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A−

Santa Susana High

PublicHighGrades 9–12

3570 East Cochran St., Simi Valley, CA 93063 · (805) 520-6800 · Part of Simi Valley Unified School District

Simi Valley’s School Grade B+ better than 69% of California school districts

Students
1,033
Students per teacher
20:1
Free or reduced lunch
30%
Setting
Suburb
Grades
9–12
The gist

What stands out about Santa Susana High

  • Its own letter, A−: reading and math results near the top of California’s public schools
  • Math proficiency 13 pts above the state
  • Reading / language arts 18 pts above the state
  • Larger classes: 20 students per teacher

On the path

Where Simi Valley kids come from and go next. The whole path →

7–83 middle schoolsDepends on your address
9–12Santa Susana HighYou are here

Test scores

2020–21
Math proficiency47%
State average 33.6%
Reading / language arts67%
State average 48.6%

Its own letter, A−, places these results among California’s 3,615 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).

3570 East Cochran St., Simi Valley

Students

Enrollment by grade
Grade 9244
Grade 10238
Grade 11246
Grade 12305
Enrollment over time
996’20
1,076’21
1,073’22
1,002’23
1,033’24

Up 3.7% since 2020–21.

Who goes here
White 37%Hispanic 33%Asian 23%Two or more races 5%Black 1%American Indian/Alaska Native <1%Native Hawaiian/Pacific Islander <1%

As reported to NCES, share of students with a reported race or ethnicity.

Parents talk

Questions and answers about Santa Susana High from Simi Valley families.

Other schools in Simi Valley Unified School District

The district →

School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against California’s other public schools; Simi Valley’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.