |
| 75 and over | 3.1% | 7.8% |
Race & ethnicity (share)
| ZIP 92121 | ZIP 92131 | |
|---|---|---|
| White (non-Hispanic) | 48.1% | 50.6% |
| Black or African American | 2.0% | 1.4% |
| American Indian & Alaska Native | 0.0% | 0.0% |
| Asian | 25.8% | 30.0% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.1% |
| Some other race | 0.0% | 0.6% |
| Two or more races | 9.7% | 6.5% |
| Hispanic or Latino | 14.4% | 10.9% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 92121 | ZIP 92131 | |
|---|---|---|
| No high school diploma | 1.1% | 1.9% |
| High school graduate | 7.8% | 8.8% |
| Some college or associate's | 16.2% | 18.0% |
| Bachelor's degree | 32.7% | 36.8% |
| Graduate or professional degree | 42.2% | 34.6% |
Commute to work
How workers get to work (share)
| ZIP 92121 | ZIP 92131 | |
|---|---|---|
| Drove alone | 65.5% | 67.6% |
| Carpooled | 7.6% | 6.4% |
| Public transit | 3.7% | 0.2% |
| Walked | 3.1% | 0.4% |
| Bicycle | 3.2% | 0.0% |
| Worked from home | 15.4% | 23.9% |
| Other means | 1.4% | 1.5% |
Housing
Units in structure (share)
| ZIP 92121 | ZIP 92131 | |
|---|---|---|
| 1-unit, detached | 38.7% | 64.2% |
| 1-unit, attached | 22.5% | 16.6% |
| 2 to 4 units | 8.1% | 6.0% |
| 5 to 19 units | 19.4% | 8.1% |
| 20 or more units | 11.3% | 5.0% |
| Mobile home & other | 0.0% | 0.1% |
Poverty & households
| ZIP 92121 | ZIP 92131 | |
|---|---|---|
| Poverty rate | 16.8% | 2.9% |
| Average household size | 2.52 | 2.78 |
| Mean commute (minutes) | 20 | 25 |
| Median year structure built | 1993 | 1992 |