For the 2025-26 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 (2025-26)
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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