91345 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 91345 is Hispanic. The majority race/ethnicity attending public schools in 91345 is Hispanic. The current unemployment level in 91345 is 5.2%.
| Population | 18,481 |
| Population Growth Rate | 0.00% |
| Population Density | 5,674 People per Square Mile |
| Total Households | 5,313 |
| Percentage High Income Households | 2.2% |
| Median Household Income (2021) | $85,659 |
| Average Adjusted Gross Income (2021) | $335,220 |
| Current Unemployment Rate (May 2026) | 5.2% |
| Sales Tax Rate (2025) | 9.8% |
| Majority Race/Ethnicty | Hispanic - 56.92% |
| Public School Majority Race/Ethnicty | Hispanic - 83.36% |
91345 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
| White | 7,062 | 31.5% |
| Black | 235 | 1.05% |
| Hispanic | 12,601 | 56.21% |
| Asian | 2,059 | 9.18% |
| Native American | 182 | 0.81% |
| Hawaiian/Pac. Islander | 280 | 1.25% |
91345 Public School Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
| White | 36 | 5.57% |
| Black | 16 | 2.48% |
| Hispanic | 551 | 85.29% |
| Asian | 42 | 6.5% |
| Native American | 1 | 0.15% |
| Hawaiian/Pac. Islander | 0 | 0% |
91345 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
| Less Than 1 Year of College | 578 | 5.94% |
| Bachelor Degree | 1,712 | 17.61% |
| High School Diploma | 3,221 | 33.13% |
| No High School Diploma | 427 | 4.39% |
| GED or Alternate | 217 | 2.23% |
| 1 or More Years of College | 1,887 | 19.41% |
| Associates Degree | 891 | 9.16% |
| Masters Degree | 689 | 7.09% |
| Professional Degree | 67 | 0.69% |
| Doctorate Degree | 34 | 0.35% |