Mills High
Millbrae, CA · San Mateo Union High · Grades 9-12
80th of 1,528 California high schools statewide · better than 95%· Stable
Mills High ranking
SchoolRow ranks Mills High 80th of 1,528 California high schools for 2024–25, based on CAASPP 2024–25 English and Math results — better than 95% of high schools statewide. Its statewide percentile went from 97th in 2015 to 95th in 2025.
Mills High test scores
Percent meeting or exceeding the state standard, CAASPP 2024–25 · 270 students tested
Mills High students
Racial and ethnic breakdown of 1,119 students (2023–24, NCES) — and how it has shifted since 2013
| Group | Trend | 2013 | 2023 | Change |
|---|---|---|---|---|
| Asian | 57.7% | 58.7% | ▲ 1.0 pts | |
| Hispanic | 16.6% | 19.6% | ▲ 3.0 pts | |
| White | 15.2% | 11.6% | ▼ 3.6 pts | |
| Two or more races | 8.3% | 8.8% | ▲ 0.5 pts | |
| Pacific Islander | 1.7% | 1.2% | ▼ 0.5 pts |
Homes near Mills High
Typical home value $2.08M in zip 94030 as of 2026-05 · trend since 2000
Data Provided by Zillow Group
High schools near Mills High
Closest same-level schools, with 2024–25 state rank
- 2Peninsula High (Continuation)San Mateo Union High · 1.1 mi away1,343rd of 1,528
ELA 11% · Math 6% - 7Capuchino HighSan Mateo Union High · 1.5 mi away573rd of 1,528
ELA 61% · Math 26% - 10Burlingame HighSan Mateo Union High · 2.3 mi away71st of 1,528
ELA 83% · Math 66% - 8San Mateo HighSan Mateo Union High · 3.4 mi away338th of 1,528
ELA 63% · Math 44% - –The Bridge AcademySan Mateo Union High · 3.5 mi away
- 7South San Francisco HighSouth San Francisco Unified · 4.4 mi away600th of 1,528
ELA 59% · Math 27% - 10Aragon HighSan Mateo Union High · 4.4 mi away97th of 1,528
ELA 82% · Math 59% - –Community DaySouth San Francisco Unified · 4.6 mi away
Frequently asked questions
What school district is Mills High in?
Mills High is part of the San Mateo Union High district in Millbrae, California.
Is Mills High a good school?
SchoolRow ranks Mills High 80th of 1,528 California high schools (better than 95% statewide) based on 2024–25 test results (CAASPP 2024–25).
What is the racial makeup of Mills High?
Asian 59%, Hispanic 20%, White 12%, Two or more races 9% (1,119 students, 2023–24).
How much do homes near Mills High cost?
The typical home value in zip code 94030 is $2.08M as of 2026-05 (Zillow ZHVI).
Sources: state education department data (CAASPP 2024–25, low-income, chronic absenteeism), National Center for Education Statistics via the Urban Institute (enrollment, demographics, staffing), Zillow Group (home values). Rankings are computed by SchoolRow from state English and Math results within grade level; they measure test performance, not everything that makes a school good.