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Very Good

#1860 of 9,539 schools in CA

Top 20% in state

Thompson Peak Charter

School · Thompson Peak Charter District

995 Paiute Ln., Susanville, CA 96130

Charter

Enrollment

150

Student-Teacher

16.7:1

Score

7.8

Grades

Kindergarten – 12th

Data vintage2022-23

How this school compares

California schools

#1,860 of 9,539

In Susanville

#1 of 7

public schools

School environment

9.5 / 10

Excellent

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Thompson Peak Charter

7.8/10

School in Susanville · grades Kindergarten – 12th. Start here, then compare fit against nearby and district options.

Meadow View

3.5/10

0.4 mi away. Use as a geographic alternative in the same move search.

Susanville Adventist Christian School

Nearby

0.8 mi away. Use as a geographic alternative in the same move search.

About Thompson Peak Charter

Thompson Peak Charter is a public school in Susanville, CA, part of Thompson Peak Charter District. Thompson Peak Charter serves approximately 150 students, and covers grades Kindergarten-12th, and has a 16.7:1 student-teacher ratio. Thompson Peak Charter has a current MySchoolScout rating of 7.8 out of 10 and ranks #1,860 of 9,539 schools in CA.

Structured state assessment records for Thompson Peak Charter show 15% math proficiency (multi-year average, 2018-2024) and 31% reading/ELA proficiency (multi-year average, 2018-2024).

How it compares1.5 pts above CA schools
  • This school 7.8 · Very Good
  • CA avg 6.3

What Parents Should Know

At 150 students, Thompson Peak Charter is on the smaller side. That usually buys more individual attention and teachers who know every kid by name, with the trade-off of fewer electives and extracurriculars than a larger school can staff. Ask what activities it actually offers.

Test scores at Thompson Peak Charter sit below average, but its growth scores are strong: students here make above-average progress year over year. The raw numbers haven't caught up, but a school that keeps moving kids forward is doing the harder, more important work.

Thompson Peak Charter is a charter school: publicly funded, but run with more independence than a traditional district school. Many charters are built around a specific model or focus, so it's worth understanding this one's mission, how enrollment works, and how it differs from the district schools nearby.

Score Breakdown

Full Profile · 4/4 metrics
Student Progress9.2Excellent25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data6
Annual Change-0.19 pts/yr
Data Period2018–2024
TrendStable
Academics3.2Needs Improvement25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency11.1% (2024 CAASPP)
Reading/ELA Proficiency30% (2024 CAASPP)
Math vs. State Avg-24 pts
Reading vs. State Avg-17.4 pts
Overall Proficiency21% (2024 CAASPP, Math+ELA)
Expected (poverty-adj.)41% (model expectation from 2024 CAASPP)
vs. Expected-20.4 pts
Adjusted Percentile14th
College Readiness9.2Excellent30%
Graduation rates, AP course participation, and IB availability.
View breakdown
4-Year Graduation Rate84.5%
IB ProgramNo
Resources & Environment9.5Excellent20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio16.7:1
Per-Pupil Spending$14,993
Chronic Absenteeism4%

Thompson Peak Charter — Students at Thompson Peak Charter score 21% proficient, which is below what's typical for similar communities (expected: 41%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

59.3%

Students qualifying for federal meal assistance

Test Scores CA CAASPP (2023-24)

Math Proficiency 14.8% (multi-year average, 2018-2024)
School
State
32.9% (2024 CAASPP)
ELA Proficiency 31.3% (multi-year average, 2018-2024)
School
State
48.8% (2024 CAASPP)

Based on 20 test records from CA state assessments. About our data

Proficiency Trend

→ Stable

Average proficiency (% at or above grade level) across Math & ELA over time.

2018
Math
17%
ELA
32%
2019
Math
17%
ELA
32%
2020*
Math
12%
ELA
32%
2021*
Math
12%
ELA
32%
2022
Math
24.5%
ELA
28.5%
2024
Math
13.1%
ELA
31.4%

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Source: EdFacts (NCES) and state assessment data. Growth score: 9.2/10.

How Thompson Peak Charter Compares

See how Thompson Peak Charter performs across key quality dimensions compared to state benchmarks.

Overall Score
7.8/10
81th percentile in CA
Academic
3.2/10
Needs Improvement
Growth
9.2/10
Excellent
Environment
9.5/10
Excellent
Advanced STEM
2/5
Subjects offered

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
59%
Teaching Staff
17:1 student-teacher ratio
9 teachers
Chronic Absenteeism
Students missing 15+ days per year (SY 2022-23)
4.0%

Programs & Offerings

Advanced STEM Courses2 of 5 advanced subjects offered
Algebra II, Advanced Math, Calculus, Chemistry, Physics·CRDC 2021-22

Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more

Location

995 Paiute Ln., Susanville, CA 96130

Nearby Alternatives

Families considering Thompson Peak Charter may also want to explore other schools in the area. Westwood High (rated 8.7/10, 20.4 miles away, in nearby Westwood), which scores slightly higher. Another option is Fletcher Walker Elementary (rated 6.8/10, 20.4 miles away, in nearby Westwood), with a comparable rating. Additionally, Shaffer Elementary (rated 6.7/10, 14.9 miles away, in nearby Litchfield), a more accessible option. For more schools in Susanville, see our Susanville schools guide .

Nearby Schools

20 within 29.2 mi
School Distance Rating
Meadow View Susanville 0.4 mi 3.5
SUSANVILLE ADVENTIST CHRISTIAN SCHOOL Susanville 0.8 mi
Susanville Adventist Christian School Susanville 0.8 mi
Credence High Susanville 0.9 mi
Lassen High Susanville 1.0 mi 5.8
Lassen Community Day Susanville 1.1 mi
McKinley Elementary Susanville 1.1 mi 6.1
Diamond View Middle Susanville 1.6 mi 4.5
Richmond Elementary Susanville 4.2 mi 6.6
Johnstonville Elementary Susanville 4.8 mi 5.6
Lassen County Special Education Susanville 5.5 mi
McNutt Academy Janesvile 10.6 mi
Janesville Elementary Janesville 11.0 mi 4.2
DIAMOND VIEW MENNONITE CHRISTIAN DAY SCHOOL Standish 13.5 mi
Shaffer Elementary Litchfield 14.9 mi 6.7
Fletcher Walker Elementary Westwood 20.4 mi 6.8
Westwood High Westwood 20.4 mi 8.7
Greenville Elementary Greenville 25.0 mi 3.9
Greenville High Greenville 25.1 mi
Juniper Ridge Elementary Susanville 29.2 mi

Neighborhood Census ACS (2019-2023)

Census data for ZIP 96130 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$71,125

Median Home Value

$258,400

Median Rent

$982/mo

Population

20,892

College Educated

12.3%

Homeownership

65.3%

Poverty Rate

13.2%

Median Age

35.9

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
Crossroads Charter Academy Armona, CA 7.8
DELPHI ACADEMY OF LOS ANGELES Lake View Terrace, CA 7.8
Evergreen Institute of Excellence Cottonwood, CA 7.8
PACIFIC BAPTIST SCHOOL Long Beach, CA 7.8
PLEASANT HILL ADVENTIST ACADEMY Pleasant Hill, CA 7.8
CITY OF KNOWLEDGE SCHOOL Pomona, CA 7.7

Frequently Asked Questions

Common questions about Thompson Peak Charter

What grades does Thompson Peak Charter serve?

Thompson Peak Charter serves students in grades Kindergarten through 12th.

How many students attend Thompson Peak Charter?

Thompson Peak Charter has an enrollment of approximately 150 students.

What is the student-teacher ratio at Thompson Peak Charter?

The student-teacher ratio at Thompson Peak Charter is 16.7:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Thompson Peak Charter rank in CA?

Thompson Peak Charter ranks #1,860 of 9,539 schools in CA.

What is Thompson Peak Charter's MySchoolScout rating?

Thompson Peak Charter has a current MySchoolScout rating of 7.8 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.

What are the test scores at Thompson Peak Charter?

Based on loaded state assessment records, Thompson Peak Charter has 15% math proficiency (multi-year average, 2018-2024) and 31% reading/ELA proficiency (multi-year average, 2018-2024).

Is Thompson Peak Charter a charter school?

Yes, Thompson Peak Charter is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.

Is Thompson Peak Charter a Title I school?

No, Thompson Peak Charter is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Thompson Peak Charter?

59.3% of students at Thompson Peak Charter qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

Walk Score
27 Car-Dependent
Bike Score
22 Somewhat Bikeable

Powered by Walk Score

Quick Facts NCES CCD (SY 2022-23)

Grades
Kindergarten – 12th
Enrollment
150
Student-Teacher Ratio
16.7:1
Teachers (FTE)
9
Free/Reduced Lunch
59.3%
Type
regular
Setting
Remote Town
County
Lassen County
Chronic Absenteeism (SY 2022-23)
4.0%
4-Year Graduation
84.5%

District

Thompson Peak Charter District
District Enrollment
150
Schools in District
1
Per-Pupil Spending
$14,993
District Rank
#1 of 1

How we rate schools

A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.

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