91501 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 91501 is White. The majority race/ethnicity attending public schools in 91501 is White. The current unemployment level in 91501 is 5.2%.
| Population | 18,951 |
| Population Growth Rate | 0.00% |
| Population Density | 4,218 People per Square Mile |
| Total Households | 7,925 |
| Percentage High Income Households | 5.0% |
| Median Household Income (2021) | $78,630 |
| Average Adjusted Gross Income (2021) | $483,790 |
| Current Unemployment Rate (May 2026) | 5.2% |
| Sales Tax Rate (2025) | 10.5% |
| Majority Race/Ethnicty | White - 74.71% |
| Public School Majority Race/Ethnicty | White - 66.39% |
91501 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
| White | 14,965 | 74.71% |
| Black | 484 | 2.42% |
| Hispanic | 3,127 | 15.61% |
| Asian | 1,363 | 6.8% |
| Native American | 91 | 0.45% |
| Hawaiian/Pac. Islander | 0 | 0% |
91501 Public School Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
| White | 889 | 71.75% |
| Black | 36 | 2.91% |
| Hispanic | 190 | 15.33% |
| Asian | 120 | 9.69% |
| Native American | 1 | 0.08% |
| Hawaiian/Pac. Islander | 3 | 0.24% |
91501 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
| Less Than 1 Year of College | 820 | 6.05% |
| Bachelor Degree | 3,673 | 27.08% |
| High School Diploma | 2,929 | 21.6% |
| No High School Diploma | 230 | 1.7% |
| GED or Alternate | 276 | 2.03% |
| 1 or More Years of College | 2,733 | 20.15% |
| Associates Degree | 1,258 | 9.28% |
| Masters Degree | 1,026 | 7.56% |
| Professional Degree | 388 | 2.86% |
| Doctorate Degree | 230 | 1.7% |