93021 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 93021 is White. The majority race/ethnicity attending public schools in 93021 is Hispanic. The current unemployment level in 93021 is 5.2%.
| Population | 37,980 |
| Population Growth Rate | 0.00% |
| Population Density | 616 People per Square Mile |
| Total Households | 10,708 |
| Percentage High Income Households | 13.2% |
| Median Household Income (2021) | $125,801 |
| Average Adjusted Gross Income (2021) | $421,250 |
| Current Unemployment Rate (May 2026) | 5.2% |
| Sales Tax Rate (2025) | 7.2% |
| Majority Race/Ethnicty | White - 61.26% |
| Public School Majority Race/Ethnicty | Hispanic - 50.34% |
93021 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
| White | 26,280 | 61.22% |
| Black | 1,178 | 2.74% |
| Hispanic | 12,295 | 28.64% |
| Asian | 2,730 | 6.36% |
| Native American | 415 | 0.97% |
| Hawaiian/Pac. Islander | 27 | 0.06% |
93021 Public School Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
| White | 2,241 | 39.88% |
| Black | 43 | 0.77% |
| Hispanic | 2,978 | 53% |
| Asian | 351 | 6.25% |
| Native American | 4 | 0.07% |
| Hawaiian/Pac. Islander | 2 | 0.04% |
93021 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
| Less Than 1 Year of College | 1,644 | 8.08% |
| Bachelor Degree | 5,746 | 28.26% |
| High School Diploma | 3,460 | 17.01% |
| No High School Diploma | 365 | 1.79% |
| GED or Alternate | 396 | 1.95% |
| 1 or More Years of College | 3,775 | 18.56% |
| Associates Degree | 2,129 | 10.47% |
| Masters Degree | 2,076 | 10.21% |
| Professional Degree | 447 | 2.2% |
| Doctorate Degree | 298 | 1.47% |