ZIP 91977 vs ZIP 91978
A side-by-side comparison of ZIP Code 91977 and ZIP Code 91978: population, income, housing, and more.
ZIP 91977 and ZIP 91978 are ZIP Code areas in California. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 91977 has the higher population (62,957 vs 10,511 in ZIP 91978). ZIP 91978 has the higher median household income ($111,506 vs $92,407 in ZIP 91977). ZIP 91977 has the higher median home value ($623,500 vs $597,300 in ZIP 91978).
Population, income & housing
| ZIP 91977 | ZIP 91978 | |
|---|---|---|
| Population | 62,957 | 10,511 |
| Median age | 35.3 yrs | 38.4 yrs |
| Median household income | $92,407 | $111,506 |
| Median home value | $623,500 | $597,300 |
| Median gross rent | $1,897 | $2,226 |
| Housing units | 20,026 | 3,340 |
| Homeownership rate | 62.9% | 65.8% |
| Bachelor's degree or higher | 26.3% | 30.6% |
| Unemployment rate | 9.9% | 6.9% |
Trends (ACS 5-year, 2019–2023)
| ZIP 91977 | ZIP 91978 | |
|---|---|---|
| Population | 64,750 → 62,957 (-2.8%) | 10,506 → 10,511 (+0.0%) |
| Median household income | $66,147 → $92,407 (+39.7%) | $76,660 → $111,506 (+45.5%) |
| Median home value | $441,700 → $623,500 (+41.2%) | $438,200 → $597,300 (+36.3%) |
| Median gross rent | $1,463 → $1,897 (+29.7%) | $1,767 → $2,226 (+26.0%) |
ZIP 91977
64,75062,957
$66,147$92,407
$441,700$623,500
$1,463$1,897
ZIP 91978
10,50610,511
$76,660$111,506
$438,200$597,300
$1,767$2,226
Age & race/ethnicity
Age distribution (share)
| ZIP 91977 | ZIP 91978 | |
|---|---|---|
| Under 5 | 6.4% | 6.0% |
| 5 to 17 | 18.0% | 17.6% |
| 18 to 24 | 8.3% | 8.0% |
| 25 to 34 | 16.6% | 13.5% |
| 35 to 44 | 13.9% | 15.4% |
| 45 to 54 | 11.7% | 13.9% |
| 55 to 64 | 11.6% | 11.5% |
| 65 to 74 | 8.7% | 8.5% |
| 75 and over | 4.8% | 5.6% |
Race & ethnicity (share)
| ZIP 91977 | ZIP 91978 | |
|---|---|---|
| White (non-Hispanic) | 28.7% | 39.1% |
| Black or African American | 11.8% | 11.4% |
| American Indian & Alaska Native | 0.2% | 0.0% |
| Asian | 7.0% | 6.1% |
| Native Hawaiian & Pacific Islander | 0.4% | 0.3% |
| Some other race | 0.9% | 0.4% |
| Two or more races | 4.6% | 6.0% |
| Hispanic or Latino | 46.4% | 36.7% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 91977 | ZIP 91978 | |
|---|---|---|
| No high school diploma | 12.0% | 10.9% |
| High school graduate | 23.1% | 22.6% |
| Some college or associate's | 38.6% | 35.9% |
| Bachelor's degree | 17.9% | 19.8% |
| Graduate or professional degree | 8.4% | 10.8% |
Commute to work
How workers get to work (share)
| ZIP 91977 | ZIP 91978 | |
|---|---|---|
| Drove alone | 76.6% | 79.5% |
| Carpooled | 10.3% | 5.9% |
| Public transit | 1.3% | 0.9% |
| Walked | 0.6% | 0.3% |
| Bicycle | 0.4% | 0.1% |
| Worked from home | 9.4% | 12.1% |
| Other means | 1.5% | 1.3% |
Housing
Units in structure (share)
| ZIP 91977 | ZIP 91978 | |
|---|---|---|
| 1-unit, detached | 62.6% | 49.4% |
| 1-unit, attached | 8.5% | 2.7% |
| 2 to 4 units | 5.7% | 4.9% |
| 5 to 19 units | 8.4% | 15.4% |
| 20 or more units | 9.6% | 4.9% |
| Mobile home & other | 5.2% | 22.7% |
Poverty & households
| ZIP 91977 | ZIP 91978 | |
|---|---|---|
| Poverty rate | 10.4% | 13.4% |
| Average household size | 3.21 | 3.21 |
| Mean commute (minutes) | 27 | 27 |
| Median year structure built | 1975 | 1979 |