91605 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 91605 is Hispanic. The majority race/ethnicity attending public schools in 91605 is Hispanic. The current unemployment level in 91605 is 5.2%.
| Population | 51,654 |
| Population Growth Rate | 0.00% |
| Population Density | 9,771 People per Square Mile |
| Total Households | 15,264 |
| Percentage High Income Households | 2.1% |
| Median Household Income (2021) | $56,403 |
| Average Adjusted Gross Income (2021) | $414,970 |
| Current Unemployment Rate (May 2026) | 5.2% |
| Sales Tax Rate (2025) | 9.8% |
| Majority Race/Ethnicty | Hispanic - 50.00% |
| Public School Majority Race/Ethnicty | Hispanic - 73.11% |
91605 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
| White | 26,283 | 40.65% |
| Black | 1,333 | 2.06% |
| Hispanic | 32,276 | 49.92% |
| Asian | 3,966 | 6.13% |
| Native American | 697 | 1.08% |
| Hawaiian/Pac. Islander | 101 | 0.16% |
91605 Public School Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
| White | 925 | 20.44% |
| Black | 55 | 1.22% |
| Hispanic | 3,345 | 73.92% |
| Asian | 183 | 4.04% |
| Native American | 7 | 0.15% |
| Hawaiian/Pac. Islander | 10 | 0.22% |
91605 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
| Less Than 1 Year of College | 1,390 | 5.86% |
| Bachelor Degree | 4,743 | 19.98% |
| High School Diploma | 6,880 | 28.98% |
| No High School Diploma | 1,268 | 5.34% |
| GED or Alternate | 759 | 3.2% |
| 1 or More Years of College | 4,960 | 20.9% |
| Associates Degree | 2,476 | 10.43% |
| Masters Degree | 1,023 | 4.31% |
| Professional Degree | 162 | 0.68% |
| Doctorate Degree | 76 | 0.32% |