CENTENNIAL HIGH SCHOOL

CENTENNIAL HIGH SCHOOL is a public high school that is part of the JOINT SCHOOL DISTRICT NO. 2 school district, located in BOISE, ID with about 1,901 students offering grade levels from 9th Grade to 12th Grade. Student demographics can be found below. With about 89 teachers, CENTENNIAL HIGH SCHOOL has a student/teacher ratio of about 21:1. The national average for public schools is about 15:1. A lower student/teacher ratio is a key factor that determines how much a teacher can devote his/her time to each individual student thus improving, or reducing (in the event of a higher student/teacher ratio) the attention each student is given for their educational needs.

CENTENNIAL HIGH SCHOOL, located in Boise, Idaho, is a prominent public secondary school within the Joint School District No. 2 (West Ada School District). Serving a diverse student body, the school is known for its comprehensive academic curriculum, which includes a wide range of Advanced Placement (AP) courses, dual-credit opportunities, and elective programs designed to prepare students for both higher education and the workforce. The campus is well-regarded for fostering a balanced environment that emphasizes both rigorous scholastic achievement and personal development.

Beyond the classroom, CENTENNIAL HIGH SCHOOL offers a robust extracurricular landscape, featuring a variety of competitive athletic programs, student leadership organizations, and specialized clubs such as robotics, fine arts, and community service groups. The school takes pride in its strong sense of community spirit—often centered around its "Patriot" identity—and actively encourages student involvement in school traditions and local outreach. By prioritizing a well-rounded educational experience, Centennial aims to cultivate responsible, engaged, and academically prepared graduates ready to navigate their post-secondary futures.

For more information, contact CENTENNIAL HIGH SCHOOL at (208) 855-4250 or visit the school personally to speak with a faculty or administrative member about any specific questions you may have.

12400 WEST MCMILLAN ROAD
BOISE, ID 83713-0529
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CENTENNIAL HIGH SCHOOL is a public school in BOISE, ID with about 1,901 enrolled students. See other public high schools in Idaho

School Details

2017-2018
Level:
High School
Charter School:*
No
Total Students:
1,901
Teachers:
89.94
NSLP Status:1
No
Qualified free lunch:
0
Qualified reduced-price lunch:
0
Title I Status:2
Not a Title I school
Virtual:
Not Virtual
Grade Levels Offered
9th Grade
10th Grade
11th Grade
12th Grade

* A public charter school is a publicly funded school that is typically governed by a group or organization under a legislative contract with the state, the district, or another entity. The charter exempts the school from certain state or local rules and regulations.

1 The National School Lunch Program (NSLP) provides eligible students with free or reduced-price lunch

2 Title I, Part A (Title I) of the Elementary and Secondary Education Act provides supplemental financial assistance to school districts for children from low-income families.

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School Demographics for 1,901 students

The primary ethnicity of students attending CENTENNIAL HIGH SCHOOL is predominantly White, representing about 75% of the student body.

White
75.2%
Hispanic/Latino
12.3%
Asian
4.1%
Two or more races
3.8%
Black or African American
3.7%
American Indian or Alaska Native
0.6%
Native Hawaiian or Other Pacific Islander
0.3%

Female
48.2%
Male
51.8%

Data for school year 2017-2018 — The information found on this website was provided in part by the U.S. Department of Education, U.S. Census Bureau, the Bureau of Labor and Statistics & various other external sources. We do not verify the contents of the information provided and therefore, cannot guarantee the accuracy of the information displayed on this website.