Centennial High School

Centennial High School

Public High School | Grade 9-12
12400 W McMillan Rd,  Boise, ID
West Boise Neighborhood
West Ada School District
3.7
3.4
1,946 Students
B+
Niche Grade
Centennial High School’s Patriots lead the way in academic achievement, athletics and building strong connections to Boise’s West Valley community. The school opened in 1987 and serves students in ninth through twelfth grades by providing a unique and individualized learning experience. The dedicated teaching staff strives to provide a safe and supportive academic atmosphere that instills respect, integrity and confidence in academics; accordingly, student performance is above the state average in literacy skills and science. Centennial High's campus offers various resources and amenities for students including a dedicated music and choir room, modern classrooms, a multimedia library, an Olympic-sized track, two softball diamonds, six tennis courts and an expansive recreation field. The school also shares ground with the Centennial Performing Arts Center, where students are showcased in the choir, orchestra and dramatic performance. Centennial High students regularly cheer on their peers in athletics including wrestling, softball, basketball and many more. Centennial High School alums regard the school as an exceptional choice for children to find success and foster a love of learning.

School Details

Student Teacher Ratio
21:1
Average SAT Score
1180
Average ACT Score
27
Math Proficiency
42%
Reading Proficiency
72%
Average GPA
3.55
Graduation Rate
90%

Niche Grade

B
Academics
A
Teachers
B
College Prep
B
Administration
C+
Resources/Facilities
B
Clubs and Activities
B+
Sports
C
Food
Source: Niche
Niche Grades

Niche grades and rankings are calculated using dozens of public data sets and millions of reviews. Niche data scientists and user researchers rigorously analyze data and user opinions to assess the key aspects of K-12 Schools, Colleges, and Places to Live. Every month, millions of students and families use the Niche grades and report cards to find the right school or neighborhood.

Niche Grade Details

Academics
Average GPA
3.55
Reading Proficiency
72%
Math Proficiency
42%
Teachers
Student Teacher Ratio
21:1
Teachers
86
Full Time Teachers
86
Teachers in First or Second Year
13.6%
College Prep
Average SAT
1180
Math
580
Verbal
600
Average ACT
27
Math
26
English
28
Reading
29
Science
27
Number of AP Courses
15
AP Pass Rate
62%
AP Math Enrollment
High
AP Science Enrollment
High
Other AP Enrollment
Very Low
Clubs and Activities
Girls Athletic Participation
Average
Boys Athletic Participation
Average

GreatSchools Rating

3
Equity
8
College Readiness
Source: GreatSchools
GreatSchools Rating
The GreatSchools Rating helps parents compare schools within a state based on a variety of school quality indicators and provides a helpful picture of how effectively each school serves all of its students. Ratings are on a scale of 1 (below average) to 10 (above average) and can include test scores, college readiness, academic progress, advanced courses, equity, discipline and attendance data. We also advise parents to visit schools, consider other information on school performance and programs, and consider family needs as part of the school selection process.
View GreatSchools Rating Methodology

GreatSchools Rating Details

Test Scores

Math
16.5%
State Average
20.3%
Science
10%
State Average
9.6%
GreatSchools Test Scores Rating
GreatSchools
The Test Score Rating reflects annual state test results for this school compared with scores statewide.

Teachers and Staff

Students Per Counselor
297:1

Student Diversity

Male
53.5%
Female
46.5%
White
73.7%
Hispanic
12.4%
Asian or Pacific Islander
4.7%
Two or more races
4.4%
Black
4%
Native American
<1%
Native Hawaiian or Other Pacific Islander
<1%

Specialty School Programs

AP Programs Offered
Free/Reduced Lunch Offered
Athletics Program

Colleges Students are Considering

Students are most interested in or go on to attend these colleges.
Boise State University 501 Students
University of Idaho 254 Students
Idaho State University 204 Students
University of Utah 150 Students
College of Western Idaho 149 Students
University of Washington 116 Students
Brigham Young University-Idaho 110 Students
Washington State University 101 Students
Utah State University 99 Students
Brigham Young University 97 Students

What Students Want to Study

Niche users from this school are most interested in the following majors.
Business 90 Students
Psychology 75 Students
Biology 65 Students
Nursing 56 Students
Pre-Medicine Studies 45 Students
Computer Science 41 Students
Kinesiology and Exercise Science 37 Students
Marketing 35 Students
Drama and Theatre Production 30 Students
Physical Therapy 28 Students

This School’s Reviews

Niche Reviews
3.7 397 Reviews
5.0 Senior
7/27/2025
Centennial high school is an outstanding school. Everyday without fail you walk in that building and are greeted by a welcoming environment. The school is safe and reliable.
5.0 Alum
5/31/2023
The people are amazing and the teachers give interesting lessons. (At least most of them) I would like to see the school get some renovations as it is very old and had very few windows.
4.0 Junior
10/28/2022
Centennial high school is a student centered high school! Teachers and admin make it a priority to keep kids in class learning and safe. Many activities are offered anything from game Club to athletics like bowling and basketball.
See All Niche Reviews
GreatSchools Reviews
3.4 7 Reviews
1.0 other
11/1/2025
For context, I’ve already graduated. I don’t know why you’d pick this school given that there’s not much that stands out. A large portion of the student body here is also involved in marijuana usage. There’s few good teachers and a portion of them seem to have trouble maintaining composure—I’ve noti...
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5.0 student
10/16/2020
I love Centennial, I feel like I have had a lot of opportunity to get college credits and prepare for my future in a friendly environment.
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5.0 student
7/27/2018
I loved going to this school. Attended several other high schools in the Boise area and it was far and above any of the others.
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1.0 other
9/4/2013
Some ways I think this school can improve. -Serious disciplinary actions to be taken against students who curse at other students in the hallways. -Setting up an Anti-Bullying program. -Enforcing uniforms.
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Idaho Ada County Boise 83713 West Boise
Centennial High School

Centennial High School is a public school for students in grades 9-12 in Boise, ID and is served by the West Ada School District in Idaho. Annual tuition is $0. The school has a total enrollment of 1,946 and maintains a student-teacher ratio of 21:1. Academic records show that 42% of students achieve proficiency in math, and 72% are proficient in reading. Centennial High School has received feedback and ratings, with a Niche grade of B+ and a GreatSchools Rating of 8 out of 10. The average GPA is 3.55, the graduation rate is 90%, and average standardized test scores include an SAT score of 1180 and an ACT score of 27. The average home value in this area is $486,329. Discover additional schools in the area, like Capital High School, Central Academy High School, Heroes Academy: An Acton Academy, and more. Learn more about what Boise has to offer, and browse homes for sale and for rent near Centennial High School.

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Stephen Sawyer
Stolfo Real Estate
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