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Email BoardBuckingham Collegiate Charter Academy
100 McClellan Street, Vacaville, CA 95688-5413
Summary
Buckingham Collegiate Charter Academy is a good school.
Reading and math results average to the 76th percentile among comparable California schools.
71.0% of students met California's reading standard, but it is trending down.
Math is weaker: 33.0% of students met California's math standard, it is holding steady.
Proficiency stats
| Current Reading Proficiency | 71.0% |
| Current Math Proficiency | 33.0% |
| Reading State Rank | 289/1,596 (82nd percentile) |
| Math State Rank | 475/1,596 (70th percentile) |
School information
| Student / Teacher Ratio | 19:1 |
| Student enrollment (2024–25) | 474 |
| Low-Income Students | 163 (34.4%) |
| English Learners | 1 (0.2%) |
School Website
Great Schools
Niche
Ed-Data
CAASPP| Admissions | Open enrollment |
|---|---|
| Charter school | Yes |
| Magnet school | Yes |
Test score trends
Reading fell 13.8 points from last year and fell 6.7 points over the full period. Math fell 6.3 points from last year and rose 0.3 points over the full period.
•Math +0.3 percentage points (2024–2026)
Reading Proficiency Scores
2026 state test results
Race and Ethnicity
Most students in every reported group meet the reading standard. White and Hispanic or Latino students have the strongest results.
Distribution of Scores by Grade
71.0% of tested students meet the reading standard in the grade shown. Overall, the school’s reading results rank in the top 19% among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 9.4-point reading income gap is narrower than the 14.7-point gap at a typical California 9–12 school. It narrowed 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 40% proficiency. The other reported groups range from about 24% to 24%.
Distribution of Scores by Grade
33.0% of tested students meet the math standard in the grade shown. Overall, the school’s math results rank in the top 30% among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 24.4-point math income gap is wider than the 14.2-point gap at a typical California 9–12 school. It narrowed over the period shown.
•English Learners vs English Native
Results for both language groups are unavailable, so a current math gap cannot be calculated.
How we compare income gaps
“Typical” means the median gap across 876 schools for reading and 882 for math. The comparison uses 2026 California 9–12 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 Buckingham Collegiate Charter Academy compare within the district?
Buckingham Collegiate Charter Academy is No. 1 in both reading and math proficiency among the 3 9–12 schools in Vacaville Unified with 2026 results.
Explore the district’s schoolsHow does Buckingham Collegiate Charter Academy rank in California?
Buckingham Collegiate Charter Academy ranks No. 289 of 1,596 in reading and No. 475 of 1,596 in math for 2026. These proficiency rankings compare California schools in the same grade-level category.
How do low-income students at Buckingham Collegiate Charter Academy compare within the district?
Low-income students here rank No. 1 in reading and No. 2 in math among 3 9–12 district schools with reportable 2026 results for this group. 64.5% meet the reading standard and 16.1% meet the math standard.
See results by student groupHow does Buckingham Collegiate Charter Academy compare with other schools in Vacaville?
Buckingham Collegiate Charter Academy is No. 1 in both reading and math proficiency among the 3 9–12 schools in Vacaville with 2026 results.
Explore schools in VacavilleHow does Buckingham Collegiate Charter Academy compare with other schools in Solano County?
Buckingham Collegiate Charter Academy is No. 1 in reading and No. 4 in math proficiency among the 12 9–12 schools in Solano County with 2026 results.
Explore schools in Solano CountyWhich schools should I compare?
Schools serving 9–12 in the same district.
| School | Math | Reading |
|---|---|---|
| Buckingham Collegiate Charter AcademyThis school | 33.0% | 71.0% |
| Vacaville High | 31.7% | 59.3% |
| Will C. Wood High | 20.7% | 58.9% |
