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Email BoardInnovative Horizons Charter
1461 North A Street, Perris, CA 92570-1968
Summary
Innovative Horizons Charter is badly underperforming.
Reading and math results average to the 36th percentile among comparable California schools.
Only 37.4% of students met California's reading standard, but it is holding steady.
Math is weaker: 22.6% of students met California's math standard, but it is slowly trending up.
Proficiency stats
| Current Reading Proficiency | 37.4% |
| Current Math Proficiency | 22.6% |
| Reading State Rank | 1,084/1,734 (38th percentile) |
| Math State Rank | 1,130/1,735 (35th percentile) |
School information
| Student / Teacher Ratio | 21:1 |
| Student enrollment (2024–25) | 894 |
| Low-Income Students | 780 (87.2%) |
| English Learners | 354 (39.6%) |
School Website
Great Schools
Niche
Ed-Data
CAASPP| Admissions | Open enrollment |
|---|---|
| Charter school | Yes |
| Magnet school | No |
Test score trends
Reading fell 3.1 points from last year and rose 0.3 points over the full period. Math rose 1.0 points from last year and rose 3.3 points over the full period.
•Math +3.3 percentage points (2024–2026)Reading Proficiency Scores
2026 state test results
Race and Ethnicity
Two or more races 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 45.0% across the grades shown. Overall, the school’s reading results rank No. 1,084 of 1,734 among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 2.9-point reading income gap is narrower than the 16.5-point gap at a typical California K–8 school. It narrowed over the period shown.
•
English Learners vs English Native
10.6% of English learners meet the reading standard, compared with 39.8% of English-only students. The gap widened as English-learner results fell and English-only results rose.
•Math Proficiency Scores
2026 state test results
Race and Ethnicity
Two or more races students have the strongest math results at about 29% proficiency. The other reported groups range from about 20% to 22%.
Distribution of Scores by Grade
The share meeting the math standard ranges from 16.8% to 31.2% across the grades shown. Overall, the school’s math results rank No. 1,130 of 1,735 among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 5.8-point math income gap is narrower than the 15.5-point gap at a typical California K–8 school. It widened slightly over the period shown.
•English Learners vs English Native
3.5% of English learners meet the math standard, compared with 22.9% 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 802 schools for reading and 801 for math. The comparison uses 2026 California K–8 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 Innovative Horizons Charter rank in California?
Innovative Horizons Charter ranks No. 1,084 of 1,734 in reading and No. 1,130 of 1,735 in math for 2026. These proficiency rankings compare California schools in the same grade-level category.
How does Innovative Horizons Charter compare with other schools in Riverside County?
Innovative Horizons Charter is No. 15 in reading and No. 16 in math proficiency among the 23 K–8 schools in Riverside County with 2026 results.
Explore schools in Riverside County