ZIP 91103 vs ZIP 91104
A side-by-side comparison of ZIP Code 91103 and ZIP Code 91104: population, income, housing, and more.
ZIP 91103 and ZIP 91104 are ZIP Code areas in California. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 91104 has the higher population (35,595 vs 24,910 in ZIP 91103). ZIP 91104 has the higher median household income ($103,052 vs $84,683 in ZIP 91103). ZIP 91104 has the higher median home value ($1,022,600 vs $960,000 in ZIP 91103).
Population, income & housing
| ZIP 91103 | ZIP 91104 | |
|---|---|---|
| Population | 24,910 | 35,595 |
| Median age | 39.9 yrs | 42.0 yrs |
| Median household income | $84,683 | $103,052 |
| Median home value | $960,000 | $1,022,600 |
| Median gross rent | $1,925 | $2,040 |
| Housing units | 9,392 | 14,381 |
| Homeownership rate | 46.6% | 56.6% |
| Bachelor's degree or higher | 37.7% | 51.3% |
| Unemployment rate | 6.6% | 5.0% |
Trends (ACS 5-year, 2019–2023)
| ZIP 91103 | ZIP 91104 | |
|---|---|---|
| Population | 27,659 → 24,910 (-9.9%) | 37,874 → 35,595 (-6.0%) |
| Median household income | $71,231 → $84,683 (+18.9%) | $77,919 → $103,052 (+32.3%) |
| Median home value | $716,700 → $960,000 (+33.9%) | $744,000 → $1,022,600 (+37.4%) |
| Median gross rent | $1,488 → $1,925 (+29.4%) | $1,510 → $2,040 (+35.1%) |
ZIP 91103
27,65924,910
$71,231$84,683
$716,700$960,000
$1,488$1,925
ZIP 91104
37,87435,595
$77,919$103,052
$744,000$1,022,600
$1,510$2,040
Age & race/ethnicity
Age distribution (share)
| ZIP 91103 | ZIP 91104 | |
|---|---|---|
| Under 5 | 4.8% | 4.6% |
| 5 to 17 | 15.6% | 14.8% |
| 18 to 24 | 6.5% | 7.0% |
| 25 to 34 | 15.8% | 13.1% |
| 35 to 44 | 14.6% | 14.4% |
| 45 to 54 | 12.4% | 15.3% |
| 55 to 64 | 12.6% | 14.5% |
| 65 to 74 | 9.0% | 10.7% |
| 75 and over | 8.7% | 5.7% |
Race & ethnicity (share)
| ZIP 91103 | ZIP 91104 | |
|---|---|---|
| White (non-Hispanic) | 23.8% | 38.3% |
| Black or African American | 14.4% | 6.4% |
| American Indian & Alaska Native | 0.2% | 0.1% |
| Asian | 12.4% | 9.9% |
| Native Hawaiian & Pacific Islander | 0.1% | 0.0% |
| Some other race | 0.4% | 0.4% |
| Two or more races | 3.8% | 6.0% |
| Hispanic or Latino | 45.1% | 38.9% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 91103 | ZIP 91104 | |
|---|---|---|
| No high school diploma | 20.4% | 12.4% |
| High school graduate | 19.1% | 16.6% |
| Some college or associate's | 22.9% | 19.6% |
| Bachelor's degree | 22.1% | 27.9% |
| Graduate or professional degree | 15.5% | 23.4% |
Commute to work
How workers get to work (share)
| ZIP 91103 | ZIP 91104 | |
|---|---|---|
| Drove alone | 66.1% | 62.5% |
| Carpooled | 4.5% | 6.5% |
| Public transit | 3.7% | 4.3% |
| Walked | 2.7% | 1.2% |
| Bicycle | 0.3% | 0.6% |
| Worked from home | 18.5% | 21.3% |
| Other means | 4.2% | 3.5% |
Housing
Units in structure (share)
| ZIP 91103 | ZIP 91104 | |
|---|---|---|
| 1-unit, detached | 57.3% | 66.5% |
| 1-unit, attached | 4.9% | 5.7% |
| 2 to 4 units | 9.7% | 7.0% |
| 5 to 19 units | 13.2% | 8.9% |
| 20 or more units | 14.8% | 11.8% |
| Mobile home & other | 0.1% | 0.1% |
Poverty & households
| ZIP 91103 | ZIP 91104 | |
|---|---|---|
| Poverty rate | 18.5% | 12.4% |
| Average household size | 2.76 | 2.59 |
| Mean commute (minutes) | 28 | 29 |
| Median year structure built | 1956 | 1938 |