Northbrook School (Mendota CCSD 289 SCH DIST.), Illinois - School Profile in 2023-2024 School Year

Updated on August 8, 2025.

Northbrook School is a Middle in Mendota, IL. It currently serves 481 students (grades 05-08). The school is part of the Mendota CCSD 289 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 Mendota CCSD 289 School District and all schools in Illinois.

Other Details

School Type: Regular School
School Level: Middle
Number of Students:481
Number of Teachers: 36
Student/Teacher Ratio: 13.38

Location Info

Location: 1804 Guiles Ave, Mendota, IL 61342
Mailing Address: 1804 Guiles Ave, Mendota, IL 61342-1204
Phone: (815)539-6237
Data Source: NCES.
Student Population Per Grade
Items per page:
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Grade Population
Grade 5 89
Grade 6 123
Grade 7 111
Grade 8 113
Pre-Kindergarten 45
Gender/Sex of Northbrook School Student Population
Items per page:
0 of 0
Gender Population Percent of Population (%)
Male 236 49.06
Female 243 50.52
Race/Ethnicity Demography of Northbrook School Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 2 0.42
Asian 1 0.21
Black or African American 13 2.70
Hispanic/Latino 194 40.33
Two or more races 15 3.12
White 254 52.81
Male - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 2 0.85
Black or African American 7 2.97
Hispanic/Latino 109 46.19
Two or more races 3 1.27
White 115 48.73
Female - Race/Ethnicity Demography of Student Population
Items per page:
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Race/Ethnicity Population Percent of Population (%)
Asian 1 0.41
Black or African American 6 2.47
Hispanic/Latino 85 34.98
Two or more races 12 4.94
White 139 57.20

Race Demography Per Grade

The tables below shows the Race/Ethnicity of the student population per grade.
Grade 5 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
Black or African American 2 2.25
Hispanic/Latino 35 39.33
Two or more races 2 2.25
White 49 55.06
Grade 6 - Race/Ethnicity of Both Genders
Items per page:
0 of 0
Race/Ethnicity Population Percent of Population (%)
Black or African American 3 2.44
Hispanic/Latino 43 34.96
Two or more races 2 1.63
White 75 60.98
Grade 7 - Race/Ethnicity of Both Genders
Items per page:
0 of 0
Race/Ethnicity Population Percent of Population (%)
Black or African American 4 3.60
Hispanic/Latino 50 45.05
Two or more races 3 2.70
White 53 47.75
Grade 8 - Race/Ethnicity of Both Genders
Items per page:
0 of 0
Race/Ethnicity Population Percent of Population (%)
Asian 1 0.89
Black or African American 3 2.66
Hispanic/Latino 45 39.82
Two or more races 3 2.66
White 61 53.98
Pre-Kindergarten - Race/Ethnicity of Both Genders
Items per page:
0 of 0
Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 2 4.44
Black or African American 1 2.22
Hispanic/Latino 21 46.67
Two or more races 5 11.11
White 16 35.56