Public school · Ontario-Montclair · Ontario, California

Arroyo Elementary — Rating & test scores

Ontario · TK–8 · 493 students (2024–25)

59thpercentileSolid

The dots are California’s 5,726 scored public elementary schools, placed by Scope Score on spring 2026 tests. How it’s built →

Scope Score
40

Weighted composite · 2025–26
A weighted mix of six measures.

See this school’s score factors ↓
Needs Support25 in 100Developing25 in 100Solid25 in 100Strong25 in 100
Needs Support25 in 100Developing25 in 100Solid25 in 100Strong25 in 100
Needs Support25 in 100Developing25 in 100Solid25 in 100Strong25 in 100

Below California in English, well below in math: 38% and 30% scored Proficient or Advanced in grades 3–5, spring 2026, against 46% and 42%.

Source
Source
California’s state tests (CAASPP), California Department of Education, spring 2026
Students
all students tested in grades 3–5: 143
Comparison
California: CDE’s grade 3, 4 and 5 rows for the whole state combined, weighted by students tested (our calculation; 1,208,894 in English and 1,211,701 in math tested).

From spring 2026, the state calls its top two levels “Proficient or Advanced” (formerly “Met or Exceeded”).

For grades 6–8, the standing among California middle schools is in Academic achievement ↓

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Campus map · © OpenStreetMap

Drawn from OpenStreetMap. Volunteers map it, so a new building may be missing. Buildings with no mapped height are drawn one storey high.

A picture of the campus, not an attendance boundary or a rating.

Schools maintain a closed campus policy. For students’ safety, visitors may enter a campus only with the school’s official permission; this drawing implies no permission to enter.

In grades 3–5, spring 2026, 15% of students tested in English (reading and writing) scored Advanced, against 24% across California. Advanced is the top of the state’s four levels.

Sources
The sentence above
California’s state tests (CAASPP), California Department of Education, spring 2026. All students tested in grades 3–5. California: CDE’s grade 3, 4 and 5 rows for the whole state combined, weighted by students tested (our calculation; 1,208,894 in English tested).

Common questions

How do I get in?

Arroyo runs through 8th grade, so there’s no middle-school move. Ask Ontario-Montclair which school serves your address. Evidence ↓

Is Arroyo a good school?

Arroyo Elementary scores higher than 59 in 100 of California’s 5,726 scored public elementary schools: 59th percentile, Solid, spring 2026.

  • Grades 6–8: higher than 46 in 100 California middle schools we score (46th percentile, Developing, spring 2026)

Evidence ↓

How often do students miss school or get suspended?

In 2025–26, 15 in 100 students missed 10% or more of school days, against 8 in 100 at the average Ontario-Montclair elementary school. 0.4% of students (2 of 511) were suspended at least once in 2025–26, against 1.6% at the average California elementary school. Evidence ↓

More questions (3)

Did students here score above what the state expected?

In English, yes; in math, about as expected. In 2025, students here in grades 4–8 scored +7 points against the state’s expected score in English, which the state calls Accelerated. In math, they scored 0 points, which it calls Average.

  • Included in this measure: 251 students

Evidence ↓

How do kids like mine do here?

In spring 2026, 38% of low-income students in grades 3–8 at Arroyo Elementary in Ontario scored Proficient or Advanced in English, against 37% for the same group across California. Evidence ↓

What should I ask on a visit?

The questions drawn from this page are under Next steps, ready to copy. Evidence ↓

Academic achievement

How did students here do on state tests?

Below California in English; well below it in math.

State tests (CAASPP), spring 2026

In grades 3–5, spring 2026, 38% scored Proficient or Advanced in English and 30% in math, against 46% and 42% across California.

Source
Source
California’s state tests (CAASPP), California Department of Education, spring 2026
Students
all students tested in grades 3–5: 143
Comparison
California: CDE’s grades 3–5 rows for the whole state combined, weighted by students tested (our calculation; 1,208,894 in English, 1,211,701 in math tested). The comparisons use the same grades and year.
AdvancedProficientBelow the standard

English

Grades 3–5 · spring 2026 · 143 tested

Advanced
15%
Proficient
23%
Below the standard
62%
This school38%
California46%
Ontario-Montclair42%

38% Proficient or Advanced in grades 3–5.

Math

Grades 3–5 · spring 2026 · 143 tested

Advanced
15%
Proficient
15%
Below the standard
70%
This school30%
California42%
Ontario-Montclair37%

30% Proficient or Advanced in grades 3–5.

Results for each grade, spring 2026English and math · grades 3–8 · every level, with tested counts

What each level means: California's level descriptions.

English

English, grades 3–5: share of students tested, spring 2026
MeasureGrade 3Grade 4Grade 5
Proficient or Advanced39%31%45%
Advanced16%12%17%
Proficient23%19%28%
Developing level29%25%32%
Minimal32%44%23%
Tested445247
California44%46%49%
Difference−5−15−4
English, grades 6–8: share of students tested, spring 2026
MeasureGrade 6Grade 7Grade 8
Proficient or Advanced29%43%52%
Advanced10%8%12%
Proficient19%35%40%
Developing level25%27%29%
Minimal46%30%19%
Tested486052
California48%51%49%
Difference−19−8+3

California is CDE’s statewide English row for each grade, counting every student tested there; the comparisons in the chapters combine these rows for their grades, weighted by students tested (our calculation).

Math

Math, grades 3–5: share of students tested, spring 2026
MeasureGrade 3Grade 4Grade 5
Proficient or Advanced27%25%38%
Advanced9%16%21%
Proficient18%9%17%
Developing level28%32%24%
Minimal45%43%38%
Tested445148
California47%42%37%
Difference−20−17+1
Math, grades 6–8: share of students tested, spring 2026
MeasureGrade 6Grade 7Grade 8
Proficient or Advanced21%27%42%
Advanced4%13%12%
Proficient17%14%30%
Developing level27%30%18%
Minimal52%43%40%
Tested486052
California37%38%36%
Difference−16−11+6

California is CDE’s statewide math row for each grade, counting every student tested there; the comparisons in the chapters combine these rows for their grades, weighted by students tested (our calculation).

A grade the school doesn't teach has no row. “Suppressed” marks a result CDE blanks because fewer than 11 students tested (CDE’s reporting rule); “none tested” marks a grade CDE lists with no students tested; “not on file” marks a result missing from the records we hold. None of them means zero.

New to these scores? Read CAASPP scores explained: how to read your child’s report →

School pattern · grades 3–5 · spring 2026 · What patterns mean

Grade-to-grade gainsFrom grade 3 in spring 2024 to grade 5 in spring 2026, results here rose more than at the average California elementary school. Students move in and out, so these are partly different children. The Score factors record below gives the figure.

How do the middle grades do?

Below California in both subjects. In grades 6–8, spring 2026, 42% scored Proficient or Advanced in English and 30% in math, against 49% and 37% across California. The middle grades are placed separately: 46th percentile (Developing) among California’s middle schools.

English

Grades 6–8 · spring 2026 · 160 tested

Advanced
10%
Proficient
32%
Below the standard
58%
This school42%
California49%
Ontario-Montclair50%

42% Proficient or Advanced in grades 6–8.

Math

Grades 6–8 · spring 2026 · 160 tested

Advanced
10%
Proficient
20%
Below the standard
70%
This school30%
California37%
Ontario-Montclair36%

30% Proficient or Advanced in grades 6–8.

Have results changed?

English results were higher than in 2025; math results were similar. English went from 32% to 38% and math from 27% to 30%.

Did students here score above what the state expected?

In English, yes; in math, about as expected. California sets an expected score for each student from that student’s own score the year before. In 2025, students here in grades 4–8 scored +7 points against that expected score in English, which the state calls Accelerated. In math, they scored 0 points, which it calls Average.

Source
Source
CDE growth model, 2025
Students
students with scores in both years in grades 4–8: 251
Comparison
Points are scale-score points against the state’s expected score for each student; the category is CDE’s, quoted as published. It describes results, not causes.

Grades 4–8 · 2025 · 251 students with scores in both years

Points above or below what the state expected from the same students’ earlier scores.

+7 pts

English

The state calls it Accelerated, the fourth of its five growth levels.

0 pts

Math

The state calls it Average, the third of its five growth levels.

Ask: What extra help do students who are behind get, and how do you know it’s working?

All four levelsThe state’s test levels Advanced, Proficient, the Developing level (formerly Nearly met) and Minimal, with tested counts
Share of students tested at each level, spring 2026
StudentsAdvancedProficientDeveloping levelMinimalTested
English, grades 3–5 · This school15%23%28%34%143
English, grades 3–5 · California24%22%21%33%1,208,894
English, grades 3–5 · Ontario-Montclair19%23%23%35%5,488
Math, grades 3–5 · This school15%15%28%42%143
Math, grades 3–5 · California21%21%25%33%1,211,701
Math, grades 3–5 · Ontario-Montclair17%20%27%36%5,481
English, grades 6–8 · This school10%32%27%31%160
English, grades 6–8 · California19%30%23%28%1,254,039
English, grades 6–8 · Ontario-Montclair17%33%25%25%5,517
Math, grades 6–8 · This school10%20%25%45%160
Math, grades 6–8 · California21%16%23%40%1,254,800
Math, grades 6–8 · Ontario-Montclair18%18%25%39%5,522

Below the standard combines the state’s Developing and Minimal levels, its two lowest. Data source: California Department of Education, spring 2026. The state comparison combines CDE’s rows for the same grades, weighted by students tested (our calculation). The district row combines its public schools in the same grades, weighted by students tested.

English and math results for the tested grades. These do not measure the experience in kindergarten or the early grades.

Each grade’s results: English ↑ · Math ↑

Results since 20178 tested years shown · English and math have been below California in every tested year since 2017

Chart and table: 2017–2026.

English top two levels, grades 3–5
This schoolCalifornia
0%50%100%20172022202638%46%
Math top two levels, grades 3–5
This schoolCalifornia
0%50%100%20172022202630%42%

The lines break across the COVID years, when state testing was waived or optional.

In grades 3–5, the share at the state’s top two levels in English went from 33% in 2017 to 38% in 2026. In math, it went from 26% in 2017 to 30% in 2026. Each year is a different group of students.

Each year’s results and tested counts

English · top two levels · grades 3–5
YearThis schoolCalifornia
201733%
199 tested
45%
1,384,680 tested
201845%
175 tested
49%
1,346,907 tested
201934%
179 tested
50%
1,332,547 tested
202231%
156 tested
45%
1,260,830 tested
202326%
156 tested
44%
1,247,801 tested
202422%
151 tested
45%
1,235,509 tested
202532%
151 tested
46%
1,232,086 tested
202638%
143 tested
46%
1,208,894 tested
Math · top two levels · grades 3–5
YearThis schoolCalifornia
201726%
201 tested
40%
1,392,040 tested
201832%
181 tested
42%
1,352,321 tested
201929%
181 tested
44%
1,338,625 tested
202224%
157 tested
38%
1,265,943 tested
202323%
158 tested
40%
1,256,519 tested
202424%
153 tested
41%
1,249,262 tested
202527%
155 tested
41%
1,241,652 tested
202630%
143 tested
42%
1,211,701 tested
How the state’s growth measure worksPoints above or below what the state expected from the same students’ earlier scores

California uses each student’s English and math scores from the year before to set an expected score, based on how students with similar earlier scores did across the state. Zero would mean students here scored as expected. In English they scored 7 points above that expected score, and in math right at that expected score. Unlike the growth in our Scope Score, it follows the same students from one year to the next.

The state sorts every school’s growth result into five growth levels, from Minimal to Exceptional.

Here, as at most schools, the state’s figure blends the two most recent years, so it moves more slowly than one year’s scores.

Our Scope Score measures growth another way. It compares the latest grade 5 scores here with the school’s grade 3 scores two years earlier (partly different children), then places that change among California schools at the same level. The state’s measure counts only students who took California’s test the year before, so the two can point different ways.

What you can do

Who can act on Arroyo’s results?

Ontario-Montclair’s board decides Arroyo’s plan.

The state hasn’t placed Arroyo in a support program. Federal designation under the Every Student Succeeds Act, 2025–26. Source 

When is the plan set, and how can you take part?

Ontario-Montclair’s board must adopt its yearly plan (LCAP) by July 1, after at least one public hearing at an earlier meeting.

How to take part

  • Watch the board’s agenda: the hearing is posted at least 72 hours ahead.
  • Send written comments on the actions and spending the plan proposes.
  • Raise questions through the district’s parent advisory committee; the superintendent must answer its comments in writing.
  • Read the midyear report, due by February 28.
  • Read Ontario-Montclair’s 2026–27 plan (LCAP, PDF) 
Reading screening in kindergarten through grade 2What the law requires, and what to ask

California law requires schools to screen kindergartners through second graders for reading difficulties every year, with some exceptions. You get notice at least 15 days before, results within 45 days, and can opt out in writing.

Kindergartners can’t be screened before the 91st school day; transitional kindergarten isn’t covered.

If screening shows your child may be at risk for reading difficulties, the school must provide supports. That result isn’t a diagnosis, and screening can’t be used to delay a special-education evaluation.

Ask how many K–2 students screening found at risk last year, and how many got extra reading help.

California Education Code § 53008. Source 

Life at school

How often do students miss school or get suspended?

15 in 100 students were chronically absent in 2025–26.

State attendance and suspension records, 2025–26

That means they missed 10% or more of school days. At the average Ontario-Montclair elementary school, 8 in 100 were. 0.4% of students were suspended at least once in 2025–26, against 1.6% at the average California elementary school.

Source
Source
CDE chronic absenteeism and suspension files, 2025–26
Students
chronic absence: 77 of 501 students counted for it; suspension: 2 of 511 students enrolled during the year
Comparison
Each comparison is the rate at the average school (our average of school rates), not a pooled rate. Also: suspensions at the average Ontario-Montclair elementary school 0.4%.

Chronically absent, 2025–26

15 in 100This school
8 in 100At the average Ontario-Montclair elementary school
17 in 100At the average California elementary school

77 of 501 students were chronically absent, meaning they missed 10% or more of school days.

Suspensions, 2025–26

0.4%

of students were suspended at least once (2 of 511). Average California elementary school 1.6%.

Ask: When a child starts missing school, who calls the family, and how soon?

Chronic absence by grade2025–26 · per 100 students, with counts
  • Grades TK–3: not in the records we hold
  • Grades 4–6: 14 in 100, 23 of 163
  • Grades 7–8: 16 in 100, 19 of 118
Ask families and staff yourselfWhat to ask the people at Arroyo

Ask current families how the school keeps them informed, and what happened when their child needed help. Ask staff how long teachers tend to stay.

Questions for your visit ↓

Teach here? Tell us Ontario-Montclair’s email domain so staff can answer our workplace questions.

Every learner

How do kids like mine do here?

Student groups, grades 3–8, spring 2026

Source
Source
California Department of Education, CAASPP research file, spring 2026
Students
grades 3–8; each row gives its tested count. Low-income is CDE’s “socioeconomically disadvantaged”.
Comparison
California: the same group in the same grades, CDE’s rows for the whole state combined and weighted by students tested (our calculation).
ArroyoSame group, California
  • Low-incomeEnglish · 269 tested38%Same group, California 37%
  • Low-incomeMath · 268 tested28%Same group, California 28%
  • Hispanic or LatinoEnglish · 276 tested40%Same group, California 38%
  • Hispanic or LatinoMath · 276 tested30%Same group, California 28%
  • English learnersEnglish · 52 tested17%Same group, California 12%
  • English learnersMath · 53 tested15%Same group, California 14%

Proficient or Advanced, grades 3–8, spring 2026. English learners: grades 3–6 only.

Who are the students?

2025–26 · students counted
1. Hispanic or Latino: 90%2. White: 3%3. Black or African American: 3%Unallocated share: 4%. 100% minus available shares; not a student group.Reported shares2025–26
  1. Hispanic or Latino90%
  2. White3%
  3. Black or African American3%
  4. Asian—
  5. Filipino—
  6. Two or more races—
  7. American Indian or Alaska Native—
  8. Pacific Islander—
  9. Not reported—
  10. Unallocated share4%
A dash means the share isn’t available; it isn’t zero. The unallocated share is what’s left after the shares we have; it isn’t a student group. Source and comparisons: the full student mix below.

Are English learners moving up on the state’s English test?

44% of English learners here moved up at least one level on the state’s English test (ELPAC), or stayed at the top, spring 2025 to spring 2026.

Spring 2025 to spring 2026 · English learners with state English test (ELPAC) scores in both years

This school · 40 of 90 English learners44%
Ontario-Montclair · 1,643 of 3,52047%
California · 355,274 of 748,91647%

It counts students moving up the test’s levels, so a student can count here before becoming fluent. Data source: California Department of Education, 2026 Dashboard ↗.

Who are the families and teachers?

76%of students qualified for free or reduced-price meals in 2024–25, 376 of 493. California: 63%.

28teachers, 2024–25

15 yearsaverage experience, 2024–25

0%in their first year, 2024–25

95%of teaching positions with proper credential and placement, 2021–22

Ask: Which student groups does the school track most closely, and what does it do when one falls behind?

All group results, district comparisons and sources
Proficient or Advancedgrades 3–8 · spring 2026
Group and subjectHerevs Ontario-Montclairvs California
Low-income · 269 tested in English, 268 in math
English38%−644%+137%
Math28%−634%028%
Hispanic or Latino · 276 tested
English40%−545%+238%
Math30%−535%+228%
English learners · 52 tested in English, 53 in math · grades 3–6 only
English17%017%+512%
Math15%015%+114%

Each gap is to the same group, grades and subject: in Ontario-Montclair, and across California. No group that is behind across California does 10 or more points better here.

Students with disabilities, 53 tested in English and 52 in math: no rate for grades 3–5, 7 and 8 in our records, and fewer than 30 tested in the grades with one. Homeless students, 34 tested in English and 38 in math: no rate for grades 3–5, 7 and 8 in our records, and fewer than 30 tested in the grades with one. No published rate here for Asian, Black or African American, Filipino, White, American Indian or Alaska Native, Pacific Islander and military-family students, students of two or more races and foster youth. That can reflect privacy rules or small numbers; it isn’t evidence of a gap. This table covers groups by income, race or ethnicity, language and disability; girls and boys aren’t split out.

Full student mix, comparisons and sources, 2025–26
Students, 2025–26Here
Hispanic or Latino90%
White3%
Black or African American3%
Asian—
Filipino—
Two or more races—
American Indian or Alaska Native—
Pacific Islander—
Not reported—

Data source: California Department of Education chronic-absence file, 2025–26. Shares are of the students the file counts for attendance (CDE’s “eligible enrollment”); unavailable categories are shown as a dash.

How the credential rate is counted

CDE SARC report 2024–25, measured 2021–22: 95% of teaching positions, 20 properly credentialed teaching-position FTE out of 21.1 total position FTE. This measures positions, not individual teachers.

Next steps

How do I get in?

Arroyo runs through 8th grade, so there’s no middle-school move. Ask Ontario-Montclair which school serves your address.

School website: arroyo.omsd.net ↗Office: (909) 985-1012Administrator: Barbara Gruetzmacher
1700 East Seventh Street, Ontario 91764

Directory location · Explore nearby schools on the map. Confirm which school serves your address with Ontario-Montclair.

Questions for your visit

  1. What extra help do students who are behind get, and how do you know it’s working? 62% in English and 70% in math scored at the Developing or Minimal level, grades 3–5, spring 2026 (143 students tested in each); California: 54% and 58%
  2. When a child starts missing school, who calls the family, and how soon? 15 in 100 chronically absent, 2025–26 (77 of 501 students); average Ontario-Montclair elementary school: 8 in 100
  3. What extra help do English learners get, and how do you know it’s working? 15% of English learners scored Proficient or Advanced in math, grades 3–6, spring 2026 (53 students tested); the same group across California: 14%
  4. What are the school-day hours and after-school care options?

Office (909) 985-10121700 East Seventh Street, directions  (opens Google Maps in a new tab)

Nearby elementary schoolsClosest first, by straight-line distance

The closest elementary schools, by straight-line distance from this campus. Distance isn’t an attendance boundary.

Nearby elementary schoolsPercentile among California elementary schools, 2026

Each percentile compares a school with California schools at its own level.

Source records

Every figure on this page, with its source, grades, year and count.

Score factorssource values, index and weights · 2025–26 · ranked #2,335 of 5,726 California elementary schools we score · #12 of 27 in Ontario-Montclair
Score factors, 2025–26
FactorSchoolIndexWeight
Advancedaverage of English and math15%4442%
Proficient or Advancedaverage of English and math34%4323%
5th graders in 2026 against 3rd graders in 2024 (partly different children)+91 scale-score pts7620%
Chronically absent15 in 100525%
Suspension rate0.4% (2 of 511)595%
English learners: top level8%385%

Index is where the school's value sits among the California elementary schools we score, from 0 to 100, where 50 is their average; it is not a percentile. School values are from 2025–26. Chronic absence and suspension are CDE's all-students school rates; the score uses an adjusted version of each that pulls small schools toward the average, so their index can sit nearer 50 than the rate suggests. Growth is the change between the school's earlier and later grade-level groups, in scale-score points; it does not follow the same students.

Scope Score by year2018–19 to 2025–26 · each year’s inputs, and the score for each year we could verify

Scope Score

School yearScope ScorePercentileRankComparison group
2025–264059#2335California elementary schools · 5,726 schools · current formula

2018–19, 2021–22, 2022–23, 2023–24 and 2024–25 have records on file but no Scope Score we could verify against that year’s source files, so no score is shown for them.

School yearChronic absenceSuspensionGrade gap (points)
2018–199 in 1001.3% (6 of 452)+7
2021–22not on filenot on file+12
2022–23not on filenot on file0
2023–2421 in 1001.5% (8 of 543)−7
2024–2514 in 1001.1% (6 of 531)−7
2025–2615 in 1000.4% (2 of 511)+8

Chronic absence and suspension are CDE’s all-students school rates for each year.

Grade gap: the same year’s grade 3 and grade 5 results, side by side. They are different children, so the gap describes one year, not any child’s progress. The Scope Score’s growth measure is a different comparison, shown in Score factors above (how it’s built).
No 2019–20 or 2020–21 records in this SchoolScope series
Every tested year2017–2026 · rates, tested counts, and each grade

English and math by test year · all tested grades

Year · subjectStudents with scoresTop levelTop two levels
2026 · English30312%40%
2026 · Math30313%30%
2025 · English31711%38%
2025 · Math3216%25%
2024 · English3249%31%
2024 · Math3277%23%
2023 · English3099%33%
2023 · Math3148%21%
2022 · English2738%33%
2022 · Math2745%21%
2019 · English23514%35%
2019 · Math23711%30%
2018 · English17920%44%
2018 · Math18512%31%
2017 · English19915%33%
2017 · Math20110%26%

Each year names its school year end (2026 = 2025–26). “Students with scores” counts each subject on its own, so don’t add the English and math counts together. A dash is unavailable, not zero.

Earlier years · grade and subject

Year · grade · subjectStudents with scoresMet or exceeded
2025 · Grade 3 · English4639%
2025 · Grade 4 · English5531%
2025 · Grade 5 · English5028%
2025 · Grade 6 · English5931%
2025 · Grade 7 · English5351%
2025 · Grade 8 · English5450%
2025 · Grade 3 · Math4728%
2025 · Grade 4 · Math5728%
2025 · Grade 5 · Math5125%
2025 · Grade 6 · Math5915%
2025 · Grade 7 · Math5330%
2025 · Grade 8 · Math5424%
2024 · Grade 3 · English4420%
2024 · Grade 4 · English4425%
2024 · Grade 5 · English6321%
2024 · Grade 6 · English6442%
2024 · Grade 7 · English5838%
2024 · Grade 8 · English5137%
2024 · Grade 3 · Math4531%
2024 · Grade 4 · Math4527%
2024 · Grade 5 · Math6317%
2024 · Grade 6 · Math6425%
2024 · Grade 7 · Math5824%
2024 · Grade 8 · Math5215%
2023 · Grade 3 · English4129%
2023 · Grade 4 · English5711%
2023 · Grade 5 · English5838%
2023 · Grade 6 · English6130%
2023 · Grade 7 · English4749%
2023 · Grade 8 · English4547%
2023 · Grade 3 · Math4330%
2023 · Grade 4 · Math5718%
2023 · Grade 5 · Math5822%
2023 · Grade 6 · Math6120%
2023 · Grade 7 · Math5016%
2023 · Grade 8 · Math4524%
2022 · Grade 3 · English4918%
2022 · Grade 4 · English5929%
2022 · Grade 5 · English4846%
2022 · Grade 6 · English6327%
2022 · Grade 7 · English5448%
2022 · Grade 3 · Math5026%
2022 · Grade 4 · Math5922%
2022 · Grade 5 · Math4823%
2022 · Grade 6 · Math6316%
2022 · Grade 7 · Math5420%
2019 · Grade 3 · English5129%
2019 · Grade 4 · English6829%
2019 · Grade 5 · English6042%
2019 · Grade 6 · English5641%
2019 · Grade 3 · Math5227%
2019 · Grade 4 · Math6930%
2019 · Grade 5 · Math6028%
2019 · Grade 6 · Math5632%
2018 · Grade 3 · English6745%
2018 · Grade 4 · English5345%
2018 · Grade 5 · English5544%
2018 · Grade 6 · English——
2018 · Grade 3 · Math6832%
2018 · Grade 4 · Math5433%
2018 · Grade 5 · Math5931%
2018 · Grade 6 · Math——
2017 · Grade 3 · English6330%
2017 · Grade 4 · English5931%
2017 · Grade 5 · English7736%
2017 · Grade 3 · Math6436%
2017 · Grade 4 · Math5924%
2017 · Grade 5 · Math7819%

Current 2025–26 grade results are under Academic achievement, in Results for each grade. “Students with scores” counts the students tested in that grade, subject and year. A missing result is not zero, and each year’s row is a different group of children.

Science (CAST)schoolwide · spring 2026
Science (CAST)TestedAdvancedProficientDeveloping levelMinimal
Schoolwide1005%16%59%20%

CAST is tested in grades 5 and 8, then once in grade 10, 11, or 12. This row is the school's all-student aggregate. Not part of the Scope Score.

Student groups: test resultsEnglish · spring 2026 · against the same group in the district and California
Group · EnglishTestedProficient or Advancedvs districtvs California
Low-income26938%−6+1
Hispanic or Latino27640%−5+2
English learners (grades 3–6 only)5217%0+5
Student groups: the state’s growth measureCalifornia School Dashboard 2025 · points above or below what the state expected · shown, not part of the score
GroupEnglishnCDE categoryMathnCDE category
All students+7251Accelerated0251Average
Hispanic or Latino+7227Accelerated0227Average
Low-income+6220Accelerated+1220Average
English-only students+7151not categorized+2151not categorized
English learners−172Average−172Average
Students with disabilities−146Average−546Average
English learners only−944not categorized−144not categorized
Homeless+336Average−636Moderate
Recently reclassified as fluent in English+1228not categorized−328not categorized
Long-term English learners (grades 6–8 only)+623Accelerated−623Moderate

CDE reports scale-score points against the state’s expected score — not a percentage or percentile. The table keeps the group records SchoolScope imported for this school, including rows below our narrative display threshold. Muted rows have fewer than 30 students with a valid growth score. SchoolScope uses that threshold for the shorter narrative view; the reported values stay visible here. “Not categorized” means this imported CDE row has a growth value without a performance category. Long-term English learner counts cover grades 6–8 only (CDE’s rule), so that row is not comparable to the All students row. At least one estimate here is a CDE weighted estimate; that describes how CDE combines years, not a year-over-year trend. A group absent from this table has no imported record shown here. Its absence alone does not establish its size or performance. CDE growth covers grades 4–8. SchoolScope does not use these CDE figures in its Scope Score.

Growth recordsthe state’s student-by-student measure, and grade 5 against the same school’s grade 3 two years earlier, partly different children · two different measures

Grade 5 in 2026 against grade 3 in 2024 · English

English · 2024 · Grade 3
7%
exceeded standard · 20% met or exceeded
CDE CAASPP 2024 · 44 English test records with scores
English · 2026 · Grade 5
17%
Advanced · 45% Proficient or Advanced
CDE CAASPP 2026 · 47 English test records with scores

Minimum rounded subject-mean records with scores at the endpoints: 45 (school-grade cohort proxy).

These paired percentages describe English results for grade groups at this school in two years. The groups are not matched students. SchoolScope's scored growth measure uses a different school-level scale-score proxy across English and math; California's matched-student model is a separate measure.

California growth model · points vs expected

State model · English+7 pts vs expected

matched students, grades 4–8

CDE California growth model · 2025 Dashboard

Weighted school estimate; assessments from 2022–23, 2023–24, and 2024–25

All students, grades 4–8

251 students

CDE growth category: Accelerated

California growth model, English: +7 scale-score points versus the state's expectation, CDE category Accelerated, against SchoolScope's +2-point median for California elementary school records.

State model · math0 pts vs expected

matched students, grades 4–8

CDE California growth model · 2025 Dashboard

Weighted school estimate; assessments from 2022–23, 2023–24, and 2024–25

All students, grades 4–8

251 students

CDE growth category: Average

California growth model, math: 0 scale-score points versus the state's expectation, CDE category Average, against SchoolScope's +2-point median for California elementary school records.

Source notes. CDE reports scale-score points against the state’s expected score for matched students, never a percentage. Among SchoolScope's retained California elementary school records, the median English estimate is +2 and the middle half fall between −5 and +9 scale-score points — the spread is wide, so read the figure against it, not its sign alone. CDE's 2025 Dashboard weighted school estimate uses assessments from 2022–23, 2023–24, and 2024–25; adjacent reporting editions should not be read as independent annual changes. The CDE measure covers grades 4–8, and it is not part of the Scope Score.

Attendance and suspensionsState records · this school and each student group · 2018–19 and 2025–26

CDE’s all-students school rates for 2024–25 and 2025–26; the change is the difference between the two rates as printed.

Year-over-year school rates
Chronic absenteeism2024–25 · 14 in 100 → 2025–26 · 15 in 100 · +1 in 100
Suspension rate2024–25 · 1.1% (6 of 531) → 2025–26 · 0.4% (2 of 511) · −0.7 percentage points
Group2018–192025–26Change
Female8 in 10013 in 100+5 in 100
Male10 in 10017 in 100+7 in 100
Hispanic or Latino9 in 10015 in 100+6 in 100
Two or more races8 in 100——
Students with disabilities10 in 10014 in 100+4 in 100
English learners10 in 10013 in 100+3 in 100
Homeless20 in 10020 in 1000 in 100
Low-income10 in 10017 in 100+7 in 100
All students9 in 10015 in 100+6 in 100
Black or African American—38 in 100—
White—6 in 100—

Two reported school years only; no intervening-year result is implied. Source: CDE school-level chronic absenteeism by student group.

Fundingschool and district spending, from state and federal finance records · each row names its fiscal year and measure

Per-pupil spending

District · current expense$15,539 per pupil

NCES F-33 · FY 2020–21 (2021) · fall district membership: 19,286 pupils

California · selected district mean$14,491 per pupil

NCES F-33 · FY 2020–21 (2021) · SchoolScope’s unweighted mean across 818 selected California district finance records

School-level federal expenditures$868 per pupil

CDE ESSA · school-attributed per-pupil record · FY 2024–25 (2025) · source denominator: 493

Central federal expenditures attributed here$1,286 per pupil

CDE ESSA · central expenditures attributed to this school · FY 2024–25 (2025) · source denominator: 493

District current expense · FY 2024–25$24,903 per ADA

CDE SACS Current Expense of Education · district fiscal year ending 2025 · average daily attendance denominator

These figures are not directly comparable: school ESSA attributed spending and NCES district current expense use different measures and populations. Their fiscal years are labeled above.

How the California mean was selected

SchoolScope starts with its selected California finance records, not every NCES California district. For FY 2020–21, it calculates an unweighted mean of NCES F-33 current expense per pupil. District records contribute once, regardless of enrollment. The calculation keeps records with positive per-pupil current expense, enrollment over 100, CCD agency type 1, and a recorded district name; it excludes names ending in County Office of Education, Department of Education, or Superintendent of Schools. This is a SchoolScope calculation, not a state-published spending average.

Selected General Fund operating costs · FY 2024–⁠25 · SchoolScope calculation
Instruction 67%Instruction support 9%Student services 10%Administration 6%Buildings & maintenance 8%
The arithmetic behind these shares · FY 2024–25
GroupDollarsShare, to two decimalsPrinted
Instruction$287,587,73067.64%67%
Instruction support$36,857,1098.67%9%
Student services$42,835,88710.07%10%
Administration$25,134,8495.91%6%
Buildings & maintenance$32,744,8737.70%8%
Total$425,186,109100.00%100%

These shares are our arithmetic: each group’s dollars divided by the $425,186,109 total of the groups shown, rounded to whole percents by largest remainder so they add up to 100. Dollar amounts are rounded to the nearest dollar, so they can differ from the total by a dollar. SchoolScope groups district-level CDE SACS UserGL actuals from Fund 01, using operating objects 1000–5999 and excluding retiree benefits, food and community services, facilities acquisition, other outgo, and nonagency goals. These shares use that filtered total; they do not exactly break down CDE's official current expense per ADA above. The school-level ESSA figure uses a separate source.

NCES F-33 district fiscal-year history, 2017–⁠2021; latest district record shown: 2021
2021$15,539 per pupil
2020$14,549 per pupil
2019$14,721 per pupil
2018$13,829 per pupil
2017$12,471 per pupil

Source: NCES F-33 · Full district breakdown →

Staffing recordsstate teacher credential-and-placement and district salary records · each for its own year

Additional workforce records

Properly assigned intern credential holders0.0%

CDE 2024–25 SARC, Teacher Preparation and Placement table; measured school year 2021–22. Share of reported school teaching-position full-time equivalents assigned to properly assigned intern credential holders. A reported 0.0% is shown; unavailable rates are omitted. This is a position share, not a count of current teachers or of emergency permits.

The surrounding ZIP codeCensus Bureau survey, 2020–2024 · ZIP 91764 · not the school’s students
American Community Survey 5-year estimates · 2020–2024 · ZIP 91764 area
MeasureEstimate
Median household income$81,762
Bachelor's degree or higher (adults 25+)19%
ZIP-area population56,270
Median age31.8 years

Source: U.S. Census Bureau, American Community Survey, 2020–2024 5-year estimates. Median household income covers the past 12 months and is reported in 2024 inflation-adjusted dollars. Bachelor's degree or higher uses adults age 25 and over as its population. A dash is unavailable, not zero; a reported zero remains zero. ZIP-area figures do not establish the school's attendance area or describe its enrolled students. These figures are not part of the Scope Score. See all schools in ZIP code 91764 →

Downloads, embed and methodologyCSV · embed code · sources · corrections

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  • Its Scope Score is an elementary school score; results for its other grades are in these records.

Data sources: public data sources, including the California Department of Education · state tests (CAASPP) 2025–26 · Scope Score from 2025–26 results, compared across 5,726 elementary schools · attendance and suspensions by student group from 2018–19 and 2025–26 · district finance for the year each row names · Census survey (ACS) 2020–2024 · Data updated October 15, 2026

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