For the 2026 school year, there are 2 public high schools serving 688 students in Holbrook, AZ.
The top-ranked public high schools in Holbrook, AZ are Navajo County Instruction For Success (Ncis) and Holbrook High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Holbrook, AZ public high schools have an average math proficiency score of 22% (versus the Arizona public high school average of 35%), and reading proficiency score of 37% (versus the 45% statewide average). High schools in Holbrook have an average ranking of 6/10, which is in the top 50% of Arizona public high schools.
Holbrook, AZ public high school have a Graduation Rate of 80%, which is more than the Arizona average of 78%.
The school with highest graduation rate is Holbrook High School, with 80-84% graduation rate. Read more about public school graduation rate statistics in Arizona or national school graduation rate statistics.
Minority enrollment is 90% of the student body (majority American Indian), which is more than the Arizona public high school average of 65% (majority Hispanic).
Best Public High Schools in Holbrook, AZ (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Navajo County Instruction For Success (Ncis)
Alternative School
(Math: <50% | Reading: <50% )
Rank:
Rank:
9/
Top 20%10
294 W Carlos Ave
Holbrook, AZ 86025
(928) 524-1821
Holbrook, AZ 86025
(928) 524-1821
Gr: 9-12 | 28 students Student-teacher ratio: 14:1 Minority enrollment: 86%
Rank: #22.
Holbrook High School
(Math: 20-24% | Reading: 35-39%)
Rank:
Rank:
5/
Bottom 50%10
455 N 8th Ave
Holbrook, AZ 86025
(928) 524-2815
Holbrook, AZ 86025
(928) 524-2815
Gr: 9-12 | 660 students Student-teacher ratio: 16:1 Minority enrollment: 90%
Frequently Asked Questions
What are the top-ranked public high schools in Holbrook, AZ?
The top-ranked public high schools in Holbrook, AZ include Navajo County Instruction For Success (Ncis) and Holbrook High School.
How many public high schools are located in Holbrook?
2 public high schools are located in Holbrook.
What is the racial composition of students in Holbrook?
Holbrook public high schools minority enrollment is 90% of the student body (majority American Indian), which is more than the Arizona public high schools average of 65% (majority Hispanic).
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