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Email BoardPantera Elementary
801 Pantera Drive, Diamond Bar, CA 91765-4637
Summary
Pantera Elementary is an excellent school.
Reading and math results average to the 96th percentile among comparable California schools.
82.4% of students met California's reading standard, and it is holding steady.
80.9% of students met California's math standard, which is excellent statewide, it is holding steady.
Proficiency stats
| Current Reading Proficiency | 82.4% |
| Current Math Proficiency | 80.9% |
| Reading State Rank | 155/4,657 (97th percentile) |
| Math State Rank | 210/4,657 (96th percentile) |
School information
| Student / Teacher Ratio | 24:1 |
| Student enrollment (2024–25) | 512 |
| Low-Income Students | 245 (47.9%) |
| English Learners | 84 (16.4%) |
School Website
Great Schools
Niche
Ed-Data
CAASPP| Admissions | Open enrollment |
|---|---|
| Charter school | No |
| Magnet school | No |
Test score trends
Reading rose 1.0 points from last year and fell 0.4 points over the full period. Math rose 6.4 points from last year and rose 0.1 points over the full period.
•Math +0.1 percentage points (2024–2026)
Reading Proficiency Scores
2026 state test results
Race and Ethnicity
Most students in every reported group meet the reading standard. Asian and Two or more races students have the strongest results.
Distribution of Scores by Grade
The share meeting the reading standard ranges from 76.3% to 91.9% across the grades shown. Overall, the school’s reading results rank in the top 4% among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 15.3-point reading income gap is narrower than the 17.6-point gap at a typical California K–6 school. It widened slightly over the period shown.
•English Learners vs English Native
25.0% of English learners meet the reading standard, compared with 79.1% of English-only students. The gap narrowed as English-learner results fell and English-only results fell.
•Math Proficiency Scores
2026 state test results
Race and Ethnicity
Asian students have the strongest math results at about 88% proficiency. The other reported groups range from about 61% to 71%.
Distribution of Scores by Grade
The share meeting the math standard ranges from 58.7% to 94.7% across the grades shown. Overall, the school’s math results rank in the top 5% among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 16.8-point math income gap is narrower than the 17.5-point gap at a typical California K–6 school. It widened slightly over the period shown.
•English Learners vs English Native
52.4% of English learners meet the math standard, compared with 75.7% of English-only students. The gap widened as English-learner results fell and English-only results rose.
•Progress as students move up
2023–2026
How we compare income gaps
“Typical” means the median gap across 1,479 schools for reading and 1,483 for math. The comparison uses 2026 California K–6 schools with at least 20 tested students in each income group and a reported low-income student population. Each school counts once. Its gap is non-low-income proficiency minus low-income proficiency, including negative gaps. California state test data
Understanding this school
How does Pantera Elementary compare within the district?
Pantera Elementary is No. 1 in both reading and math proficiency among the 17 K–6 schools in Pomona Unified with 2026 results.
Explore the district’s schoolsHow does Pantera Elementary rank in California?
Pantera Elementary ranks No. 155 of 4,657 in reading and No. 210 of 4,657 in math for 2026. These proficiency rankings compare California schools in the same grade-level category.
How do low-income students at Pantera Elementary compare within the district?
Low-income students here rank No. 1 in both subjects among 17 K–6 district schools with reportable 2026 results for this group. 74.8% meet the reading standard and 72.7% meet the math standard.
See results by student groupHow does Pantera Elementary compare with other schools in Diamond Bar?
Pantera Elementary is No. 1 in both reading and math proficiency among the 3 K–6 schools in Diamond Bar with 2026 results.
Explore schools in Diamond BarHow does Pantera Elementary compare with other schools in Los Angeles County?
Pantera Elementary is No. 9 in reading and No. 7 in math proficiency among the 275 K–6 schools in Los Angeles County with 2026 results.
Explore schools in Los Angeles CountyWhich schools should I compare?
Schools serving K–6 in the same district.
| School | Math | Reading |
|---|---|---|
| Pantera ElementaryThis school | 80.9% | 82.4% |
| Armstrong Elementary | 25.8% | 45.4% |
| Golden Springs Elementary | 41.8% | 57.0% |
