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Twin Lakes Elementary · El Monte

Twin Lakes Elementary: No single number tells this school's story. Here's the honest picture.

Twin Lakes posts 25% meeting the standard and 10.3% exceeding it, against 43% and 21.3% statewide. The gaps and the bright spots below are the real read.

3900 Gilman Road, 91732 (opens in new tab)·Mountain View Elementary·El Monte·Grades 3-8·502 students·89% low-income·2024–25 CAASPP·(626) 652-4400·Website
2019–2025 trend · CDE CAASPP
This schoolCA avg
Scope4245
% Exceeded10%21%
% Met+25%43%
Growth+25.8-2.9
Absence15.0%17.9%
Suspension1.1%1.6%
Scope Score
42
📈 On the Rise · Developing
ranked #2,921 statewide · #3 of 7 in Mountain View Elementary

Twin Lakes Elementary scores 42 of 100 on SchoolScope's Scope Score — the 49th 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 “25% proficient” and call it done. Twin Lakes deserves a closer read. The school sits in El Monte, where four in five students qualify for free or reduced lunch — and reading the numbers without that context misreads the school.

The seven-year arc

Percentile among 5,744 elementary schools statewide

Climbed from the 35th to the 49th percentile since 2019 — past roughly 700 elementary schools.

CA Dashboard
ELABlue(Increased Significantly)MathGreen(Increased Significantly)

This school hasn't fully recovered from the pandemic: 25% meet the standard today, versus 30% in 2019 — a gap worth asking about on a visit.

ELA — % met or exceeded, by grade
Grade20192022202320242025
Grade 330%24%31%26%9%
Grade 432%31%32%29%25%
Grade 545%29%15%33%47%
Grade 646%31%41%16%33%
Grade 734%20%25%20%
Grade 829%25%16%32%
Math — % met or exceeded, by grade
Grade20192022202320242025
Grade 335%22%30%23%17%
Grade 418%17%25%34%22%
Grade 523%9%11%25%30%
Grade 629%23%35%9%19%
Grade 716%13%19%13%
Grade 89%16%8%20%

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.

9%
91%
Grade 3 · 9% proficient
11%
14%
75%
Grade 4 · 25% proficient
20%
27%
53%
Grade 5 · 47% proficient

The honest read: the share exceeding rises 20.0pp across grades; the floor rises 38.6pp. The state average rises 4.5pp over the same span. Kids here gain ground the longer they stay — the pattern you want to see. A school visit and conversation with teachers will tell you more than this number.

The 6 things our score weighs

Exceeded standard
10.3%
State 21.3%
11.1pp below state avg
Growth (G3→G5)
+25.8pp
State -2.9pp
Scores improve across grades
Met or exceeded
25.1%
State 42.7%
17.6pp below state avg
Chronic absenteeism
15.0%
State 17.9%
2.9pp below state avg
Suspension rate
1.1%
State 1.6%
0.6pp below state avg
EL proficiency (ELPAC)
14.5%
State 18.0%
3.4pp 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 Twin Lakes Elementary in El Monte, 27.8% of low-income students met or exceeded the ELA standard in 2025, compared to 31.3% district-wide and 38.2% statewide. Twin Lakes Elementary trails its district average for low-income students by 3.4 percentage points in ELA. Other subgroups: Low-Income students (18.0% Math proficient); Hispanic students (24.8% ELA proficient). The largest proficiency gap is 25.6 percentage points for disabilities students. Data source: California Department of Education, CAASPP 2024-25. 449 students tested.

All students at this school: 24% met or exceeded
All StudentsAll Students: this school 24%, district —, state 43%24%
Socioeconomically DisadvantagedSocioeconomically Disadvantaged: this school 23%, district 25%, state 32%23% · −1 vs school
Hispanic/LatinoHispanic/Latino: this school 21%, district 24%, state 32%21% · −4 vs school
MaleMale: this school 22%, district 24%, state 42%22% · −2 vs school
FemaleFemale: this school 27%, district 28%, state 44%27% · +3 vs school
English LearnersEnglish Learners: this school 4%, district 7%, state 11%4% · −20 vs school
HomelessHomeless: this school 15%, district 20%, state 22%15% · −9 vs school
Students with DisabilitiesStudents with Disabilities: this school 1%, district 6%, state 15%1% · −23 vs school

7 of 15 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 41.1pp from grade 3 to grade 5 at this school. District average: +11.0pp.

Showing up, and staying in class

Chronic absenteeismChronic absenteeism: this school 15.0%, district 15.6%, state 17.9%15.0% · −2.9pp vs state
Suspension rateSuspension rate: this school 1.1%, district —, state 1.6%1.1% · −0.6pp vs state
Chronic absenteeism by grade band
Grades 4–611.2%
Grades 7–816.7%

Where the path goes

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

K-12 Feeder Path
Elementary
Twin Lakes Elementary
42/100
This school
High School
No feeder data available for this level

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 19:1, district 20:119:1
Teaching staff32 teachers
Avg. experience16.9 years
Fully credentialed96%
First-year teachers3%
Intern / emergency permit0.3%
Salary Schedule
Teacher salary schedule$65,245 – $134,574
Principal salary$164,244 – $0
Superintendent salary$231,248

Pay is set by the district, not the school.

What gets spent here

Per-pupil spendingPer-pupil spending: $26,843, CA average $14,815$26,843 · spent at this school
Federal share$765 per student

$765 per student arrives as federal Title funding — a measure of concentrated need, not school quality.

District current expense · FY 2024–25$26,777 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
Instruction66%
Instruction support14%
Student services6%
Administration6%
Buildings & maintenance8%

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

district detail, 2018–2020 — the newest published
2020$10,789 per pupil
2020$17,381 per pupil
2019$10,957 per pupil
2019$15,940 per pupil
2018$11,227 per pupil

Source: NCES F-33 · Full district breakdown →

The neighborhood it serves

Hispanic90.2%
District 92.9% · CA 56.1%
Asian7.2%
District 6.1% · CA 10.2%
White1.0%
District 0.4% · CA 19.9%
Other1.0%
District 0.5% · CA 9.0%
Black0.6%
District 0.2% · CA 4.8%
Low IncomeFree/reduced lunch eligible 88.8% (25pp above CA avg)
Neighborhood — American Community Survey
Median income$75K · CA $85K
Median home value$644K · CA $659K
Bachelor's degree+16% · CA 35%
ZIP population57,431
Median age38 years

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

Worth Knowing

On the state's science test (CAST), 16% met or exceeded the standard — science is tested in grades 5 and 8 but never enters the Scope Score.

Frequently asked questions

Is Twin Lakes Elementary a good elementary school?

Twin Lakes Elementary has a Scope Score of 42 out of 100, placing it in the 49th percentile of California elementary schools and ranked #2,921 statewide. 10.3% of students exceeded the state standard on the 2025 CAASPP assessment, which is 11.1 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 Twin Lakes Elementary's CAASPP test scores?

On the 2025 CAASPP Smarter Balanced Assessment, 25.1% of students at Twin Lakes Elementary met or exceeded the state standard in ELA and Math combined, and 10.3% exceeded it. The gap between those numbers matters: 14.9% of students are at the proficiency floor, while 10.3% 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. 285 student-subject combinations were assessed.

How does Twin Lakes Elementary rank in California?

Twin Lakes Elementary ranks #2,921 among California elementary schools by Scope Score, placing it in the 49th 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 Twin Lakes Elementary getting better or worse?

Based on 2025 CAASPP data, proficiency at Twin Lakes Elementary increases by 25.8 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 Twin Lakes Elementary?

15.0% of students at Twin Lakes Elementary are chronically absent (missing 10% or more of school days), which is better than the California average of 17.9%. The suspension rate is 1.1%, 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 Twin Lakes Elementary compare to other schools in El Monte?

Twin Lakes Elementary scores 42/100 (49th 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 502 students. Use the schools in El Monte page or the map view to compare all elementary schools nearby.

How does Twin Lakes Elementary serve low-income and underrepresented students?

At Twin Lakes Elementary in El Monte, 27.8% of low-income students met or exceeded the ELA standard in 2025, compared to 31.3% district-wide and 38.2% statewide. Twin Lakes Elementary trails its district average for low-income students by 3.4 percentage points in ELA. Other subgroups: Low-Income students (18.0% Math proficient); Hispanic students (24.8% ELA proficient). The largest proficiency gap is 25.6 percentage points for disabilities students. Data source: California Department of Education, CAASPP 2024-25. 449 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%
10.3%
↓ vs CA 21.3% · 39th pctile
Growth (G3→G5) · 27%
+25.8pp
↑ vs CA -2.9pp · 67th pctile
Met or exceeded · 20%
25.1%
↓ vs CA 42.7% · 37th pctile
Chronic absenteeism · 5%
15.0%
↑ vs CA 17.9% · 55th pctile
Suspension rate · 5%
1.1%
↑ vs CA 1.6% · 55th pctile
EL proficiency (ELPAC) · 5%
14.5%
↓ vs CA 18.0% · 46th pctile
02By grade & subgroupCAASPP 2024–25 · % of tested students
ELATestedEXCMETNEARNOTMET++/CA
Grade 3230%9%35%57%9%−35
Grade 46411%14%14%61%25%−20
Grade 55520%27%25%27%47%−1
Grade 66414%19%30%38%33%−14
Grade 71213%17%22%58%20%−28
Grade 81637%25%25%44%32%−14
MathTestedEXCMETNEARNOTMET++/CA
Grade 3230%17%22%61%17%−28
Grade 46411%11%22%56%22%−20
Grade 55620%11%36%34%30%−5
Grade 6649%9%23%58%19%−16
Grade 71213%10%17%70%13%−21
Grade 81637%13%29%50%20%−12
Science (CAST)TestedEXCMETNEARNOT
Grade 5/8/112193%13%64%19%

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 Disadvantaged44927.8%−3−10
Hispanic/Latino44324.8%−6−14
English Learners1645.5%−3−5
03Peer comparison · nearest elementary schoolssorted by Scope Score
SchoolDistScopeEXCMET+GrowthSusp
Twin Lakes Elementary ←4210.3%25.1%+25.81.1%
Longley Way Elementary3.3 mi5837.3%66.4%+5.00.4%
Cleminson Elementary2.5 mi5832.2%55.1%+10.90.7%
Gidley Elementary2.6 mi5820.5%52.2%+6.72.5%
California average4521.3%42.7%−2.91.6%
04More measurescontext · not all part of the Scope Score
YearScopePctileRankExcMet+AbsentSuspGrowth
20193635#359310.5%30.4%5.6%2.0%+1.2pp
20222521#45495.3%22.1%37.7%7.5%-4.4pp
2023173#55788.8%23.9%22.7%11.7%-17.5pp
20243841#33799.3%28.4%16.2%4.3%+4.4pp
20254249#292110.3%25.1%15.0%1.1%+25.8pp
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 10 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
Female5.0%15.9%+10.9pp
Male6.0%13.7%+7.7pp
Asian4.0%2.7%-1.3pp
Hispanic/Latino5.7%15.7%+10.0pp
Students with Disabilities5.3%31.1%+25.8pp
English Learners4.8%15.9%+11.1pp
Homeless12.8%13.1%+0.3pp
Socioeconomically Disadvantaged5.7%15.0%+9.3pp
All Students5.5%14.7%+9.2pp
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