Schools · Martinez

Martinez, CA schools

Martinez’s public schools score below California’s averages: 45% of students are proficient in reading against 48.5% statewide, and 86% of high schoolers graduate on time against 87.6%. Kids attend one of 4 elementary schools through grade 5, then Martinez Junior High and Alhambra Senior High.

Grades, test scores, graduation, spending and every school, from U.S. Department of Education data.

TownTapestry School GradeNew

Martinez’s School Grade: B

The public schools Martinez’s kids attend, from kindergarten through graduation, outperform 55% of California’s districts on state tests and graduation. Among towns with similar incomes, they sit near the middle.

BTest scoresCGraduation
California school districts we grade (1,139)Better than 55%
Lower resultsHigher results
California towns with similar household incomes (434)Better than 35%
High confidence. Built on 12,632 tested students and a graduating class of 2,094; ordinary year-to-year swings are unlikely to change the grade.
How the School Grade works
  • Results, not inputs. Math and reading proficiency on California’s state tests, each against the state average, plus the four-year graduation rate. Spending and class size are shown below but don’t count toward the grade. Tests: 2020–21; graduation: class of 2020.
  • The whole path. A town’s grade follows its kids: every district that serves it, weighted by the number of students tested in each. Tests count 60% and graduation 40%.
  • Graded within the state. Each state writes its own tests, so districts are lined up against the rest of California only. A+ top 5%A next 10%A- next 10%B B+ to B−, next 30%C C+ to C−, next 30%D D and D−, bottom 15%
  • Individual schools are graded the same way on their own test results, against every public school in California with 25+ students. Private schools aren’t graded: they don’t take the state tests.
  • What a grade can’t tell you. Test results track family income closely, so a high grade partly reflects who lives in a town. That’s why we also compare towns with similar incomes. Visit, ask other parents, and read neighbor reviews. It’s our own summary of U.S. Department of Education data, not an official rating.
School path

Where Martinez kids go to school

Grades K–5
4 elementary schoolsDepends on your address · see the list Mount Diablo Unified School District
Grades 6–8
Martinez Junior High 843 students · Martinez Martinez Unified School District
Grades 9–12
A-Alhambra Senior High 1,028 students · Martinez Martinez Unified School District

Based on district boundaries from the U.S. Department of Education. Check with the district before you enroll.

Test scores · 2020–21

Well above the state in reading

Reading (grades 6–12, Martinez Unified)60%
State average 48.5%
Reading (grades K–5, Mount Diablo Unified)45%
State average 48.5%
Math (grades 6–12, Martinez Unified)42%
State average 33.4%
Math (grades K–5, Mount Diablo Unified)36%
State average 33.4%
Graduation · class of 2020

86% graduate on time

Graduation rate
86%
CA: 87.6%
Graduating class
2,094
students

The share of students who started ninth grade together and earned a regular diploma within four years. #211 of 720 CA towns →

Districts

Two districts serve Martinez

Each district’s own page has its spending, test scores, enrollment and every school.

Every school

All 11 schools in Martinez

Showing 1–11 of 11 schools

School data from the U.S. Department of Education (NCES). Ratings are from neighbors on TownTapestry.

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Martinez

California · CA
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Boundary source: https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/Places_CouSub_ConCity_SubMCD/MapServer/18 · 2025-01-01