Mountain View-Los Altos Union High School District’s schools enrolled 4,388 students in the 2023-24 school year, 0.9% less than the previous year, according to the California Department of Education.
Of all the students welcomed in the 2023-24 school year, 51.2% of them were boys, and 47.9% were girls.
The most represented ethnicity among Mountain View-Los Altos Union High School District students was white, accounting for 32.8% of the student population.
Mountain View-Los Altos Union High School District covers three schools within Santa Clara County with its main office in Mountain View.
Among the three schools in Mountain View-Los Altos Union High School District, Mountain View High School recorded the highest enrollment of 2,202 students in the 2023-24 school year.
Although chronic absenteeism in California decreased in 2023, it remains double the pre-pandemic rate. According to the Public Policy Institute of California, chronic absenteeism in the state public schools reached 25% in 2023, up from 12% in 2019.
| School | Total Enrollment |
|---|---|
| Mountain View High School | 2,202 |
| Los Altos High School | 2,114 |
| Alta Vista High School | 72 |



