| Place Name | Los Altos |
| Place Type | City |
| ZIP Code(s) | 94022 94024 |
| County | Santa Clara County |
| Area Code(s) | 650 |
| Timezone | Pacific Daylight Time (PDT) |
| Population (2022) | 29,129 |
| Population Growth Rate (2010-19) | 9.14% |
| Majority Ethnicity | White 58.87% |
| Metro/Micro Stats Area | San Jose-Sunnyvale-Santa Clara, CA |
| US Congressional District(s) | California 18th |
| State Assembly Districts | 24 |
| State Senate Districts | 13 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 58.87% |
| African American | 0.77% |
| Hispanic | 0.13% |
| Asian | 34.34% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 5.89% |