For the 2026 school year, there is 1 public high school serving 380 students in Arimo, ID.
The top-ranked public high school in Arimo, ID is Marsh Valley High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Arimo, ID public high school have an average math proficiency score of 42% (versus the Idaho public high school average of 37%), and reading proficiency score of 72% (versus the 58% statewide average). High schools in Arimo have an average ranking of 9/10, which is in the top 20% of Idaho public high schools.
Arimo, ID public high school have a Graduation Rate of 77%, which is less than the Idaho average of 80%.
The school with highest graduation rate is Marsh Valley High School, with 75-79% graduation rate. Read more about public school graduation rate statistics in Idaho or national school graduation rate statistics.
Minority enrollment is 5% of the student body (majority Hispanic), which is less than the Idaho public high school average of 26% (majority Hispanic).
Best Public High Schools in Arimo, ID (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Marsh Valley High School
(Math: 40-44% | Reading: 70-74%)
Rank:
Rank:
8/
Top 30%10
12655 South Old Highway 91
Arimo, ID 83214
(208) 254-3711
Arimo, ID 83214
(208) 254-3711
Gr: 9-12 | 380 students Student-teacher ratio: 17:1 Minority enrollment: 5%
Arimo, Idaho Public Schools (Closed)
School
Location
Quick Facts
Marsh Valley Academy (Alternative School) (Closed 2013)
Alternative School
12655 South Old Hwy 91
Arimo, ID 83214
(208) 254-3711
Arimo, ID 83214
(208) 254-3711
Gr: 9-12 | 10 students Student-teacher ratio: 3:1 Minority enrollment: 10%
Frequently Asked Questions
What are the top-ranked public high schools in Arimo, ID?
The top-ranked public high schools in Arimo, ID include Marsh Valley High School.
How many public high schools are located in Arimo?
1 public high schools are located in Arimo.
What is the racial composition of students in Arimo?
Arimo public high schools minority enrollment is 5% of the student body (majority Hispanic), which is less than the Idaho public high schools average of 26% (majority Hispanic).
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