CENTENNIAL HIGH SCHOOL (JOINT SCHOOL DISTRICT NO. 2 SCH DIST.), Idaho - School Profile in 2023-2024 School Year

Updated on August 8, 2025.

CENTENNIAL HIGH SCHOOL is a High in BOISE, ID. It currently serves 1770 students (grades 09-12). The school is part of the JOINT SCHOOL DISTRICT NO. 2 School District.

Below, we provide details about the school including the population per grade, the racial demography of the student population, the racial demography of the student population per gender/sex, and the racial demography per grade level.

You can see similar information for other schools in JOINT SCHOOL DISTRICT NO. 2 School District and all schools in Idaho.

Other Details

School Type: Regular School

School Level: High

Number of Students:1770

Number of Teachers: 86

Student/Teacher Ratio: 20.70

Location Info

Location: 12400 WEST MCMILLAN ROAD, BOISE, ID 83713

Mailing Address: 12400 WEST MCMILLAN ROAD, BOISE, ID 83713-0529

Phone: (208)855-4250

Website:

Data Source: NCES.

Student Population Per Grade

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Grade	Population
Grade 10	489
Grade 11	447
Grade 12	406
Grade 9	428

Gender/Sex of CENTENNIAL HIGH SCHOOL Student Population

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Gender	Population	Percent of Population (%)
Male	948	53.56
Female	822	46.44

Race/Ethnicity Demography of CENTENNIAL HIGH SCHOOL Student Population

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	7	0.40
Asian	68	3.84
Black or African American	69	3.90
Hispanic/Latino	228	12.88
Native Hawaiian or Other Pacific Islander	4	0.23
Two or more races	74	4.18
White	1320	74.58

Male - Race/Ethnicity Demography of Student Population

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	6	0.63
Asian	28	2.95
Black or African American	43	4.54
Hispanic/Latino	108	11.39
Native Hawaiian or Other Pacific Islander	2	0.21
Two or more races	40	4.22
White	721	76.06

Female - Race/Ethnicity Demography of Student Population

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	1	0.12
Asian	40	4.87
Black or African American	26	3.16
Hispanic/Latino	120	14.60
Native Hawaiian or Other Pacific Islander	2	0.24
Two or more races	34	4.14
White	599	72.87

Race Demography Per Grade

The tables below shows the Race/Ethnicity of the student population per grade.

Grade 10 - Race/Ethnicity of Both Genders

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	3	0.61
Asian	18	3.68
Black or African American	22	4.50
Hispanic/Latino	64	13.09
Native Hawaiian or Other Pacific Islander	1	0.20
Two or more races	22	4.50
White	359	73.42

Grade 11 - Race/Ethnicity of Both Genders

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	2	0.45
Asian	21	4.70
Black or African American	21	4.70
Hispanic/Latino	56	12.53
Native Hawaiian or Other Pacific Islander	2	0.45
Two or more races	20	4.47
White	325	72.71

Grade 12 - Race/Ethnicity of Both Genders

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	1	0.25
Asian	16	3.94
Black or African American	18	4.43
Hispanic/Latino	48	11.82
Native Hawaiian or Other Pacific Islander	1	0.25
Two or more races	19	4.68
White	303	74.63

Grade 9 - Race/Ethnicity of Both Genders

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	1	0.23
Asian	13	3.04
Black or African American	8	1.87
Hispanic/Latino	60	14.02
Two or more races	13	3.04
White	333	77.80