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Email BoardHorizon
43-330 Palm Royale Drive, La Quinta, CA 92253-8170
Summary
Horizon is underperforming.
Reading and math results average to the 65th percentile among comparable California schools.
Only 47.3% of students met California's reading standard, but it is quickly trending up.
Math is weaker: 40.4% of students met California's math standard, but it is quickly trending up.
Proficiency stats
| Current Reading Proficiency | 47.3% |
| Current Math Proficiency | 40.4% |
| Reading State Rank | 735/1,734 (58th percentile) |
| Math State Rank | 493/1,735 (72nd percentile) |
School information
| Student / Teacher Ratio | 22:1 |
| Student enrollment (2024–25) | 286 |
| Low-Income Students | 247 (86.4%) |
| English Learners | 34 (11.9%) |
School Website
Great Schools
Niche
Ed-Data
CAASPP| Admissions | Open enrollment |
|---|---|
| Charter school | No |
| Magnet school | No |
Test score trends
Reading rose 9.2 points from last year and rose 12.3 points over the full period. Math rose 10.5 points from last year and rose 23.3 points over the full period. The latest results include grade 4, which was not included in the previous year.
•Math +23.3 percentage points (2024–2026)Reading Proficiency Scores
2026 state test results
Race and Ethnicity
White and Hispanic or Latino students have the strongest results.
Distribution of Scores by Grade
The share meeting the reading standard ranges from 26.1% to 63.2% across the grades shown. Overall, the school’s reading results rank in the top 43% among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 7.8-point reading income gap is narrower than the 11.6-point gap at a typical California K–12 school. It narrowed slightly over the period shown.
•English Learners vs English Native
Results for both language groups are unavailable, so a current reading gap cannot be calculated.
Math Proficiency Scores
2026 state test results
Race and Ethnicity
White students have the strongest math results at about 45% proficiency. The other reported groups range from about 41% to 41%.
Distribution of Scores by Grade
The share meeting the math standard ranges from 17.6% to 54.4% across the grades shown. Overall, the school’s math results rank in the top 29% among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 11.9-point math income gap is slightly wider than the 10.8-point gap at a typical California K–12 school. It widened over the period shown.
•English Learners vs English Native
Results for both language groups are unavailable, so a current math gap cannot be calculated.
Progress as students move up
2023–2026
How we compare income gaps
“Typical” means the median gap across 249 schools for reading and 251 for math. The comparison uses 2026 California K–12 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 Horizon rank in California?
Horizon ranks No. 735 of 1,734 in reading and No. 493 of 1,735 in math for 2026. These proficiency rankings compare California schools in the same grade-level category.
How does Horizon compare with other schools in Riverside County?
Horizon is No. 6 in reading and No. 4 in math proficiency among the 11 K–12 schools in Riverside County with 2026 results.
Explore schools in Riverside County