Marsh Valley High School
🇺🇸 Official data · 2025Arimo, Idaho 83214 · Marsh Valley Joint District
#56 of 134 high schools in Idaho
#7761 of 16,910 nationally
About Marsh Valley High School
Marsh Valley High School is a public high located in Arimo, in the Marsh Valley Joint District school district of Idaho, United States. It caters for Grades 9–12. In 2025 it enrolled 303 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 52.4 out of 100, placing it in the top 50% of high schools in United States and 56th of 134 ranked high schools in Idaho. Its strongest component is community advantage (fewer free/reduced-price lunch) (89th percentile), and its weakest is math proficiency (20th percentile).
Other published figures: enrollment 303.
There are 2 schools in Arimo; Marsh Valley High School ranks 2nd of 2 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)22%
- Reading proficiency (30%)62%
- Community advantage (fewer free/reduced-price lunch) (25%)22.1%
- Students per teacher (15%)16.8
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 Marsh Valley High School by the official sources.
- Enrollment
- 303
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 22.1%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 16.8
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 62%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 22%
- Share of tested students proficient or above (all students, all grades).
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Schools near Marsh Valley High School
Closest schools by straight-line distance, with their Success Index (US).
Marsh Valley Middle School
Arimo · Public middle · Grades 7–8
166 students · 277 m away
Mountain View Elementary School
McCammon · Public elementary · Grades PK–6
268 students · 7.7 km away
Lava Elementary School
Lava Hot Springs · Public elementary · Grades PK–6
42 students · 14 km away
Similar schools
Public high schools in Idaho with a comparable Enrollment.
Firth High School
Firth · Public high · Grades 9–12
305 students
Parma High School
Parma · Public high · Grades 9–12
305 students
Malad Senior High School
Malad City · Public high · Grades 9–12
315 students
Bonneville Online School
Idaho Falls · Public high · Grades 6–12
290 students
North Fremont JR/SR High School
Ashton · Public high · Grades 6–12
316 students
Kellogg High School
Kellogg · Public high · Grades 9–12
289 students
Frequently asked questions
Is Marsh Valley High School a good school?
Marsh Valley High School has a Success Index (US) of 52.4 out of 100 (Top 50% of high schools in United States) and ranks #56 of 134 in Idaho. 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 Marsh Valley High School rank in Idaho?
Marsh Valley High School ranks #56 of 134 high schools in Idaho and #7761 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Marsh Valley High School?
Marsh Valley High School had 303 students in 2025.
Is Marsh Valley High School a elementary school or a high school?
Marsh Valley High School is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Marsh Valley High School?
There are 3 schools within 15 km of Marsh Valley High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.