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#4205 of 9,539 schools in CA

Top 44% in state

Mount Shasta High

High School · Siskiyou Union High · Mount Shasta, CA

A Siskiyou Union High high school where students score 3 points below what's typical for similar communities.

710 Everitt Memorial Hwy., Mount Shasta, CA 96067

  • Math 26% vs CA 32% (2024)
  • Reading 69% vs CA 52% (2024)
  • 92.0% 4-year graduation

Academics

Full Profile · 4/4 metrics
Student Progress3.5Needs Improvement25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data14
Annual Change-2.21 pts/yr
Data Period2009–2024
TrendDeclining
Academics7.1Very Good25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency26.4% (2024 CAASPP)
Reading/ELA Proficiency68.5% (2024 CAASPP)
Math vs. State Avg-1.6 pts
Reading vs. State Avg+12.6 pts
Overall Proficiency47% (2024 CAASPP, Math+ELA)
Expected (poverty-adj.)51% (model expectation from 2024 CAASPP)
vs. Expected-3.0 pts
Adjusted Percentile57th
College Readiness7.6Very Good30%
Graduation rates, AP course participation, and IB availability.
View breakdown
4-Year Graduation Rate92%
AP Participation30.5%
IB ProgramNo
Resources & Environment9.0Excellent20%
Student-teacher ratio, district spending per student, and attendance.
View breakdown
Student-Teacher Ratio16.4:1
District spending per student$18,322
Chronic Absenteeism34%

Students at Mount Shasta High score 47% proficient, which is below what's typical for similar communities (expected: 50%).

How we calculate scores →

2024 CAASPP proficiency

Most recent published year. School vs. CA average.

Math Proficiency26%(2024 CAASPP)
School
State
32%(2024 CAASPP)
ELA Proficiency69%(2024 CAASPP)
School
State
52%(2024 CAASPP)

Trend

↓ Declining

Proficiency has fallen 7 points since 2019, to 48% in 2024, across a 16-year record (2009–2024).

Show all 14 years
2009
Math
57%
ELA
72%
2010
Math
82%
ELA
82%
2011
Math
67%
ELA
67%
2012
Math
65%
ELA
85%
2013
Math
72%
ELA
72%
2014
Math
32%
ELA
52%
2015
Math
42%
ELA
62%
2016
Math
32%
ELA
72%
2017
Math
32%
ELA
52%
2018
Math
45%
ELA
65%
2019
Math
45%
ELA
65%
2020*
Math
15%
ELA
65%
2021*
Math
15%
ELA
65%
2024
Math
26%
ELA
69%

Multi-year averages used by the rating model: math 44% (multi-year average, 2009-2024) · reading/ELA 67% (multi-year average, 2009-2024)

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

Based on 30 test records from CA state assessments and EdFacts (NCES).

Equity & diversity

Shown separately, not included in the overall score

Free/reduced lunch

42.4%

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 Mount Shasta High 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 31Car-Dependent
  • Bike 57Bikeable
  • City Safety: Elevated1,169/100K

Powered byWalk Score

FBI Uniform Crime Reporting · 2024 · city context (Mount Shasta), 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

$63,222

Median home value

$377,500

Median rent

$1,504/mo

College educated

33.8%

Homeownership

69%

Poverty rate

10.7%

ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 96067; this is area context, not an attendance boundary.

Programs & students

Programs & Offerings

AP/IB Programs3AP courses offered
30.5% participation·State avg: 2.6 AP courses·CRDC via Urban Institute · SY 2021–22
Athletics4sports offered
2 boys'·2 girls'·8 teams (incl. JV)·CRDC via Urban Institute · SY 2021–22
Advanced STEM Courses4of 5 advanced subjects offered
Algebra II, Advanced Math, Calculus, Chemistry, Physics·CRDC via Urban Institute · SY 2021–22

Compare nearby

Nearby same-level schools

4 from a 5-mile search; district fallback available

SchoolScoreGradesDistanceEnrollmentCompare
The Gathering Christian AcademyPrivate · tuitionNot rated2–100.2 mi6Compare →
Golden Eagle CharterCharter · enrollment unverified8.7K–121.9 mi401Compare →
Happy Camp HighEnrollment path unverified6.99–12Not available56Compare →
Mccloud HighEnrollment path unverifiedNot rated9–12Not available8Compare →

Distance is proximity only; it is not attendance eligibility.

Private · tuition: Potential private option; tuition and admission requirements have not been verified.

Charter · enrollment unverified: Potential charter option; enrollment requirements have not been verified.

Enrollment path unverified: Potential public school; its attendance or application path has not been classified.

Siskiyou Union High

Schools in district
4
Rank in district
#2 of 3
District spending per student
$18,322NCES F-33 · FY 2023 · This annual source is three years behind the current year.
District child poverty rate
16.4%Census SAIPE · 2024

Mount Shasta High is listed in Siskiyou Union High; a district label does not verify attendance for an address.

About Mount Shasta High

Mount Shasta High is a public high school in Mount Shasta, CA, part of Siskiyou Union High, serving approximately 262 students in grades 9th-12th with a 16.4:1 student-teacher ratio. It holds a MySchoolScout rating of 6.7 out of 10 and ranks #4,205 of 9,539 schools in CA. State assessment records show 44% math proficiency (multi-year average, 2009-2024) and 67% reading/ELA proficiency (multi-year average, 2009-2024).

Frequently asked questions

Common questions about Mount Shasta High

What grades does Mount Shasta High serve?

Mount Shasta High serves students in grades 9th through 12th.

How many students attend Mount Shasta High?

Mount Shasta High has an enrollment of approximately 262 students.

What is the student-teacher ratio at Mount Shasta High?

The student-teacher ratio at Mount Shasta High is 16.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Mount Shasta High rank in CA?

Mount Shasta High ranks #4,205 of 9,539 schools in CA.

What is Mount Shasta High's MySchoolScout rating?

Mount Shasta High has a current MySchoolScout rating of 6.7 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 Mount Shasta High?

Based on loaded state assessment records, Mount Shasta High has 44% math proficiency (multi-year average, 2009-2024) and 67% reading/ELA proficiency (multi-year average, 2009-2024).

Is Mount Shasta High a charter school?

No, Mount Shasta High is not a charter school. It is a traditional public school operated by the local school district.

Is Mount Shasta High a Title I school?

No, Mount Shasta High is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Mount Shasta High?

42.4% of students at Mount Shasta High 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
9th – 12th
Enrollment
262
Student-Teacher Ratio
16.4:1
Teachers (FTE)
16
Type
regular
Setting
Remote Town
County
Siskiyou County
Chronic Absenteeism (SY 2022-23)
34.0%
4-Year Graduation
92.0%
Area population (ZIP 96067)
7,800
Area median age
51.5
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 96067; 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, 2009-2024; directory SY 2023–24

About our data · How we calculate scores

Related reading

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