94603 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 94603 is Hispanic. The majority race/ethnicity attending public schools in 94603 is Hispanic. The current unemployment level in 94603 is 5.2%.
| Population | 37,042 |
| Population Growth Rate | 0.00% |
| Population Density | 13,319 People per Square Mile |
| Total Households | 9,239 |
| Percentage High Income Households | 0.7% |
| Median Household Income (2021) | $60,068 |
| Average Adjusted Gross Income (2021) | $299,280 |
| Current Unemployment Rate (May 2026) | 5.2% |
| Sales Tax Rate (2025) | 10.8% |
| Majority Race/Ethnicty | Hispanic - 56.64% |
| Public School Majority Race/Ethnicty | Hispanic - 75.70% |
94603 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
| White | 4,479 | 11.47% |
| Black | 9,985 | 25.58% |
| Hispanic | 22,067 | 56.52% |
| Asian | 1,808 | 4.63% |
| Native American | 624 | 1.6% |
| Hawaiian/Pac. Islander | 78 | 0.2% |
94603 Public School Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
| White | 34 | 0.69% |
| Black | 821 | 16.54% |
| Hispanic | 3,862 | 77.82% |
| Asian | 104 | 2.1% |
| Native American | 8 | 0.16% |
| Hawaiian/Pac. Islander | 134 | 2.7% |
94603 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
| Less Than 1 Year of College | 698 | 5.41% |
| Bachelor Degree | 1,466 | 11.37% |
| High School Diploma | 5,185 | 40.2% |
| No High School Diploma | 563 | 4.36% |
| GED or Alternate | 481 | 3.73% |
| 1 or More Years of College | 3,179 | 24.65% |
| Associates Degree | 1,014 | 7.86% |
| Masters Degree | 216 | 1.67% |
| Professional Degree | 56 | 0.43% |
| Doctorate Degree | 41 | 0.32% |