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Email BoardMission Elementary
1711 Mission Drive, Antioch, CA 94509-4543
Summary
Mission Elementary is badly underperforming.
Reading and math results average to the 14th percentile among comparable California schools.
Only 27.0% of students met California's reading standard, but it is trending up.
Math is weaker: 18.8% of students met California's math standard, but it is slowly trending up.
Proficiency stats
| Current Reading Proficiency | 27.0% |
| Current Math Proficiency | 18.8% |
| Reading State Rank | 3,907/4,657 (16th percentile) |
| Math State Rank | 4,064/4,657 (13th percentile) |
School information
| Student / Teacher Ratio | 19:1 |
| Student enrollment (2024–25) | 512 |
| Low-Income Students | 424 (82.8%) |
| English Learners | 133 (26.0%) |
School Website
Great Schools
Niche
Ed-Data
CAASPP| Admissions | Open enrollment |
|---|---|
| Charter school | No |
| Magnet school | No |
Test score trends
Reading was unchanged from last year and rose 6.3 points over the full period. Math fell 5.2 points from last year and rose 3.4 points over the full period.
•Math +3.4 percentage points (2024–2026)Reading Proficiency Scores
2026 state test results
Race and Ethnicity
White and Asian students have the strongest results.
Distribution of Scores by Grade
The share meeting the reading standard ranges from 22.6% to 29.7% across the grades shown. Overall, the school’s reading results rank No. 3,907 of 4,657 among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 18.1-point reading income gap is narrower than the 19.8-point gap at a typical California K–5 school. It widened over the period shown.
•English Learners vs English Native
11.5% of English learners meet the reading standard, compared with 30.0% of English-only students. The gap widened as English-learner results rose and English-only results rose.
•Math Proficiency Scores
2026 state test results
Race and Ethnicity
Asian students have the strongest math results at about 47% proficiency. The other reported groups range from about 10% to 33%.
Distribution of Scores by Grade
The share meeting the math standard ranges from 12.7% to 22.6% across the grades shown. Overall, the school’s math results rank No. 4,064 of 4,657 among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 13.5-point math income gap is narrower than the 20.0-point gap at a typical California K–5 school. It narrowed over the period shown.
•English Learners vs English Native
10.0% of English learners meet the math standard, compared with 18.6% of English-only students. The gap widened as English-learner results rose and English-only results rose.
•Progress as students move up
2023–2026
How we compare income gaps
“Typical” means the median gap across 1,832 schools for reading and 1,839 for math. The comparison uses 2026 California K–5 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 Mission Elementary compare within the district?
Mission Elementary is No. 7 in both reading and math proficiency among the 11 K–5 schools in Antioch Unified with 2026 results.
Explore the district’s schoolsHow does Mission Elementary rank in California?
Mission Elementary ranks No. 3,907 of 4,657 in reading and No. 4,064 of 4,657 in math for 2026. These proficiency rankings compare California schools in the same grade-level category.
How do low-income students at Mission Elementary compare within the district?
Low-income students here rank No. 5 in reading and No. 6 in math among 11 K–5 district schools with reportable 2026 results for this group. 25.6% meet the reading standard and 17.8% meet the math standard.
See results by student groupHow does Mission Elementary compare with other schools in Antioch?
Mission Elementary is No. 7 in both reading and math proficiency among the 11 K–5 schools in Antioch with 2026 results.
Explore schools in AntiochHow does Mission Elementary compare with other schools in Contra Costa County?
Mission Elementary is No. 95 in reading and No. 97 in math proficiency among the 113 K–5 schools in Contra Costa County with 2026 results.
Explore schools in Contra Costa CountyWhich schools should I compare?
Schools serving K–5 in the same district.
| School | Math | Reading |
|---|---|---|
| Mission ElementaryThis school | 18.8% | 27.0% |
| Belshaw Elementary | 18.1% | 15.7% |
| Diablo Vista Elementary | 31.9% | 41.8% |
