ZIP 95821 vs ZIP 95831
A side-by-side comparison of ZIP Code 95821 and ZIP Code 95831: population, income, housing, and more.
ZIP 95821 and ZIP 95831 are ZIP Code areas in California. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 95831 has the higher population (44,366 vs 38,372 in ZIP 95821). ZIP 95831 has the higher median household income ($96,509 vs $58,331 in ZIP 95821). ZIP 95831 has the higher median home value ($619,800 vs $470,900 in ZIP 95821).
Population, income & housing
| ZIP 95821 | ZIP 95831 | |
|---|---|---|
| Population | 38,372 | 44,366 |
| Median age | 38.1 yrs | 41.3 yrs |
| Median household income | $58,331 | $96,509 |
| Median home value | $470,900 | $619,800 |
| Median gross rent | $1,342 | $1,864 |
| Housing units | 16,403 | 20,261 |
| Homeownership rate | 48.3% | 56.9% |
| Bachelor's degree or higher | 28.4% | 50.8% |
| Unemployment rate | 9.6% | 4.5% |
Trends (ACS 5-year, 2019–2023)
| ZIP 95821 | ZIP 95831 | |
|---|---|---|
| Population | 35,812 → 38,372 (+7.1%) | 43,094 → 44,366 (+3.0%) |
| Median household income | $42,456 → $58,331 (+37.4%) | $79,368 → $96,509 (+21.6%) |
| Median home value | $328,700 → $470,900 (+43.3%) | $417,700 → $619,800 (+48.4%) |
| Median gross rent | $988 → $1,342 (+35.8%) | $1,389 → $1,864 (+34.2%) |
ZIP 95821
35,81238,372
$42,456$58,331
$328,700$470,900
$988$1,342
ZIP 95831
43,09444,366
$79,368$96,509
$417,700$619,800
$1,389$1,864
Age & race/ethnicity
Age distribution (share)
| ZIP 95821 | ZIP 95831 | |
|---|---|---|
| Under 5 | 7.7% | 6.3% |
| 5 to 17 | 15.4% | 13.9% |
| 18 to 24 | 6.2% | 7.2% |
| 25 to 34 | 16.3% | 15.0% |
| 35 to 44 | 14.6% | 12.2% |
| 45 to 54 | 11.2% | 10.6% |
| 55 to 64 | 11.7% | 10.6% |
| 65 to 74 | 9.8% | 14.2% |
| 75 and over | 7.1% | 10.0% |
Race & ethnicity (share)
| ZIP 95821 | ZIP 95831 | |
|---|---|---|
| White (non-Hispanic) | 50.2% | 31.1% |
| Black or African American | 8.1% | 13.8% |
| American Indian & Alaska Native | 0.3% | 0.0% |
| Asian | 13.3% | 26.4% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.4% |
| Some other race | 1.1% | 0.8% |
| Two or more races | 6.7% | 8.1% |
| Hispanic or Latino | 20.3% | 19.4% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 95821 | ZIP 95831 | |
|---|---|---|
| No high school diploma | 12.8% | 5.0% |
| High school graduate | 24.6% | 11.6% |
| Some college or associate's | 34.2% | 32.6% |
| Bachelor's degree | 17.7% | 30.6% |
| Graduate or professional degree | 10.7% | 20.2% |
Commute to work
How workers get to work (share)
| ZIP 95821 | ZIP 95831 | |
|---|---|---|
| Drove alone | 67.3% | 66.4% |
| Carpooled | 7.7% | 6.6% |
| Public transit | 0.7% | 1.7% |
| Walked | 1.1% | 0.9% |
| Bicycle | 0.9% | 0.3% |
| Worked from home | 18.7% | 22.9% |
| Other means | 3.7% | 1.2% |
Housing
Units in structure (share)
| ZIP 95821 | ZIP 95831 | |
|---|---|---|
| 1-unit, detached | 49.7% | 55.8% |
| 1-unit, attached | 5.8% | 12.2% |
| 2 to 4 units | 10.0% | 5.2% |
| 5 to 19 units | 13.8% | 13.3% |
| 20 or more units | 18.4% | 13.0% |
| Mobile home & other | 2.3% | 0.6% |
Poverty & households
| ZIP 95821 | ZIP 95831 | |
|---|---|---|
| Poverty rate | 19.5% | 10.5% |
| Average household size | 2.43 | 2.27 |
| Mean commute (minutes) | 29 | 27 |
| Median year structure built | 1963 | 1981 |