Comm H S Dist 99 - North H S (CHSD 99 SCH DIST.), Illinois - School Profile in 2023-2024 School Year

Updated on August 8, 2025.

Comm H S Dist 99 - North H S is a High in Downers Grove, IL. It currently serves 2104 students (grades 09-12). The school is part of the CHSD 99 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 CHSD 99 School District and all schools in Illinois.

Other Details

School Type: Regular School

School Level: High

Number of Students:2104

Number of Teachers: 152

Student/Teacher Ratio: 13.83

Location Info

Location: 4436 Main St, Downers Grove, IL 60515

Mailing Address: 4436 Main St, Downers Grove, IL 60515-2867

Phone: (630)795-8401

Website: http://www.csd99.org

Data Source: NCES.

Student Population Per Grade

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Grade	Population
Grade 10	534
Grade 11	523
Grade 12	545
Grade 9	502

Gender/Sex of Comm H S Dist 99 - North H S Student Population

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Gender	Population	Percent of Population (%)
Male	1061	50.43
Female	1040	49.43

Race/Ethnicity Demography of Comm H S Dist 99 - North H S Student Population

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	4	0.19
Asian	129	6.13
Black or African American	98	4.66
Hispanic/Latino	305	14.50
Native Hawaiian or Other Pacific Islander	6	0.28
Two or more races	98	4.66
White	1461	69.44

Male - Race/Ethnicity Demography of Student Population

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	1	0.09
Asian	56	5.28
Black or African American	40	3.77
Hispanic/Latino	157	14.80
Native Hawaiian or Other Pacific Islander	2	0.19
Two or more races	40	3.77
White	765	72.10

Female - Race/Ethnicity Demography of Student Population

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	3	0.29
Asian	73	7.02
Black or African American	58	5.58
Hispanic/Latino	148	14.23
Native Hawaiian or Other Pacific Islander	4	0.39
Two or more races	58	5.58
White	696	66.92

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	1	0.19
Asian	31	5.81
Black or African American	28	5.24
Hispanic/Latino	84	15.73
Native Hawaiian or Other Pacific Islander	1	0.19
Two or more races	23	4.31
White	365	68.35

Grade 11 - Race/Ethnicity of Both Genders

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	1	0.19
Asian	29	5.55
Black or African American	23	4.40
Hispanic/Latino	76	14.53
Native Hawaiian or Other Pacific Islander	3	0.57
Two or more races	19	3.63
White	370	70.75

Grade 12 - Race/Ethnicity of Both Genders

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	1	0.18
Asian	36	6.61
Black or African American	26	4.77
Hispanic/Latino	77	14.13
Native Hawaiian or Other Pacific Islander	1	0.18
Two or more races	29	5.32
White	375	68.81

Grade 9 - Race/Ethnicity of Both Genders

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	1	0.20
Asian	33	6.57
Black or African American	21	4.18
Hispanic/Latino	68	13.55
Native Hawaiian or Other Pacific Islander	1	0.20
Two or more races	27	5.38
White	351	69.92