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Email BoardProspects High (Alternative)
820 West Second Street, Antioch, CA 94509-1145
Summary
Prospects High (Alternative) is badly underperforming.
Reading and math results average to the 7th percentile among comparable California schools.
Only 27.3% of students met California's reading standard, and it is trending down.
Math is weaker: 9.3% of students met California's math standard, it is holding steady.
Proficiency stats
| Current Reading Proficiency | 27.3% |
| Current Math Proficiency | 9.3% |
| Reading State Rank | 1,609/1,734 (7th percentile) |
| Math State Rank | 1,604/1,735 (8th percentile) |
School information
| Student / Teacher Ratio | 14:1 |
| Student enrollment (2024–25) | 304 |
| Low-Income Students | 255 (83.9%) |
| English Learners | 37 (12.2%) |
School Website
Great Schools
Niche
Ed-Data
CAASPP| Admissions | Open enrollment |
|---|---|
| Charter school | No |
| Magnet school | No |
Test score trends
Reading rose 3.5 points from last year and fell 9.8 points over the full period. Math rose 2.6 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
White and Hispanic or Latino students have the strongest results.
Distribution of Scores by Grade
The share meeting the reading standard ranges from 14.3% to 30.8% across the grades shown. Overall, the school’s reading results rank No. 1,609 of 1,734 among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 7.1-point reading income gap is narrower than the 11.6-point gap at a typical California K–12 school. It widened slightly over the period shown.
•English Learners vs English Native
8.3% of English learners meet the reading standard, compared with 30.7% of English-only students.
Math Proficiency Scores
2026 state test results
Race and Ethnicity
White students have the strongest math results at about 25% proficiency. The other reported groups range from about 2% to 6%.
Distribution of Scores by Grade
The share meeting the math standard ranges from 4.2% to 11.8% across the grades shown. Overall, the school’s math results rank No. 1,604 of 1,735 among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 18.8-point math income gap is 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
0.0% of English learners meet the math standard, compared with 12.3% of English-only students.
Progress as students move up
2025–2026
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 Prospects High (Alternative) rank in California?
Prospects High (Alternative) ranks No. 1,609 of 1,734 in reading and No. 1,604 of 1,735 in math for 2026. These proficiency rankings compare California schools in the same grade-level category.
How does Prospects High (Alternative) compare with other schools in Contra Costa County?
Prospects High (Alternative) is No. 2 in both reading and math proficiency among the 2 K–12 schools in Contra Costa County with 2026 results.
Explore schools in Contra Costa County