For the 2026 school year, there is 1 public high school serving 136 students in 83604, ID.
The top-ranked public high school in 83604, ID is Rimrock Jr/sr High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public high school in zipcode 83604 have an average math proficiency score of 22% (versus the Idaho public high school average of 37%), and reading proficiency score of 57% (versus the 58% statewide average). High schools in 83604, ID have an average ranking of 4/10, which is in the bottom 50% of Idaho public high schools.
Public high school in zipcode 83604 have a Graduation Rate of 80%, which is equal to the Idaho average of 80%.
The school with highest graduation rate is Rimrock Jr/sr High School, with ≥80% graduation rate. Read more about public school graduation rate statistics in Idaho or national school graduation rate statistics.
Minority enrollment is 42% of the student body (majority Hispanic), which is more than the Idaho public high school average of 26% (majority Hispanic).
Best 83604, ID Public High Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Rimrock Jr/sr High School
(Math: 20-24% | Reading: 55-59%)
Rank:
Rank:
4/
Bottom 50%10
39678 State Highway 78
Bruneau, ID 83604
(208) 834-2260
Bruneau, ID 83604
(208) 834-2260
Gr: 6-12 | 136 students Student-teacher ratio: 11:1 Minority enrollment: 42%
Frequently Asked Questions
What are the top-ranked public high schools in 83604, ID?
The top-ranked public high schools in 83604, ID include Rimrock Jr/sr High School.
How many public high schools are located in 83604?
1 public high schools are located in 83604.
What is the racial composition of students in 83604?
83604 public high schools minority enrollment is 42% of the student body (majority Hispanic), which is more than the Idaho public high schools average of 26% (majority Hispanic).
Recent Articles
Media Literacy as a Core Skill: How to Tell if a School Teaches It Well
Learn how to evaluate whether a public school teaches media literacy effectively, from fact-checking and source evaluation to digital citizenship and critical thinking.
Screen Time, Paper Learning, and the New Back-to-Basics Debate
Explore why some public schools are reducing screen time, bringing back paper learning, and rethinking the balance between technology and traditional instruction.
Student Data, AI Tools, and Privacy: Questions to Ask Your District
Learn how public schools use AI, protect student data, and the key privacy questions every parent should ask their school district in 2026.