Mills High School
High school in Millbrae, CA · San Mateo Union High · Grades 9-12
On the spring 2026 state tests, 80% of Mills High School students met or exceeded California's reading (ELA) standard and 63% met the math standard. In reading, that is 11 points above the San Mateo Union High average (69%) and 30 points above the California average (49%). Its reading result is higher than 82% of Bay Area high schools. Reading results in 2026 were 4 points higher than in 2024, and math results were 7 points higher than in 2024.
Test scores, 2024 to 2026
| Subject | Spring 2024 | Spring 2025 | Spring 2026 | Change |
|---|---|---|---|---|
| Reading (ELA) | 75% | 82% | 80% | +4 pts |
| Math | 56% | 63% | 63% | +7 pts |
Compared with nearby averages
| Spring 2026 | Reading (ELA) | Math |
|---|---|---|
| Mills High School | 80% | 63% |
| San Mateo Union High | 69% | 51% |
| San Mateo County | 59% | 53% |
| California | 49% | 38% |
Where graduates go
Share of the class of 2022-23 enrolled in college within 16 months of graduating.
For fall 2025, UC admitted 136 of 157 freshman applicants from Mills High School (87%), and 73 enrolled.
Homes near Mills High School
The typical home value in ZIP code 94030, where Mills High School is located, is $2.06M, up 7.4% over the past year (Zillow Home Value Index). Prices inside the school's attendance zone can differ.
Zillow and Redfin can both search for homes inside a school’s attendance zone and email you new listings. Search for the school by name on either site and save the search.
Nearby high schools
| Distance | School | Reading (ELA) | Math | Typical home value (ZIP) |
|---|---|---|---|---|
| 1.5 mi | Capuchino HighSan Bruno · Grades 9-12 | 51% | 24% | $1.29M |
| 2.3 mi | Burlingame HighBurlingame · Grades 9-12 | 76% | 61% | $3.52M |
| 3.4 mi | San Mateo HighSan Mateo · Grades 9-12 | 62% | 48% | $1.20M |
| 4.4 mi | South San Francisco HighSouth San Francisco · Grades 9-12 | 56% | 19% | $1.21M |
| 4.4 mi | Aragon HighSan Mateo · Grades 9-12 | 81% | 65% | $2.46M |
| 4.7 mi | Terra Nova HighPacifica · Grades 9-12 | 63% | 44% | $1.25M |
School details
- Address
- 400 Murchison Drive, Millbrae, CA 94030
Get directions · See it on our map - Phone
- (650) 558-2599
- District
- San Mateo Union High
- County
- San Mateo County
- Grades
- 9-12
- Students
- 1,120 (2025-26)
- Type
- High school · Traditional
- Website
- mhs.smuhsd.org
- State school code
- 41690474134557
Common questions
How did Mills High School do on state tests?
In spring 2026, 80% of students met or exceeded the reading (ELA) standard and 63% met the math standard, compared with 49% and 38% across California.
How many students attend Mills High School?
1,120 students were enrolled in the 2025-26 school year, in grades 9-12.
How many Mills High School students get into UC?
For fall 2025, 136 of 157 UC freshman applicants from Mills High School were admitted. Of the class of 2022-23, 25% enrolled at a UC campus within 16 months.
How much do homes cost near Mills High School?
The typical home value in ZIP code 94030, where Mills High School is located, is $2.06M, up 7.4% over the past year (Zillow Home Value Index). Prices inside the school's attendance zone can differ.
Does living near Mills High School guarantee a spot?
No. Public schools assign students by attendance zone, which San Mateo Union High sets and can change. Confirm the zone for a specific address with the district before you buy or rent.