For the 2026 school year, there are 3 public high schools serving 788 students in Owyhee County, ID.
The top-ranked public high schools in Owyhee County, ID are Marsing High School, Rimrock Jr/sr High School and Homedale High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Owyhee County, ID public high schools have an average math proficiency score of 28% (versus the Idaho public high school average of 37%), and reading proficiency score of 56% (versus the 58% statewide average). High schools in Owyhee County have an average ranking of 5/10, which is in the bottom 50% of Idaho public high schools.
Owyhee County, ID public high school have a Graduation Rate of 88%, which is more than the Idaho average of 80%.
The school with highest graduation rate is Homedale High School, with 90-94% graduation rate. Read more about public school graduation rate statistics in Idaho or national school graduation rate statistics.
Minority enrollment is 39% of the student body (majority Hispanic), which is more than the Idaho public high school average of 26% (majority Hispanic).
Best Public High Schools in Owyhee County (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Marsing High School
(Math: 60-69% | Reading: 70-79%)
Rank:
Rank:
10/
Top 10%10
209 8th Avenue West
Marsing, ID 83639
(208) 649-5411
Marsing, ID 83639
(208) 649-5411
Gr: 9-12 | 240 students Student-teacher ratio: 14:1 Minority enrollment: 38%
Rank: #22.
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 | 138 students Student-teacher ratio: 12:1 Minority enrollment: 46%
Rank: #33.
Homedale High School
(Math: 15-19% | Reading: 45-49%)
Rank:
Rank:
2/
Bottom 50%10
203 East Idaho Avenue
Homedale, ID 83628
(208) 337-4613
Homedale, ID 83628
(208) 337-4613
Gr: 9-12 | 410 students Student-teacher ratio: 20:1 Minority enrollment: 37%
Frequently Asked Questions
What are the top-ranked public high schools in Owyhee County, ID?
The top-ranked public high schools in Owyhee County, ID include Marsing High School, Rimrock Jr/sr High School and Homedale High School.
How many public high schools are located in Owyhee County?
3 public high schools are located in Owyhee County.
What is the racial composition of students in Owyhee County?
Owyhee County public high schools minority enrollment is 39% of the student body (majority Hispanic), which is more than the Idaho public high schools average of 26% (majority Hispanic).
Which public high schools in Owyhee County are often viewed compared to one another?
Popular comparisons of public high schools in Owyhee County include: Marsing High School vs. Homedale High School, Homedale High School vs. Marsing High School
Recent Articles
Transitioning to High School: A Family Guide
Learn how to prepare for high school with practical tips for families before freshman year, from academics to social readiness.
School Vouchers 2026: Updated Pros and Cons
Explore school vouchers in 2026, including updated pros, cons, policy changes, and what families should know before choosing.
Transitioning to Middle School: Summer Planning Guide
A practical 2026 summer planning guide to help parents support a smooth middle school transition for their child.