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Email BoardLoomis Basin Charter
5438 Laird Road, Loomis, CA 95650-8916
Summary
Loomis Basin Charter is a good school.
Reading and math results average to the 97th percentile among comparable California schools.
79.3% of students met California's reading standard, and it is trending up.
75.9% of students met California's math standard, which is strong statewide and is trending up.
Proficiency stats
| Current Reading Proficiency | 79.3% |
| Current Math Proficiency | 75.9% |
| Reading State Rank | 64/1,734 (96th percentile) |
| Math State Rank | 48/1,735 (97th percentile) |
School information
| Student / Teacher Ratio | 21:1 |
| Student enrollment (2024–25) | 505 |
| Low-Income Students | 48 (9.5%) |
| English Learners | 4 (0.8%) |
School Website
Great Schools
Niche
Ed-Data
CAASPP| Admissions | Open enrollment |
|---|---|
| Charter school | Yes |
| Magnet school | No |
Test score trends
Reading fell 0.9 points from last year and rose 3.5 points over the full period. Math rose 5.2 points from last year and rose 7.3 points over the full period.
•Math +7.3 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 70.0% to 87.5% 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 9.8-point reading income gap is narrower than the 16.5-point gap at a typical California K–8 school. It widened 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
Asian students have the strongest math results at about 79% proficiency. The other reported groups range from about 66% to 78%.
Distribution of Scores by Grade
The share meeting the math standard ranges from 70.0% to 80.3% across the grades shown. Overall, the school’s math results rank in the top 3% among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 22.1-point math income gap is wider than the 15.5-point gap at a typical California K–8 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 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 Loomis Basin Charter compare within the district?
Loomis Basin Charter is No. 2 in reading and No. 1 in math proficiency among the 7 K–8 schools in Loomis Union Elementary with 2026 results.
Explore the district’s schoolsHow does Loomis Basin Charter rank in California?
Loomis Basin Charter ranks No. 64 of 1,734 in reading and No. 48 of 1,735 in math for 2026. These proficiency rankings compare California schools in the same grade-level category.
How do low-income students at Loomis Basin Charter compare within the district?
Low-income students here rank No. 1 in both subjects among 6 K–8 district schools with reportable 2026 results for this group. 70.4% meet the reading standard and 55.6% meet the math standard.
See results by student groupHow does Loomis Basin Charter compare with other schools in Loomis?
Loomis Basin Charter is No. 1 in both reading and math proficiency among the 5 K–8 schools in Loomis with 2026 results.
Explore schools in LoomisHow does Loomis Basin Charter compare with other schools in Placer County?
Loomis Basin Charter is No. 3 in reading and No. 2 in math proficiency among the 21 K–8 schools in Placer County with 2026 results.
Explore schools in Placer CountyWhich schools should I compare?
Schools serving K–8 in the same district.
| School | Math | Reading |
|---|---|---|
| Loomis Basin CharterThis school | 75.9% | 79.3% |
| Franklin Elementary | 61.7% | 74.3% |
| H. Clarke Powers Elementary | 58.3% | 61.4% |
