| PEOPLE | Los Gatos | Los Altos | United States |
| Population | 29,413 | 28,976 | 308,035,306 |
| Pop. Density | 2,655 | 4,467 | 87 |
| Pop. Change | 3.16% | 3.72% | 8.07% |
| Median Age | 45 | 46.2 | 37.3 |
| Households | 12,355 | 10,745 | 116,716,292 |
| Household Size | 2.4 | 2.68 | 2.58 |
| Male Population | 47.91% | 48.22% | 49.27% |
| Female Population | 52.09% | 51.78% | 50.96% |
| Married Population | 51.35% | 64.64% | 47.02% |
| Single Population | 48.65% | 35.36% | 52.98% |
| ESTIMATED TOTAL POPULATION BY AGE | | | |
| Age 0 to 4 | 4.69% | 5.42% | 6.56% |
| Age 5 to 9 | 6.61% | 8.22% | 6.61% |
| Age 10 to 14 | 6.67% | 7.93% | 6.71% |
| Age 15 to 17 | 4.36% | 4.52% | 4.21% |
| Age 18 to 20 | 1.66% | 1.27% | 2.95% |
| Age 21 to 24 | 3.25% | 2.20% | 7.01% |
| Age 25 to 34 | 8.49% | 4.73% | 13.33% |
| Age 35 to 44 | 14.36% | 13.47% | 13.33% |
| Age 45 to 49 | 18.69% | 18.58% | 14.61% |
| Age 50 to 54 | 18.69% | 18.58% | 14.61% |
| Age 55 to 59 | 13.33% | 13.70% | 11.84% |
| Age 60 to 64 | 13.33% | 13.70% | 11.84% |
| Age 65 to 74 | 9.09% | 9.46% | 7.05% |
| Age 75 to 84 | 5.74% | 6.58% | 4.24% |
| Age 85 and over | 3.08% | 3.92% | 1.78% |
| RACE | | | |
| White | 81.80% | 70.61% | 72.41% |
| Black | 0.91% | 0.51% | 12.61% |
| Asian | 10.89% | 23.52% | 4.75% |
| American Indian | 0.29% | 0.17% | 0.95% |
| Other | 6.10% | 5.20% | 9.28% |
| Hispanic | 39.73% | 44.68% | 16.35% |
| Non-Hispanic | 60.27% | 55.32% | 83.65% |
| FAMILY | | | |
| Married, w/children | 36.64% | 43.23% | 30.42% |
| Married, no children | 45.62% | 46.81% | 42.46% |
| Single, w/children | 9.82% | 4.34% | 14.39% |
| Single, no children | 7.92% | 5.62% | 12.73% |
| Divorced | 11.41% | 6.66% | 10.62% |
| Separated | 4.23% | 3.11% | 4.97% |
| Widowed | 6.94% | 7.39% | 6.14% |
| Now Married | 51.47% | 64.49% | 46.32% |
| Never Married | 25.96% | 18.35% | 31.95% |
