90066 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 90066 is White. The majority race/ethnicity attending public schools in 90066 is Hispanic. The current unemployment level in 90066 is 5.2%.
| Population | 54,142 |
| Population Growth Rate | 0.00% |
| Population Density | 10,819 People per Square Mile |
| Total Households | 24,110 |
| Percentage High Income Households | 10.0% |
| Median Household Income (2021) | $90,983 |
| Average Adjusted Gross Income (2021) | $634,740 |
| Current Unemployment Rate (May 2026) | 5.2% |
| Sales Tax Rate (2025) | 10.8% |
| Majority Race/Ethnicty | White - 55.72% |
| Public School Majority Race/Ethnicty | Hispanic - 51.89% |
90066 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
| White | 33,260 | 55.66% |
| Black | 2,742 | 4.59% |
| Hispanic | 14,950 | 25.02% |
| Asian | 7,985 | 13.36% |
| Native American | 749 | 1.25% |
| Hawaiian/Pac. Islander | 75 | 0.13% |
90066 Public School Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
| White | 1,699 | 24.01% |
| Black | 1,026 | 14.5% |
| Hispanic | 3,921 | 55.41% |
| Asian | 403 | 5.7% |
| Native American | 10 | 0.14% |
| Hawaiian/Pac. Islander | 17 | 0.24% |
90066 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
| Less Than 1 Year of College | 1,762 | 4.78% |
| Bachelor Degree | 12,088 | 32.78% |
| High School Diploma | 5,042 | 13.67% |
| No High School Diploma | 517 | 1.4% |
| GED or Alternate | 675 | 1.83% |
| 1 or More Years of College | 6,450 | 17.49% |
| Associates Degree | 2,375 | 6.44% |
| Masters Degree | 5,011 | 13.59% |
| Professional Degree | 1,672 | 4.53% |
| Doctorate Degree | 1,279 | 3.47% |