SA
High SchoolsGrades 9-12

Lassen High

Lassen Union High · Lassen County · 1110 Main Street, Susanville, CA 96130-4421

(530) 257-2141

4/10
#815
Rank 815 out of 1,227
English Language Arts3/10 · #882 · 28th percentile
Mathematics4/10 · #791 · 36th percentile
Science5/10 · #749 · 42nd percentile

English Language Arts

Math Trend

Science Trend

Track Lassen High

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School Overview

Lassen High sits in Susanville, a small high desert city nestled near the Sierra Nevada that feels genuinely off the beaten path — close to Lassen Volcanic National Park and surrounded by wide open land that shapes a pretty tight-knit community. The school serves a rural region where options are limited and the local economy is tied to ranching, timber, and corrections, which means families here are often deeply rooted and community-minded rather than chasing suburban amenities. Families who value a close student-staff environment and outdoor-oriented living will find Lassen High to be a grounded, unpretentious option, though those prioritizing college-prep academics may want to supplement with outside resources given its mid-to-lower academic rankings statewide.

Student Demographics

195 students tested · 2024-25 school year

Ethnicity

White
100 (51%)
Hispanic
47 (24%)
Multiple Races
30 (15%)
American Indian
4 (2%)
Asian
3 (2%)
Pacific Islander
3 (2%)
Other
8 (4%)

Key Indicators

English Learners4 (2%)
Socioeconomically Disadvantaged79 (41%)
Students with Disabilities20 (10%)

Staff & Teachers(2024-25)

816
Enrollment
40.2
Teachers (FTE)
20.3:1
Student-Staff Ratio
1.7
Administrators (FTE)
12.7
Avg Class Size*(2022-23)

Graduation Rate

96.2%of students graduate within 4 years

Graduation Rate Trend

College Readiness

Advanced Placement (AP) and International Baccalaureate (IB) programs offer college-level coursework and are a key indicator of academic rigor.

9
AP Courses
offered
12.2%
AP Participation
of students
100
AP Enrollment
students

Source: Civil Rights Data Collection (CRDC) 2021-22

Athletics

Grizzlies · CIF Northern Section

20
varsity sports
7 boys
9 girls
BaseballBasketball (Boys)Basketball (Girls)Cross Country (Boys)Cross Country (Girls)Field HockeyFootball (11 person)Golf (Boys)

Source: CIF Home Campus 2025-26

Community Enrichment Programs

This supplementary score measures the availability of enrichment programs — such as tutoring, music, dance, sports, and arts — within 3 miles of the school. Schools in communities with more diverse and accessible programs score higher.

Nearby Programs3/10 · #1580 · 29th percentile

21 programs within 3 miles. Ranked among High Schools in California.

Nearby Libraries

No programs found