91504 can be classified socioeconomically as Middle Class class compared to other ZIP Codes in California based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 91504 is White. The majority race/ethnicity attending public schools in 91504 is White. The current unemployment level in 91504 is 5.2%.
| Population | 27,479 |
| Population Growth Rate | 0% |
| Population Density | 5,828 People per Square Mile |
| Total Households | 9,286 |
| Percentage High Income Households | 7.8% |
| Median Household Income (2021) | $89,219 |
| Average Adjusted Gross Income (2021) | $418,180 |
| Current Unemployment Rate (May 2026) | 5.2% |
| Sales Tax Rate (2025) | 10.5% |
| Majority Race/Ethnicity | White - 62.53% |
| Public School Majority Race/Ethnicity | White - 58.8% |
91504 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|
| White | 18,239 | 62.5% |
| Black | 1,203 | 4.12% |
| Hispanic | 6,475 | 22.19% |
| Asian | 3,045 | 10.43% |
| Native American | 206 | 0.71% |
| Hawaiian/Pac. Islander | 15 | 0.05% |
91504 Public School Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|
| White | 1,537 | 63.3% |
| Black | 50 | 2.06% |
| Hispanic | 529 | 21.79% |
| Asian | 306 | 12.6% |
| Native American | 2 | 0.08% |
| Hawaiian/Pac. Islander | 4 | 0.16% |
91504 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|
| Less Than 1 Year of College | 1,080 | 6.77% |
| Bachelor Degree | 4,439 | 27.84% |
| High School Diploma | 2,691 | 16.87% |
| No High School Diploma | 476 | 2.98% |
| GED or Alternate | 317 | 1.99% |
| 1 or More Years of College | 2,999 | 18.81% |
| Associates Degree | 1,619 | 10.15% |
| Masters Degree | 1,680 | 10.53% |
| Professional Degree | 394 | 2.47% |
| Doctorate Degree | 252 | 1.58% |
