91042 can be classified socioeconomically as Lower 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 91042 is White. The majority race/ethnicity attending public schools in 91042 is Hispanic. The current unemployment level in 91042 is 5.2%.
| Population | 27,119 |
| Population Growth Rate | 0% |
| Population Density | 536 People per Square Mile |
| Total Households | 9,962 |
| Percentage High Income Households | 3.7% |
| Median Household Income (2021) | $73,115 |
| Average Adjusted Gross Income (2021) | $354,250 |
| Current Unemployment Rate (May 2026) | 5.2% |
| Sales Tax Rate (2025) | 10.5% |
| Majority Race/Ethnicity | White - 67.08% |
| Public School Majority Race/Ethnicity | Hispanic - 52.9% |
91042 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|
| White | 19,149 | 66.95% |
| Black | 322 | 1.13% |
| Hispanic | 6,687 | 23.38% |
| Asian | 2,292 | 8.01% |
| Native American | 96 | 0.34% |
| Hawaiian/Pac. Islander | 57 | 0.2% |
91042 Public School Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|
| White | 871 | 40.01% |
| Black | 44 | 2.02% |
| Hispanic | 1,169 | 53.7% |
| Asian | 87 | 4% |
| Native American | 2 | 0.09% |
| Hawaiian/Pac. Islander | 4 | 0.18% |
91042 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|
| Less Than 1 Year of College | 1,138 | 6.4% |
| Bachelor Degree | 3,639 | 20.47% |
| High School Diploma | 4,847 | 27.27% |
| No High School Diploma | 444 | 2.5% |
| GED or Alternate | 272 | 1.53% |
| 1 or More Years of College | 3,522 | 19.81% |
| Associates Degree | 2,056 | 11.57% |
| Masters Degree | 1,284 | 7.22% |
| Professional Degree | 307 | 1.73% |
| Doctorate Degree | 268 | 1.51% |
