Schools · Castaic

Castaic, CA schools

Castaic’s public schools score well below California’s averages: 15% of students are proficient in reading against 48.5% statewide, and 94% of high schoolers graduate on time against 87.6%. Kids attend Live Oak Elementary or Castaic Elementary through grade 6, then Castaic Middle and one of 8 high schools.

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

TownTapestry School GradeNew

Castaic’s School Grade: C

The public schools Castaic’s kids attend, from kindergarten through graduation, trail 73% of California’s districts on state tests and graduation. Among towns with similar incomes, they rank near the bottom.

DTest scoresB+Graduation
California school districts we grade (1,139)Better than 27%
Lower resultsHigher results
California towns with similar household incomes (410)Better than 5%
Lower confidence. Built on 52 tested students and a graduating class of 3,707. With numbers this small, one year can move 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 Castaic kids go to school

Grades 7–8
Castaic Middle 451 students · Castaic Castaic Union School District
Grades 9–12
8 high schoolsDepends on your address · see the list William S. Hart Union High 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 below the state in reading

Reading (grades 9–12, William S. Hart Union High)15%
State average 48.5%
Math (grades 9–12, William S. Hart Union High)15%
State average 33.4%
Graduation · class of 2020

94% graduate on time

Graduation rate
94%
CA: 87.6%
Graduating class
3,707
students

The share of students who started ninth grade together and earned a regular diploma within four years. #141 of 720 CA towns →

Districts

Two districts serve Castaic

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

Every school

All 4 schools in Castaic

Showing 1–4 of 4 schools

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

Also serving Castaic

Schools Castaic kids attend in other towns

Public schools in Castaic’s district that are located in Saugus, Valencia, Santa Clarita, Canyon Country, Newhall and Castaic. Which one depends on your address.

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Boundary source: https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/Places_CouSub_ConCity_SubMCD/MapServer/19 · 2025-01-01