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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 · Susanville, CA

A charter school in Susanville, CA where students score 20 points below what's typical for similar communities.

Charter

995 Paiute Ln., Susanville, CA 96130

  • Math 13% vs CA 33% (2024)
  • Reading 31% vs CA 49% (2024)
  • 84.5% 4-year graduation

Academics

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, district spending per student, and attendance.
View breakdown
Student-Teacher Ratio16.7:1
District spending per student$14,993
Chronic Absenteeism4%

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

How we calculate scores →

2024 CAASPP proficiency

Most recent published year. School vs. CA average.

Math Proficiency13%(2024 CAASPP)
School
State
33%(2024 CAASPP)
ELA Proficiency31%(2024 CAASPP)
School
State
49%(2024 CAASPP)

Trend

→ Steady

Proficiency has held near 22% across the 7-year record (2018–2024).

Show all 6 years by subject
2018
Math
17%
ELA
32%
2019
Math
17%
ELA
32%
2020*
Math
12%
ELA
32%
2021*
Math
12%
ELA
32%
2022
Math
25%
ELA
29%
2024
Math
13%
ELA
31%

Multi-year averages used by the rating model: math 15% (multi-year average, 2018-2024) · reading/ELA 31% (multi-year average, 2018-2024)

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

Based on 20 test records from CA state assessments and EdFacts (NCES).

Equity & diversity

Shown separately, not included in the overall score

Free/reduced lunch

59.3%

Students qualifying for federal meal assistance

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.

See how we rate

The neighborhood

Where Thompson Peak Charter sits, and what the surrounding area looks like.

Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries.

Getting around & local context

  • Walk 27Car-Dependent
  • Bike 22Somewhat Bikeable
  • City Safety: High1,880/100K

Powered byWalk Score

FBI Uniform Crime Reporting · 2024 · city context (Susanville), not school-level safety or attendance eligibility. Source details

Source period: 2024. Freshness not available.

Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)

Median income

$71,125

Median home value

$258,400

Median rent

$982/mo

College educated

12.3%

Homeownership

65.3%

Poverty rate

13.2%

ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 96130; this is area context, not an attendance boundary.

Programs & students

Programs & Offerings

Advanced STEM Courses2of 5 advanced subjects offered
Algebra II, Advanced Math, Calculus, Chemistry, Physics·CRDC via Urban Institute · SY 2021–22

Compare nearby

Nearby same-level schools

0 from verified nearby records

No verified same-level alternatives

The available nearby set has no same-level school with a verified grade span.

Thompson Peak Charter District

Schools in district
1
Rank in district
#1 of 1
District spending per student
$14,993NCES F-33 · FY 2023 · This annual source is three years behind the current year.
District child poverty rate
The source release did not match this district identifier.

Thompson Peak Charter is listed in Thompson Peak Charter District; a district label does not verify attendance for an address.

About Thompson Peak Charter

Thompson Peak Charter is a public school in Susanville, CA, part of Thompson Peak Charter District, serving approximately 150 students in grades Kindergarten-12th with a 16.7:1 student-teacher ratio. It holds a MySchoolScout rating of 7.8 out of 10 and ranks #1,860 of 9,539 schools in CA. State assessment records show 15% math proficiency (multi-year average, 2018-2024) and 31% reading/ELA proficiency (multi-year average, 2018-2024).

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.

School factsNCES Common Core of Data (CCD) (SY 2023–24)

Grades
Kindergarten – 12th
Enrollment
150
Student-Teacher Ratio
16.7:1
Teachers (FTE)
9
Type
regular
Setting
Remote Town
County
Lassen County
Chronic Absenteeism (SY 2022-23)
4.0%
4-Year Graduation
84.5%
Area population (ZIP 96130)
20,892
Area median age
35.9
About this school's data

Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.

School directory (enrollment, grades, staff, contact)
NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
  • Source period: SY 2023–24. A newer release may be available.
MySchoolScout rating and rank
MySchoolScout ranking model · Low confidence
  • Vintage not available. Do not use this measure alone.
  • Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
Math proficiency
State department of education · 2024 CAASPP · Medium confidence
  • Available for part of the eligible units; results may not represent the full area.
  • Source period: 2024 CAASPP. A newer release may be available.
  • Derived from source records rather than read directly from one field.
Reading/ELA proficiency
State department of education · 2024 CAASPP · Medium confidence
  • Available for part of the eligible units; results may not represent the full area.
  • Source period: 2024 CAASPP. A newer release may be available.
  • Derived from source records rather than read directly from one field.
Student progress (growth)
NCES EdFacts · Mixed source periods · Low confidence
  • Vintage not available. Do not use this measure alone.
  • Available for part of the eligible units; results may not represent the full area.
  • Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
Neighborhood (income, housing, education)
U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
  • Older source: ACS 2019–2023 5-year estimates. Use as historical context.
  • Reported for the ZCTA for ZIP 96130; this does not measure the attendance area.
Programs (AP/IB, athletics, gifted)
CRDC via Urban Institute · SY 2021–22 · Medium confidence
  • Available for part of the eligible units; results may not represent the full area.
  • Source period: SY 2021–22. A newer release may be available.

Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2018-2024; directory SY 2023–24

About our data · How we calculate scores

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