95666 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 95666 is White. The majority race/ethnicity attending public schools in 95666 is White. The current unemployment level in 95666 is 5.2%.
| Population | 5,885 |
| Population Growth Rate | 0.00% |
| Population Density | 25 People per Square Mile |
| Total Households | 2,434 |
| Percentage High Income Households | 0.4% |
| Median Household Income (2021) | $70,987 |
| Average Adjusted Gross Income (2021) | $378,440 |
| Current Unemployment Rate (May 2026) | 5.2% |
| Sales Tax Rate (2025) | 7.8% |
| Majority Race/Ethnicty | White - 90.24% |
| Public School Majority Race/Ethnicty | White - 69.89% |
95666 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
| White | 4,936 | 89.99% |
| Black | 25 | 0.46% |
| Hispanic | 447 | 8.15% |
| Asian | 48 | 0.88% |
| Native American | 14 | 0.26% |
| Hawaiian/Pac. Islander | 15 | 0.27% |
95666 Public School Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
| White | 123 | 77.36% |
| Black | 2 | 1.26% |
| Hispanic | 34 | 21.38% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
95666 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
| Less Than 1 Year of College | 409 | 9.33% |
| Bachelor Degree | 779 | 17.77% |
| High School Diploma | 1,103 | 25.17% |
| No High School Diploma | 143 | 3.26% |
| GED or Alternate | 105 | 2.4% |
| 1 or More Years of College | 979 | 22.34% |
| Associates Degree | 545 | 12.43% |
| Masters Degree | 204 | 4.65% |
| Professional Degree | 92 | 2.1% |
| Doctorate Degree | 24 | 0.55% |