ZIP 91931 vs ZIP 91934
A side-by-side comparison of ZIP Code 91931 and ZIP Code 91934: population, income, housing, and more.
ZIP 91931 and ZIP 91934 are ZIP Code areas in California. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 91934 has the higher population (1,265 vs 735 in ZIP 91931). ZIP 91934 has the higher median household income ($50,797 vs $49,808 in ZIP 91931). Since 2019, ZIP 91934's population has grown faster (+291.6% vs +19.9%).
Population, income & housing
| ZIP 91931 | ZIP 91934 | |
|---|---|---|
| Population | 735 | 1,265 |
| Median age | 40.0 yrs | 58.1 yrs |
| Median household income | $49,808 | $50,797 |
| Median home value | — | $353,000 |
| Median gross rent | — | $2,202 |
| Housing units | 333 | 436 |
| Homeownership rate | 78.2% | 44.7% |
| Bachelor's degree or higher | 19.9% | 17.3% |
| Unemployment rate | 7.6% | 14.2% |
Trends (ACS 5-year, 2019–2023)
| ZIP 91931 | ZIP 91934 | |
|---|---|---|
| Population | 613 → 735 (+19.9%) | 323 → 1,265 (+291.6%) |
| Median household income | $63,455 → $49,808 (-21.5%) | $36,172 → $50,797 (+40.4%) |
| Median home value | — | $139,000 → $353,000 (+154.0%) |
ZIP 91931
613735
$63,455$49,808
ZIP 91934
3231,265
$36,172$50,797
$139,000$353,000
Age & race/ethnicity
Age distribution (share)
| ZIP 91931 | ZIP 91934 | |
|---|---|---|
| Under 5 | 8.3% | 3.7% |
| 5 to 17 | 17.0% | 9.2% |
| 18 to 24 | 0.0% | 9.3% |
| 25 to 34 | 14.0% | 18.0% |
| 35 to 44 | 21.9% | 3.1% |
| 45 to 54 | 0.0% | 6.4% |
| 55 to 64 | 6.9% | 36.9% |
| 65 to 74 | 19.6% | 13.3% |
| 75 and over | 12.2% | 0.0% |
Race & ethnicity (share)
| ZIP 91931 | ZIP 91934 | |
|---|---|---|
| White (non-Hispanic) | 69.9% | 48.7% |
| Black or African American | 0.0% | 0.0% |
| American Indian & Alaska Native | 0.0% | 0.0% |
| Asian | 0.0% | 0.0% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.0% | 0.0% |
| Two or more races | 2.0% | 6.6% |
| Hispanic or Latino | 28.0% | 44.7% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 91931 | ZIP 91934 | |
|---|---|---|
| No high school diploma | 20.6% | 0.0% |
| High school graduate | 18.8% | 52.3% |
| Some college or associate's | 40.8% | 30.4% |
| Bachelor's degree | 19.9% | 17.3% |
| Graduate or professional degree | 0.0% | 0.0% |
Commute to work
How workers get to work (share)
| ZIP 91931 | ZIP 91934 | |
|---|---|---|
| Drove alone | 73.5% | 79.4% |
| Carpooled | 15.5% | 3.0% |
| Public transit | 0.0% | 0.0% |
| Walked | 0.0% | 0.0% |
| Bicycle | 0.0% | 0.0% |
| Worked from home | 0.0% | 17.6% |
| Other means | 11.0% | 0.0% |
Housing
Units in structure (share)
| ZIP 91931 | ZIP 91934 | |
|---|---|---|
| 1-unit, detached | 23.7% | 83.3% |
| 1-unit, attached | 0.0% | 7.3% |
| 2 to 4 units | 0.0% | 0.0% |
| 5 to 19 units | 0.0% | 0.0% |
| 20 or more units | 0.0% | 0.0% |
| Mobile home & other | 76.3% | 9.4% |
Poverty & households
| ZIP 91931 | ZIP 91934 | |
|---|---|---|
| Poverty rate | 7.8% | 45.1% |
| Average household size | 2.63 | 2.90 |
| Mean commute (minutes) | 27 | 69 |
| Median year structure built | 1990 | 1955 |