Lassen Union High School District

1000 Main St.
Susanville, CA 96130-4409
(District boundaries shown in map)
3/
10
Bottom 50%
For the 2026 school year, there are 3 public high schools serving 836 students in Lassen Union High School District. This district's average high testing ranking is 3/10, which is in the bottom 50% of public high schools in California.
Public High Schools in Lassen Union High School District have an average math proficiency score of 19% (versus the California public high school average of 28%), and reading proficiency score of 33% (versus the 51% statewide average).
Public High School in Lassen Union High School District have a Graduation Rate of 90%, which is more than the California average of 86%.
The school with highest graduation rate is Lassen High School, with ≥95% graduation rate. Read more about public school graduation rate statistics in California or national school graduation rate statistics.
Minority enrollment is 46% of the student body (majority Hispanic), which is less than the California public high school average of 79% (majority Hispanic).

Overview

This School District
This State (CA)
# Schools
3 Schools
2,801 Schools
# Students
836 Students
2,122,788 Students
# Teachers
43 Teachers
101,054 Teachers
Student-Teacher Ratio
19:1
19:1

Student By Grade

District Rank

Lassen Union High School District, which is ranked #1419 of all 1,904 school districts in California (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 88% has decreased from 95% over five school years.
This School District
State Average (CA)
#1442 out of 1932 school districts
(Bottom 50%)
17%
34%
30-34%
47%
10-14%
29%
(21-22)
88%
87%

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