Compare · elementary

Westport Heights and Open Charter Magnet

Open Charter Magnet scores 82 and Westport Heights 73 among California elementary schools we score (spring 2026 tests). Open Charter Magnet’s English (reading and writing) and math results are clearly higher.

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Biggest differences

What are the biggest differences?

The biggest difference in test results is in English. Open Charter Magnet has the highest share and Westport Heights has the lowest.

Biggest difference

30points

in English. 68% of Open Charter Magnet students scored Proficient or Advanced. At Westport Heights it was 38%.

Lowest absence

6in 100

students at Open Charter Magnet missed 10% or more of school days. It was 23 in 100 at Westport Heights.

Low-income families

82%

of Westport Heights’s students are from low-income families. At Open Charter Magnet it is 20%.

Each tile is read from the figures below, for the schools scored among California elementary schools. Chronic absence is the 2025–26 school year. Students from low-income families are students eligible for free or reduced-price meals, 2024–25.

Test results

How do their test results compare?

The dark part of each bar is students who scored Advanced. The light part is students who scored Proficient. The dashed line is California for the same grades.

English: Proficient or Advanced

Reading and writing

Westport Heights38%Advanced: 12%
Open Charter Magnet68%Clearly aheadAdvanced: 36%, clearly ahead
California46%Advanced: 24%

Math: Proficient or Advanced

Share of students tested

Westport Heights28%Advanced: 9%
Open Charter Magnet52%Clearly aheadAdvanced: 28%, clearly ahead
California42%Advanced: 21%

Grades 3–5, spring 2026. From spring 2026, the state calls its top two levels “Proficient or Advanced” (formerly “Met or Exceeded”). Source: California’s state tests (CAASPP), California Department of Education.

Year by year

How have their results changed?

Open Charter Magnet’s English results changed the most. In 2017, 71% of its students were in the state’s top two test levels. In 2026 it was 68%.

Share of students in the state’s top two test levels, 2017 to 2026

Grades 3–5. Each year is a different group of students.

English

Math

The lines break across the COVID years, when state testing was waived or optional. Each figure is our combination of the grades’ published results, weighted by students tested. Source: California’s state tests (CAASPP), California Department of Education.

Life at school

Do students show up and stay in class?

A shorter bar is better here. The dashed line is the average California elementary school we score.

Chronically absent

Students in 100 who missed 10% or more of school days

Westport Heights23 in 10047 of 208 students
Open Charter Magnet6 in 100Clearly ahead23 of 380 students
Average school17 in 100

Suspended at least once

Share of students enrolled at any point in the year

Westport Heights0%0 of 213 students
Open Charter Magnet0%0 of 380 students
Average school1.6%

2025–26 school year. Average school: the average California elementary school we score. Source: California Department of Education.

State growth measure

How did results compare with what the state expected?

The state sets an expected score for each student from that student’s earlier scores. A bar to the right means students scored above it.

English

Points against the expected score

Westport Heights−3points
Open Charter Magnet+20points

Math

Points against the expected score

Westport Heights+3points
Open Charter Magnet+8points
  • Westport HeightsThe state calls both results Average. 46 students.
  • Open Charter MagnetThe state calls the English result Exceptional and the math result Accelerated. 131 students in English, 132 in math.

Grades 4–5, spring 2025. Students with scores in both years. The measure describes results, not causes. Source: California Department of Education growth model.

Culture, side by side

What do the school, its families and the records say?

A school’s words are its claims. The district’s survey and the staffing records are evidence.

MeasureWestport HeightsOpen Charter Magnet
LAUSD School Experience Survey, 2025–26The share of students, families and staff who agreed. The mark on each bar is the district.
Students: SafetyWestport Heights80%LAUSD 77% · 51 answersOpen Charter Magnet89%LAUSD 77% · 141 answers
Students: BelongingWestport Heights65%LAUSD 68% · 49 to 51 answersOpen Charter Magnet80%LAUSD 68% · 140 to 141 answers
Students: Caring adultsWestport Heights70%LAUSD 75% · 49 to 51 answersOpen Charter Magnet79%LAUSD 75% · 138 to 141 answers
Families: SafetyWestport Heights98%LAUSD 91% · 108 answersOpen Charter Magnet95%LAUSD 91% · 260 answers
Families: BelongingWestport Heights99%LAUSD 94% · 108 to 114 answersOpen Charter Magnet98%LAUSD 94% · 261 to 270 answers
Staff: SafetyWestport Heights100%LAUSD 97% · 28 answersOpen Charter Magnet100%LAUSD 97% · 42 answers
From the staffing records
Average years of teaching experience2024–25 school yearWestport Heights20Open Charter Magnet16
Teachers in their first year2024–25 school yearWestport Heights0%Open Charter Magnet6%
Show every subject in the survey
MeasureWestport HeightsOpen Charter Magnet
LAUSD School Experience Survey, 2025–26
Students: EngagementWestport Heights70%LAUSD 68% · 49 to 50 answersOpen Charter Magnet77%LAUSD 68% · 138 to 141 answers
Students: High expectationsWestport Heights86%LAUSD 84% · 49 to 50 answersOpen Charter Magnet85%LAUSD 84% · 140 to 141 answers
Students: Bullied 2 or more times in the past 30 daysLower is betterWestport Heights28%LAUSD 24% · 47 to 49 answersOpen Charter Magnet19%LAUSD 24% · 140 to 141 answers
Families: Caring adultsWestport Heights99%LAUSD 94% · 111 answersOpen Charter Magnet91%LAUSD 94% · 264 to 265 answers
Families: EngagementWestport Heights96%LAUSD 91% · 111 to 114 answersOpen Charter Magnet94%LAUSD 91% · 265 to 270 answers
Families: Bullying reports taken seriouslyWestport Heights79%LAUSD 80% · 111 answersOpen Charter Magnet76%LAUSD 80% · 261 answers
Staff: Caring adultsWestport Heights82%LAUSD 89% · 28 to 29 answersOpen Charter Magnet98%LAUSD 89% · 42 to 43 answers
Staff: High expectationsWestport Heights94%LAUSD 95% · 25 to 26 answersOpen Charter Magnet95%LAUSD 95% · 42 to 43 answers
Staff: Bullying called a mild or insignificant problemWestport Heights83%LAUSD 86% · 29 answersOpen Charter Magnet95%LAUSD 86% · 42 answers

School statements are from each school’s own website on the date shown. A survey figure averages the questions on that subject: the share who agreed, or for student bullying the share it happened to. Teacher records are from the California Department of Education. Nothing here is about a named person.

Who attends

Who attends, and how big are they?

The table shows how many students each school has and how many are from low-income families.

MeasureWestport HeightsOpen Charter Magnet
StudentsFederal school directory, 2024–25Westport Heights166Open Charter Magnet390
Students from low-income familiesEligible for free or reduced-price meals, 2024–25. California: 63%Westport Heights82%136 of 166 studentsOpen Charter Magnet20%77 of 390 students
Students per teacherA staffing ratio, not class sizeWestport Heights18Open Charter Magnet24
Show grades and who runs each school
MeasureWestport HeightsOpen Charter Magnet
GradesWestport HeightsTK–5Open Charter MagnetK–5
Who runs the schoolWestport HeightsLos Angeles UnifiedOpen Charter MagnetA charter school
Charter approved byThe approver decides whether the charter is renewed when its term endsWestport HeightsNot a charterOpen Charter MagnetLos Angeles UnifiedTerm ends June 30, 2033

Sources

Sources and definitions

75 is the typical California school. 100 is the best result in the state. How we score schools

Test results are from California’s state tests (CAASPP), spring 2026. Each figure is the share of students tested in the level’s grades who scored Proficient or Advanced, for one subject. California’s figure is our combination of the state’s published rows for the same grades.

“Clearly ahead” marks a figure that is ahead of the others by more than twice the margin of error. On chronic absence, ahead means lower.

Chronic absence and suspensions are the California Department of Education’s 2025–26 counts. “Chronically absent” means a student missed 10% or more of school days. The average school is the average California school we score at these schools’ level, with each school counted once.

The state growth measure is points above or below what the state expected from these students’ earlier scores. It covers grades 4–8 and comes from the state’s spring 2025 release.

The year-by-year chart shows each spring’s results for grades 3–5. Each year is a different group of students, so the chart does not show how the same students changed.

Students and students per teacher are from the federal school directory, 2024–25. Students from low-income families are students counted as eligible for free or reduced-price meals in the California Department of Education’s 2024–25 count.

Teacher experience is the California Department of Education’s staffing file for the school year shown (teachers only). A charter’s approver is from CDE’s charter term file and its term end from CDE’s Charter School Database.