publichighGrade 9-12

Lassen High

1110 Main St., Susanville, CA 96130, United States

+1 (530) 257-2141

N/A

Overall Rating

Location

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Lassen High Overview

About This School

Lassen High is a public high in Susanville, California, serving 816 students in grades Grade 9-12. The school maintains a student-teacher ratio of 20:1 with 40 teachers on staff, while the average teacher salary is $86,669. Guidance services are provided through a ratio of 295 students per counselor. Students at the school are nearly evenly split by gender, with 50% female and 49% male. The student body is 54% White, 24% Hispanic, 14% Two or More Races, 2% Asian, and 1% Black.

816

Total Students

Grade 9-12

20:1

Student-Teacher Ratio

40 full-time teachers

Academic Performance

Percentage of students who met or exceeded state standards

English Language Arts0%

Mathematics0%

Science0%

School Information

School Type

public

Grade Levels

Grade 9-12

County

Lassen County

Students per Counselor

295:1

Lassen High Academics & Test Scores

Test Scores

State assessment results showing percentage of students proficient or above

N/A

English Language Arts

N/A

Mathematics

N/A

Science

Class Information

20:1

Student-Teacher Ratio

City Avg: 16.3:1

State Avg: 20.5:1

295

Students per Counselor

Lassen High Teachers & Staff

Teaching Staff

Total Full-Time Teachers

Average Teacher Salary

$86,669

City Avg: $74,036

State Avg: $106,740

Based on state average salaries for full-time teachers

Support Staff

Student-Teacher Ratio20:1

Students per Counselor295:1

Lassen High Student Demographics

Student Body

49.39%

Male

49.88%

Female

Total Enrollment: 816 students

Racial & Ethnic Diversity

White54.04%

Hispanic24.14%

Asian1.84%

Black1.23%

Two or More Races13.73%

Native American2.21%

Lassen High Reviews

Frequently Asked Questions About Lassen High

Q: What is Lassen High?

A: Lassen High is a high public located in Susanville.

Q: How many students attend Lassen High?

A: Lassen High has approximately 816 students enrolled.

Q: What is the student-teacher ratio at Lassen High?

A: The student-teacher ratio at Lassen High is 20:1.

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Detailed Information about Lassen High

Data sourced from NCES, CCD, and state education agencies. Last verified: May 2026. See methodology →

Schoolary Research Team

Verified with NCES & state education agency data

About Lassen High - Susanville, CA

Quick Facts about Lassen High
School Name	Lassen High
School Type	public
Grade Levels	Grade 9-12
Location	1110 Main St., Susanville, CA 96130, Susanville, CA
County	Lassen County
Phone	+1 (530) 257-2141
Total Students	816
Student-Teacher Ratio	20:1
Full-Time Teachers	40
Rating	/10
ELA Proficiency	%
Math Proficiency	%
Science Proficiency	%

Frequently Asked Questions about Lassen High

What is Lassen High?

Lassen High is a high public located in Susanville.

How many students attend Lassen High?

Lassen High has approximately 816 students enrolled.

What is the student-teacher ratio at Lassen High?

The student-teacher ratio at Lassen High is 20:1.

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