Mount Shasta High
🇺🇸 Official data · 2025Mount Shasta, California 96067 · Siskiyou Union High
#189 of 1,343 high schools in California
#4883 of 16,910 nationally
About Mount Shasta High
Mount Shasta High is a public high located in Mount Shasta, in the Siskiyou Union High school district of California, United States. It caters for Grades 9–12. In 2025 it enrolled 241 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 63.6 out of 100, placing it in the top 50% of high schools in United States and 189th of 1,343 ranked high schools in California. Its strongest component is community advantage (fewer free/reduced-price lunch) (77th percentile), and its weakest is students per teacher (49th percentile).
Other published figures: enrollment 241.
There are 4 schools in Mount Shasta; Mount Shasta High ranks 1st of 3 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)44.5%
- Reading proficiency (30%)64.5%
- Community advantage (fewer free/reduced-price lunch) (25%)32.8%
- Students per teacher (15%)15.1
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Mount Shasta High by the official sources.
- Enrollment
- 241
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 32.8%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 15.1
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 64.5%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 44.5%
- Share of tested students proficient or above (all students, all grades).
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Schools near Mount Shasta High
Closest schools by straight-line distance, with their Success Index (US).
Sisson
Mount Shasta · Public middle · Grades 4–8
274 students · 450 m away
Mt. Shasta Elementary
Mount Shasta · Public elementary · Grades K–3
195 students · 1.4 km away
Golden Eagle Charter
Mount Shasta · Charter other · Grades K–12
490 students · 3.1 km away
Dunsmuir Elementary
Dunsmuir · Public elementary · Grades K–8
65 students · 11 km away
Dunsmuir High
Dunsmuir · Public high · Grades 9–12
61 students · 13 km away
Weed High
Weed · Public high · Grades 9–12
187 students · 13 km away
Weed Elementary
Weed · Public elementary · Grades K–8
268 students · 13 km away
Similar schools
Public high schools in California with a comparable Enrollment.
Frazier Mountain High
Lebec · Public high · Grades 9–12
244 students
Modoc High
Alturas · Public high · Grades 9–12
245 students
Burney Junior-Senior High
Burney · Public high · Grades 7–12
231 students
Boron Junior-Senior High
Boron · Public high · Grades 7–12
253 students
Fall River Junior-Senior High
McArthur · Public high · Grades 7–12
226 students
Portola Junior/Senior High
Portola · Public high · Grades 7–12
256 students
Frequently asked questions
Is Mount Shasta High a good school?
Mount Shasta High has a Success Index (US) of 63.6 out of 100 (Top 50% of high schools in United States) and ranks #189 of 1,343 in California. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Mount Shasta High rank in California?
Mount Shasta High ranks #189 of 1,343 high schools in California and #4883 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Mount Shasta High?
Mount Shasta High had 241 students in 2025.
Is Mount Shasta High a elementary school or a high school?
Mount Shasta High is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Mount Shasta High?
There are 7 schools within 15 km of Mount Shasta High; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.