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Hesperian Elementary · San Lorenzo

Hesperian Elementary: The scores are below where anyone wants them. Here's what they don't tell you.

Hesperian posts low test scores — and grade 5 tests above grade 3 here this year, by 3.5pp. If this is your zoned school, the numbers below are where to start a conversation, not where to end one.

620 Drew Street, 94580 (opens in new tab)·San Lorenzo Unified·San Lorenzo·Grades TK-5·500 students·81% low-income·2024–25 CAASPP·(510) 317-5200
2019–2025 trend · CDE CAASPP
This schoolCA avg
Scope1945
% Exceeded3%21%
% Met+12%43%
Growth+3.5-2.9
Absence32.5%17.9%
Suspension1.9%1.6%
Scope Score
19
📈 On the Rise · Needs Support
ranked #5,630 statewide · #9 of 9 in San Lorenzo Unified

Hesperian Elementary scores 19 of 100 on SchoolScope's Scope Score — the 2nd percentile of 5,744 California elementary schools (CDE CAASPP 2025).

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

📈 On the Rise — Ask how many years the improvement has held, not just the latest one — one strong cohort and a real turnaround can look identical in a single year of data.

Most rating sites would stop at “12% proficient” and call it done. Hesperian deserves a closer read. The school sits in San Lorenzo, where four in five students qualify for free or reduced lunch — and reading the numbers without that context misreads the school.

Test scores are one lens, and at this school they're a rough one right now. The sections below show the fuller picture — including the parts that are working.

The seven-year arc

Percentile among 5,744 elementary schools statewide

Slipped from the 11th to the 2nd percentile since 2019.

CA Dashboard
ELAOrange(Declined Significantly)MathRed(Declined Significantly)

This school hasn't fully recovered from the pandemic: 12% meet the standard today, versus 24% in 2019 — a gap worth asking about on a visit.

ELA — % met or exceeded, by grade
Grade20192022202320242025
Grade 327%39%15%14%6%
Grade 421%17%22%9%15%
Grade 527%32%17%29%16%
Math — % met or exceeded, by grade
Grade20192022202320242025
Grade 334%36%35%27%11%
Grade 418%17%27%19%14%
Grade 516%13%17%21%7%

The story this school is actually telling

The school, grade by grade

ELA · CAASPP 2024–25

Different students, same year — each bar is one grade's proficiency mix.

95%
Grade 3 · 5% proficient
9%
86%
Grade 4 · 14% proficient
13%
84%
Grade 5 · 16% proficient

The 6 things our score weighs

Exceeded standard
2.5%
State 21.3%
18.8pp below state avg
Growth (G3→G5)
+3.5pp
State -2.9pp
Scores improve across grades
Met or exceeded
11.5%
State 42.7%
31.1pp below state avg
Chronic absenteeism
32.5%
State 17.9%
14.6pp above state avg
Suspension rate
1.9%
State 1.6%
0.3pp above state avg
EL proficiency (ELPAC)
5.3%
State 18.0%
12.7pp below state avg
Worth a school visit

Ask what changed in the last two years, and what the school is asking families for. Growth shows up in these numbers a year or two after it shows up in classrooms.

  • Ask how the school follows up when a student starts missing days — chronic absence often starts outside the classroom, not inside it.
  • 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 Hesperian Elementary in San Lorenzo, 10.9% of low-income students met or exceeded the ELA standard in 2025, compared to 25.7% district-wide and 38.2% statewide. Hesperian Elementary trails its district average for low-income students by 14.8 percentage points in ELA. Other subgroups: Low-Income students (10.5% Math proficient); Hispanic students (16.3% ELA proficient). The largest proficiency gap is 5.7 percentage points for english learner students. Data source: California Department of Education, CAASPP 2024-25. 183 students tested.

All students at this school: 12% met or exceeded
All StudentsAll Students: this school 12%, district —, state 43%12%
Socioeconomically DisadvantagedSocioeconomically Disadvantaged: this school 11%, district 22%, state 32%11% · −1 vs school
Hispanic/LatinoHispanic/Latino: this school 14%, district 20%, state 32%14% · +3 vs school
MaleMale: this school 8%, district 27%, state 42%8% · −4 vs school
English LearnersEnglish Learners: this school 7%, district 7%, state 11%7% · −5 vs school
FemaleFemale: this school 16%, district 27%, state 44%16% · +4 vs school
Students with DisabilitiesStudents with Disabilities: this school 0%, district 6%, state 15%0% · −12 vs school

10 of 17 student groups here are too small to report — a privacy protection, not a gap.

this school district, same group California, same group
Subgroup growth by grade

Change in proficiency from the lowest tested grade — which groups gain ground the longer they stay. Groups with fewer than 10 tested students per grade are not shown.

Low-income student ELA proficiency rises by 11.1pp from grade 3 to grade 5 at this school. District average: +2.3pp.

Showing up, and staying in class

Chronic absenteeismChronic absenteeism: this school 32.5%, district 24.9%, state 17.9%32.5% · +14.6pp vs state
Suspension rateSuspension rate: this school 1.9%, district —, state 1.6%1.9% · +0.3pp vs state

TK/K students miss school at roughly twice the rate of Grades 4–6 students (50.9% vs 25.5%). Chronic absence here concentrates in the earliest grades — worth asking how the school works with new families on attendance.

Chronic absenteeism by grade band
Grades 4–625.5%
TK/K50.9%

Where the path goes

The path below follows attendance boundaries — scores shown for each next step.

K-12 Feeder Path
Elementary
Hesperian Elementary
19/100
This school

Estimated path based on proximity within the same district. Contact your school district for official feeder information.

The people teaching here

Context — never part of the Scope Score
Student : teacherStudent to teacher ratio: this school 23:1, district 22:123:1
Teaching staff26 teachers
Avg. experience12.4 years
First-year teachers15%
Salary Schedule
Teacher salary schedule$69,152 – $136,428
Principal salary$161,236 – $176,480
Superintendent salary$407,524

Pay is set by the district, not the school.

What gets spent here

Per-pupil spendingPer-pupil spending: $21,946, CA average $14,815$21,946 · spent at this school
Federal share$22 per student

$22 per student arrives as federal Title funding — a measure of concentrated need, not school quality.

District current expense · FY 2024–25$24,271 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
Instruction60%
Instruction support12%
Student services9%
Administration8%
Buildings & maintenance11%
Other1%

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$14,346 per pupil
2019$13,545 per pupil
2018$13,748 per pupil
2017$11,408 per pupil
2016$11,052 per pupil

Source: NCES F-33 · Full district breakdown →

The neighborhood it serves

Hispanic67.0%
District 58.1% · CA 56.1%
Black10.6%
District 7.3% · CA 4.8%
Other10.6%
District 11.8% · CA 9.0%
Asian9.0%
District 17.7% · CA 10.2%
White2.8%
District 5.2% · CA 19.9%
Low IncomeFree/reduced lunch eligible 80.6% (17pp above CA avg)
Neighborhood — American Community Survey
Median income$111K · CA $85K
Median home value$847K · CA $659K
Bachelor's degree+26% · CA 35%
ZIP population29,420
Median age42 years

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

Worth Knowing

Transitional kindergarten is offered here — confirmed by actual Census Day enrollment, not just the listed grade span.

On the state's science test (CAST), 9% met or exceeded the standard — science is tested in grades 5 and 8 but never enters the Scope Score.

Frequently asked questions

Is Hesperian Elementary a good elementary school?

Hesperian Elementary has a Scope Score of 19 out of 100, placing it in the 2nd percentile of California elementary schools and ranked #5,630 statewide. 2.5% of students exceeded the state standard on the 2025 CAASPP assessment, which is 18.8 percentage points below the California average of 21.3%. The Scope Score weights 6 dimensions for elementary schools: exceeded standard (38%), grade 3-to-5 growth (27%), met or exceeded (proficient) (20%), 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 Hesperian Elementary's CAASPP test scores?

On the 2025 CAASPP Smarter Balanced Assessment, 11.5% of students at Hesperian Elementary met or exceeded the state standard in ELA and Math combined, and 2.5% exceeded it. The gap between those numbers matters: 9.0% of students are at the proficiency floor, while 2.5% 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. 433 student-subject combinations were assessed.

How does Hesperian Elementary rank in California?

Hesperian Elementary ranks #5,630 among California elementary schools by Scope Score, placing it in the 2nd percentile. This ranking is based on a weighted composite of 2025 CAASPP test performance (exceeded and met rates), grade-level growth (Grade 3 to grade 5 growth), 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.

Is Hesperian Elementary getting better or worse?

Based on 2025 CAASPP data, proficiency at Hesperian Elementary increases by 3.5 percentage points from Grade 3 to grade 5 growth. This upward trajectory suggests the school is adding measurable value — students leave with higher proficiency rates than they entered with. Growth trajectory is weighted at 15% in the elementary Scope Score because it measures what the school does, not just who walks in the door.

What is the attendance and school culture like at Hesperian Elementary?

32.5% of students at Hesperian Elementary are chronically absent (missing 10% or more of school days), compared to the California average of 17.9%. The suspension rate is 1.9%, indicating a low-discipline-incident environment. 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 Hesperian Elementary compare to other schools in San Lorenzo?

Hesperian Elementary scores 19/100 (2nd percentile) among California elementary 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 500 students. Use the schools in San Lorenzo page or the map view to compare all elementary schools nearby.

How does Hesperian Elementary serve low-income and underrepresented students?

At Hesperian Elementary in San Lorenzo, 10.9% of low-income students met or exceeded the ELA standard in 2025, compared to 25.7% district-wide and 38.2% statewide. Hesperian Elementary trails its district average for low-income students by 14.8 percentage points in ELA. Other subgroups: Low-Income students (10.5% Math proficient); Hispanic students (16.3% ELA proficient). The largest proficiency gap is 5.7 percentage points for english learner students. Data source: California Department of Education, CAASPP 2024-25. 183 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
Exceeded standard · 38%
2.5%
↓ vs CA 21.3% · 32th pctile
Growth (G3→G5) · 27%
+3.5pp
↑ vs CA -2.9pp · 31th pctile
Met or exceeded · 20%
11.5%
↓ vs CA 42.7% · 26th pctile
Chronic absenteeism · 5%
32.5%
↓ vs CA 17.9% · 26th pctile
Suspension rate · 5%
1.9%
↓ vs CA 1.6% · 48th pctile
EL proficiency (ELPAC) · 5%
5.3%
↓ vs CA 18.0% · 33th pctile
02By grade & subgroupCAASPP 2024–25 · % of tested students
ELATestedEXCMETNEARNOTMET++/CA
Grade 3721%4%21%74%6%−38
Grade 4745%9%20%65%15%−30
Grade 5673%13%16%67%16%−31
MathTestedEXCMETNEARNOTMET++/CA
Grade 3730%11%23%66%11%−35
Grade 4775%9%25%61%14%−27
Grade 5700%7%27%66%7%−28
Science (CAST)TestedEXCMETNEARNOT
Grade 5/8/11703%6%50%41%

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 Disadvantaged18310.9%−15−27
Hispanic/Latino13516.3%−8−23
English Learners1036.8%+1−4
03Peer comparison · nearest elementary schoolssorted by Scope Score
SchoolDistScopeEXCMET+GrowthSusp
Hesperian Elementary ←192.5%11.5%+3.51.9%
Chabot Elementary2.1 mi6442.4%70.9%+8.30.1%
Madison Elementary1.9 mi5328.1%56.3%+12.92.1%
Castro Valley Virtual Academy2.3 mi5231.8%54.5%2.1%
California average4521.3%42.7%−2.91.6%
04More measurescontext · not all part of the Scope Score
YearScopePctileRankExcMet+AbsentSuspGrowth
20192711#48797.6%24.0%15.0%0.8%-9.4pp
20222110#51657.0%25.5%61.5%0.2%-15.3pp
20232513#49566.5%22.2%43.3%0.0%-8.6pp
2024225#54225.5%19.8%35.5%0.1%+4.2pp
2025192#56302.5%11.5%32.5%1.9%+3.5pp
NO STATEWIDE TESTING 2020–21 (COVID) · SCORE AND PERCENTILE ARE RELATIVE TO EACH YEAR'S FIELD
What we can't show
  • — Low-income students here trail the state average for their group by 27 points in ELA — worth asking how the school is closing that gap.
05Climate by student groupchronic absenteeism · 2019 vs 2025 — the two years CDE publishes at subgroup level
Group20192025Δ
Female15.6%35.0%+19.4pp
Male14.6%32.2%+17.6pp
Asian2.0%20.8%+18.8pp
Black/African American27.5%46.4%+18.9pp
White7.7%35.3%+27.6pp
Hispanic/Latino14.5%33.2%+18.7pp
Two or More Races38.5%28.6%-9.9pp
Students with Disabilities20.6%45.2%+24.6pp
English Learners11.3%28.3%+17.0pp
Socioeconomically Disadvantaged15.9%35.5%+19.6pp
All Students15.1%33.5%+18.4pp
Pacific Islander33.3%
EXC = exceeded standard · MET+ = met or exceeded ("proficient") · Source: CA Dept. of Education · CAASPP 2024–25 · n=5,744 elementary 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