A+
Excellent
97/100

Mills High

📚 09 – 12 🏫 High School
📍 400 Murchison Dr., Millbrae, CA 94030
Overall
A+
97/100 · the blend of everything below
Achievement
A+
Reading 75% · Math 66% proficient · 92nd percentile in California
Graduation
A
94% earn a regular diploma in 4 years
Resources
B+
Class size, funding, school size and type

📚 Top 15% in California for achievement

Each score is graded separately against California schools. A school can be strong at moving students forward (growth) without having the highest test scores, or the reverse. How we score schools

97
Repit Score
out of 100
1,119
Students
enrolled
19.6:1
Student:Teacher
ratio
$31K
Per Student
spending

What Goes Into This Rating

FactorWeightScoreBasis
📚 Academics (reading & math)55%92/100reading 89th percentile, math 96th percentile among California high schools (2018–19 state tests)
🎓 Graduation (4-year, diploma only)25%79/10094% graduate on time with a regular diploma
🏫 Resources (class size, funding, size, type)20%79/100Inputs from NCES school and district data

Students served: 17% students directly certified for free meals (their families receive SNAP or similar aid). Compared with California schools serving a similar share of low-income students, this school’s reading and math results are +15 points better than expected. (Context only; not part of the score.)

The overall Repit Score ranks this blend against every rated school in California. Schools are compared within their state because each state sets its own tests and proficiency bar. How we rate schools

Test Scores & Graduation

📖 Reading proficiency75% (+27 pts vs. state avg 48%)
Students scoring proficient on the state test, 2018–19
➗ Math proficiency66% (+29 pts vs. state avg 37%)
Students scoring proficient on the state test, 2018–19
🎓 Graduation rate94% (+18 pts vs. state avg 76%)
Four-year adjusted cohort graduation rate, class of 2020

Source: U.S. Department of Education EDFacts via the Urban Institute Education Data Portal. Federal reporting rounds small schools to ranges; we show the midpoint. Proficiency standards differ by state, so compare schools within the same state.

How Student Groups Do Here

Share of each group of students scoring proficient on the California state test (2018–19), compared with the same group of students across the state. Differences between groups are shown as reported; they reflect many factors inside and outside school.

StudentsReadingMathvs. same group statewideRank in state for this group
Hispanic55%25%reading +8 pts, math +3 pts71st percentile (list)
Asian82%82%reading +4 pts, math +16 pts82nd percentile (list)
Low-income62%42%reading +17 pts, math +20 pts89th percentile (list)

Source: U.S. Department of Education EDFacts via the Urban Institute. Groups with fewer than 20 tested students are not shown. Results are achievement (proficiency), not growth; growth by group is not published for individual schools.

School Information

Address 400 Murchison Dr.
City Millbrae
ZIP Code 94030
District 0634980
NCES School ID 063498005924
Data Year 2024-25

Community Context for 94030

Understanding the community around Mills High helps evaluate the school environment and neighborhood.

💰 Income & Economy

Median Household Income $146,649
Per Capita Income $71,386
Poverty Rate 4.2%
Households Earning $100K+ 64.3%

🎓 Education Level

Bachelor's Degree or Higher 49.7%
High School or Higher 93.9%

🏠 Housing

Median Home Value $1,874,100
Median Rent $3,322
Owner-Occupied 61.4%
Renter-Occupied 38.6%
View full data for ZIP 94030 →

Thinking about moving into this school’s area? See what homes and rents actually cost in ZIP 94030 — values, rent, and how it compares to nearby ZIPs. Free, no signup. See 94030 housing costs →

Student Demographics

Enrollment and demographic breakdown for Mills High.

👫 Gender Distribution

Male 53.4%
Female 46.6%

🌎 Race & Ethnicity

Asian 58.7%
Hispanic/Latino 19.6%
White 11.6%
Two or More Races 8.8%
Black 0.2%
Pacific Islander 1.2%

📋 Enrollment Summary

Total Enrollment 1,119
Teachers (FTE) 57.0
Student:Teacher Ratio 19.6:1

Frequently Asked Questions

What is the Repit School Score for Mills High?
Mills High has a Repit School Score of 97 out of 100, earning a grade of A+. The score is based mainly on reading and math proficiency compared with other schools in the state, plus the on-time graduation rate, with class size and funding counting for a smaller share.
How many students attend Mills High?
Mills High has 1,119 students enrolled for the 2024-25 school year. The student-to-teacher ratio is 19.6:1.
What grades does Mills High serve?
Mills High serves grades 09 – 12 and is classified as a High School. This is a public school.
How much funding does Mills High receive per student?
Mills High receives $31,118 in per-pupil spending from its district. This is above the national average.
🏠 Rental Market Around Mills High in 94030 ▼
Avg Home Value
$2,055,707
Avg Monthly Rent
$3,767
1-Year Change
+6.1%
% Renters
38.6%

Other Schools in 94030

View all schools and real estate data for 94030 →

About Repit School Scores

Parents choosing a school deserve to see what it actually delivers. Since October 2026 the Repit School Score is built mainly on results:

  • Academics (largest share) — the share of students scoring proficient in reading and math on the state test, ranked against schools of the same level in the same state.
  • Graduation (high schools) — the four-year adjusted cohort graduation rate. Only regular diplomas count; GEDs and certificates of attendance do not.
  • Resources (smaller share) — class size, per-pupil funding, school size and type.

Scores compare schools within their own state, because every state writes its own tests and sets its own proficiency bar. Full methodology

Data sources: NCES CCD 2024-25, U.S. Dept. of Education EDFacts (test results & graduation) | Last updated: October 2026