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Menlo-Atherton High · Atherton

Menlo-Atherton High: High scores, healthy climate, strong attendance. We looked for a catch — we didn't find one.

Menlo-Atherton posts 39.5% exceeding the standard — versus 15.8% statewide — with climate numbers better than most. That doesn't make it perfect. It makes it worth a visit to find what numbers can't measure.

555 Middlefield Road, 94025 (opens in new tab)·Sequoia Union High·Atherton·Grades 9-12·2,158 students·33% low-income·2024–25 CAASPP·(650) 322-5311
2019–2025 trend · CDE CAASPP
This schoolCA avg
Scope6344
% Exceeded39%16%
% Met+60%36%
Grad rate90.7%87.6%
College readiness80.5%35.4%
Absence18.0%30.2%
Suspension3.1%3.6%
Scope Score
63
💪 Strong All-Around · Solid
ranked #235 statewide · #2 of 9 in Sequoia Union High

Menlo-Atherton High scores 63 of 100 on SchoolScope's Scope Score — the 89th percentile of 2,160 California high schools (CDE CAASPP 2025).

Measures test performance, attendance, and climate — not arts, community, or your kid. How we score →

💪 Strong All-Around — Ask about what we don't score — class size, electives, the feel of a classroom — strong numbers everywhere on paper don't mean every classroom feels the same.

Most rating sites would stop at “60% proficient” and call it done. Menlo-Atherton deserves a closer read. The school sits in Atherton, where one in four students qualify for free or reduced lunch — and reading the numbers without that context misreads the school.

The headline number: 39.5% of students scored in the top band on the state test. The California average is 15.8%.

The seven-year arc

Percentile among 2,160 high schools statewide

Has held the 89th-percentile line every tested year since 2019.

CA Dashboard
ELARed(Declined Significantly)MathRed(Declined Significantly)

This school hasn't fully recovered from the pandemic: 60% meet the standard today, versus 65% in 2019 — a gap worth asking about on a visit.

ELA — % met or exceeded, by grade
Grade20192022202320242025
Grade 1174%71%67%72%69%
Math — % met or exceeded, by grade
Grade20192022202320242025
Grade 1155%52%49%54%51%

The story this school is actually telling

Proficient by 11th grade
60%
State 36%
Graduate
91%
State 88%
Pass an AP exam
81%
State 35%

Of 100 students here: 60 are proficient by 11th grade → 91 graduate → 81 pass an AP exam. The gaps between those bars are the questions to ask.

The 7 things our score weighs

Graduation rate
90.7%
State 87.6%
3.1pp above state avg
Exceeded standard
39.5%
State 15.8%
23.6pp above state avg
College readiness
80.5%
State 35.4%
AP exam pass rate above state avg
Met or exceeded
60.1%
State 35.7%
24.4pp above state avg
Chronic absenteeism
18.0%
State 30.2%
12.1pp below state avg
Suspension rate
3.1%
State 3.6%
0.5pp below state avg
EL proficiency (ELPAC)
12.8%
State 18.0%
5.2pp below state avg
Worth a school visit

Ask what the school is working on next. Strong numbers tell you where a school is, not where it's going.

  • Ask whether the tour can step into a working classroom — watch how the teacher handles a student who's stuck.
  • Ask to tour while school's in session, and notice how hallways and transitions feel — culture shows up between classes, not just in them.
  • Ask how the school communicates with families when a child starts to struggle.
  • Ask what a typical day looks like for a new student in the first few weeks.

How every group of students does here

At Menlo-Atherton High in Atherton, 40.7% of low-income students met or exceeded the ELA standard in 2025, compared to 37.0% district-wide and 38.2% statewide. Menlo-Atherton High outperforms its district average for low-income students by 3.7 percentage points in ELA. Other subgroups: Low-Income students (15.9% Math proficient); White students (92.5% ELA proficient). The largest proficiency gap is 67.7 percentage points for english learner students. Data source: California Department of Education, CAASPP 2024-25. 167 students tested.

All students at this school: 60% met or exceeded
All StudentsAll Students: this school 60%, district —, state 36%60%
MaleMale: this school 59%, district 56%, state 42%59% · −1 vs school
FemaleFemale: this school 61%, district 59%, state 44%61% · +1 vs school
WhiteWhite: this school 87%, district 78%, state 56%87% · +27 vs school
Hispanic/LatinoHispanic/Latino: this school 31%, district 30%, state 32%31% · −29 vs school
Socioeconomically DisadvantagedSocioeconomically Disadvantaged: this school 28%, district 26%, state 32%28% · −32 vs school
English LearnersEnglish Learners: this school 2%, district 3%, state 11%2% · −58 vs school
Students with DisabilitiesStudents with Disabilities: this school 26%, district 20%, state 15%26% · −34 vs school
AsianAsian: this school 89%, district 86%, state 72%89% · +29 vs school
Pacific IslanderPacific Islander: this school 28%, district 29%, state 33%28% · −32 vs school
Black/African AmericanBlack/African American: this school 21%, district 42%, state 26%21% · −39 vs school
Two or More RacesTwo or More Races: this school 64%, district 61%, state 56%64% · +4 vs school
American Indian/Alaska NativeAmerican Indian/Alaska Native: too few students to report‹11
FilipinoFilipino: too few students to report‹11
HomelessHomeless: too few students to report‹11
Military-ConnectedMilitary-Connected: too few students to report‹11
this school district, same group California, same group

Showing up, and staying in class

Chronic absenteeismChronic absenteeism: this school 18.0%, district 30.2%, state 30.2%18.0% · −12.1pp vs state
Suspension rateSuspension rate: this school 3.1%, district —, state 3.6%3.1% · −0.5pp vs state
Chronic absenteeism by grade band
Grades 9–1217.6%

The people teaching here

Context — never part of the Scope Score
Student : teacherStudent to teacher ratio: this school 18:1, district 18:118:1
Teaching staff143 teachers
Avg. experience15.7 years
Fully credentialed85%
First-year teachers5%
Salary Schedule
Teacher salary schedule$86,466 – $160,056
Principal salary$0 – $240,608
Superintendent salary$333,125

Pay is set by the district, not the school.

Course Breadth
AP courses offered66
AP exam qualifiers293 students
CTE pathway completers47 students

What gets spent here

Per-pupil spendingPer-pupil spending: $20,162, CA average $14,815$20,162 · spent at this school

These measure different things: this figure is spending attributed to this campus, while district-wide figures also include central administration, districtwide programs, and the state's pension contributions made on the district's behalf — costs that never get assigned to a single school. The district number runs higher at nearly every school, not just this one.

Federal share$769 per student

$769 per student arrives as federal Title funding — a measure of concentrated need, not school quality.

District current expense · FY 2024–25$31,271 per student

The district's current expense of education per student, from CDE's annual SACS filing — the freshest district spending figure the state publishes.

Where the district's dollars go · FY 2024–25 · CDE SACS
Instruction53%
Instruction support13%
Student services16%
Administration7%
Buildings & maintenance9%
Other2%

District-level, from the district's own SACS general-ledger filing — school-by-school breakdowns aren't published by the state.

district detail, 2016–2020 — the newest published
2020$20,527 per pupil
2019$19,977 per pupil
2018$19,367 per pupil
2017$16,314 per pupil
2016$15,522 per pupil

Source: NCES F-33 · Full district breakdown →

The neighborhood it serves

Hispanic42.5%
District 46.3% · CA 56.1%
White34.6%
District 31.6% · CA 19.9%
Other11.8%
District 8.9% · CA 9.0%
Asian7.8%
District 11.5% · CA 10.2%
Black3.2%
District 1.7% · CA 4.8%
Low IncomeFree/reduced lunch eligible 33.0% (31pp below CA avg)
Neighborhood — American Community Survey
Median income$217K · CA $85K
Median home value$2.00M · CA $659K
Bachelor's degree+73% · CA 35%
ZIP population40,721
Median age40 years

Source: U.S. Census Bureau, American Community Survey 5-year estimates (2024) · ZIP-level

Worth Knowing

On the state's science test (CAST), 51% met or exceeded the standard — science is tested in grades 5 and 8 but never enters the Scope Score.

Frequently asked questions

Is Menlo-Atherton High a good high school?

Menlo-Atherton High has a Scope Score of 63 out of 100, placing it in the 89th percentile of California high schools and ranked #235 statewide. 39.5% of students exceeded the state standard on the 2025 CAASPP assessment, which is 23.6 percentage points above the California average of 15.8%. The Scope Score weights 7 dimensions for high schools: graduation rate (25%), exceeded standard (22%), college/career readiness (20%), met or exceeded (proficient) (18%), chronic absenteeism (5%), suspension rate (5%), and ELPAC English Learner proficiency (5%). Data source: California Department of Education CAASPP 2025, analyzed by SchoolScope.

What are Menlo-Atherton High's CAASPP test scores?

On the 2025 CAASPP Smarter Balanced Assessment, 60.1% of students at Menlo-Atherton High met or exceeded the state standard in ELA and Math combined, and 39.5% exceeded it. The gap between those numbers matters: 20.6% of students are at the proficiency floor, while 39.5% pushed past it. Most rating sites report only the combined "proficient" number. SchoolScope surfaces the exceeded-vs-met split because it reveals whether a school's curriculum challenges students beyond minimum proficiency or paces toward it. 913 student-subject combinations were assessed.

How does Menlo-Atherton High rank in California?

Menlo-Atherton High ranks #235 among California high schools by Scope Score, placing it in the 89th percentile. This ranking is based on a weighted composite of 2025 CAASPP test performance (exceeded and met rates), chronic absenteeism, and suspension rate. Unlike single-number ratings, the Scope Score shows what drives the ranking so parents can decide what matters most to their family. See full methodology.

What is the attendance and school culture like at Menlo-Atherton High?

18.0% of students at Menlo-Atherton High are chronically absent (missing 10% or more of school days), which is better than the California average of 30.2%. The suspension rate is 3.1%. SchoolScope includes these culture metrics in the Scope Score because they reflect day-to-day school experience in ways test scores alone cannot.

How does Menlo-Atherton High compare to other schools in Atherton?

Menlo-Atherton High scores 63/100 (89th percentile) among California high schools. To compare with nearby schools, SchoolScope shows the same metrics side by side: exceeded rate, proficiency, growth trajectory, and school culture indicators. The school serves 2,158 students. Use the schools in Atherton page or the map view to compare all high schools nearby.

How does Menlo-Atherton High serve low-income and underrepresented students?

At Menlo-Atherton High in Atherton, 40.7% of low-income students met or exceeded the ELA standard in 2025, compared to 37.0% district-wide and 38.2% statewide. Menlo-Atherton High outperforms its district average for low-income students by 3.7 percentage points in ELA. Other subgroups: Low-Income students (15.9% Math proficient); White students (92.5% ELA proficient). The largest proficiency gap is 67.7 percentage points for english learner students. Data source: California Department of Education, CAASPP 2024-25. 167 students tested. SchoolScope shows disaggregated test scores by demographic subgroup so you can see how a school performs for your child's specific group — not just the school-wide average. Subgroup data is context, not part of the Scope Score: we don't penalize schools for who they serve. See our equity approach.

Your other options

Private alternatives nearby

Private schools within ~10 miles. These schools do not participate in state testing and cannot be scored or ranked.


For the data nerds

Every number on this page

Score factors, grade-level breakdowns, subgroup proficiency, and peer comparisons.

01Score factorsWeighted composite · 2024–25
Graduation rate · 25%
90.7%
↑ vs CA 87.6% · 54th pctile
Exceeded standard · 22%
39.5%
↑ vs CA 15.8% · 75th pctile
College readiness · 20%
80.5%
↑ vs CA 35.4% · 76th pctile
Met or exceeded · 18%
60.1%
↑ vs CA 35.7% · 67th pctile
Chronic absenteeism · 5%
18.0%
↑ vs CA 30.2% · 60th pctile
Suspension rate · 5%
3.1%
↑ vs CA 3.6% · 52th pctile
EL proficiency (ELPAC) · 5%
12.8%
↓ vs CA 18.0% · 44th pctile
02By grade & subgroupCAASPP 2024–25 · % of tested students
ELATestedEXCMETNEARNOTMET++/CA
Grade 1145344%25%14%17%69%+22
MathTestedEXCMETNEARNOTMET++/CA
Grade 1146035%16%17%32%51%+28
Science (CAST)TestedEXCMETNEARNOT
Grade 5/8/1146525%26%41%8%

CAST is tested in grades 5, 8, and once in high school — not annually. Not part of the Scope Score.

Subgroup · ELATestedMET+vs districtvs CA
Socioeconomically Disadvantaged16740.7%+4+2
White18792.5%+7+31
Hispanic/Latino16745.5%+3+7
03Peer comparison · nearest high schoolssorted by Scope Score
SchoolDistScopeEXCMET+GrowthSusp
Menlo-Atherton High ←6339.5%60.1%3.1%
Palo Alto High1.7 mi8055.0%74.8%1.3%
Tide Academy1.6 mi4817.9%41.4%2.3%
Summit Preparatory Charter High2.8 mi3913.0%30.7%4.0%
California average4415.8%35.7%3.6%
04More measurescontext · not all part of the Scope Score
Graduation Rate
90.7%
AP Exam Prepared
80.5%
A-G Completion
65.5%
A-G are the 15 courses (across 7 subjects) required for UC/CSU eligibility
College-Going Rate
79.5%
YearScopePctileRankExcMet+AbsentSuspGrowth
20196991#18341.1%64.6%15.2%4.8%
20226591#17939.7%61.6%23.8%4.6%
20236491#20337.7%57.8%22.3%3.6%
20246794#13643.9%63.1%17.1%3.1%
20256389#23539.5%60.1%18.0%3.1%
NO STATEWIDE TESTING 2020–21 (COVID) · SCORE AND PERCENTILE ARE RELATIVE TO EACH YEAR'S FIELD
05Climate by student groupchronic absenteeism · 2019 vs 2025 — the two years CDE publishes at subgroup level
Group20192025Δ
Female13.8%19.0%+5.2pp
Male16.0%16.3%+0.3pp
Asian3.8%4.1%+0.3pp
Black/African American19.7%37.5%+17.8pp
White0.0%18.2%+18.2pp
Hispanic/Latino21.7%24.4%+2.7pp
Pacific Islander31.7%42.4%+10.7pp
Two or More Races8.4%10.6%+2.2pp
Students with Disabilities28.8%35.0%+6.2pp
English Learners29.3%31.7%+2.4pp
Homeless69.6%57.1%-12.5pp
Socioeconomically Disadvantaged24.8%30.0%+5.2pp
All Students14.9%17.6%+2.7pp
American Indian/Alaska Native16.2%
EXC = exceeded standard · MET+ = met or exceeded ("proficient") · Source: CA Dept. of Education · CAASPP 2024–25 · n=2,160 high schools · Vintages: climate subgroups 2019+2025 · district finance per its label · ACS 2022 · Data updated 2026-07-03methodology · data updates · CSV · report issue

SchoolScope scores and verdicts are our interpretation of public California Department of Education data — independent analysis, not an official rating. How we analyze · Request a correction