Total enrollment
4,435
-102 (-2%) vs SY 2020-21
3 schools in Mountain View-Los Altos Union High
California · 4,435 students · 2 cities
Whether you are tracking a high school, middle school, or elementary school, Mountain View-Los Altos Union High's 3 public K-12 schools collectively enroll about 4,435 students (3 high).
4-year change in Mountain View-Los Altos Union High
SY 2020-21 vs SY 2024-25School count
3
0 (0%) vs SY 2020-21
Source: NCES Common Core of Data, enrollment-weighted demographic averages
How Mountain View-Los Altos Union High ranks
Among districts| Measure | This district | In California | In the US |
|---|---|---|---|
| Enrollment ranked largest first | 4,435 | #284 of 587 | #2,191 of 9,234 |
| Number of schools ranked most first | 3 | #540 of 587 | N/A |
| Students per teacher ranked fewest first | 18.2:1 | #53 of 587 | #7,813 of 9,044 |
| Free or reduced-price lunch share ranked highest first | 15.2% | #544 of 587 | #7,741 of 8,164 |
| Diversity index ranked most diverse first | 73.3% | #16 of 530 | #133 of 6,853 |
Districts need at least 2 schools and 500 students to be ranked. Test proficiency is ranked within the state only, since each state gives a different test. Each rank links to the full list.
Inside Mountain View-Los Altos Union High
Since 2017-18, the 3 district schools that reported both years went from 4,285 to 4,435 students (up 4%) and from 221 to 244 full-time teachers (up 10%), as of 2024-25.
Proficient is the average share of students meeting the state standard across each school's state tests in 2023-24 and 2024-25; schools with fewer than 100 students and schools serving specialized populations are left out. Staffing figures come from the NCES Common Core of Data and count only schools that reported students and teachers in both years.
| Name | City | Level | Grades | Enrollment |
|---|---|---|---|---|
| Mountain View High | Mountain View | High | 09-12 | 2,187 |
| Los Altos High | Los Altos | High | 09-12 | 2,170 |
| Alta Vista High | Mountain View | High | 09-12 | 78 |
About Mountain View-Los Altos Union High
As a thinly populated district in California, Mountain View-Los Altos Union High instructs 4,435 students across 3 schools.
Per-school enrollment averages around 1,478 in this district, meaningfully above the California typical of 578.
Trend over the past 4 years. Across the same 4-year window, public-school enrollment stayed largely flat: 4,537 students in SY 2020-21 versus 4,435 in SY 2024-25.
On allk12, the community for Mountain View-Los Altos Union High discusses open enrollment windows, redistricting talk, and busing logistics. Parents, students, and educators in the area can post or comment.