Monticello High School (Monticello CUSD 25 SCH DIST.), Illinois - School Profile in 2023-2024 School Year

Updated on August 8, 2025.

Monticello High School is a High in Monticello, IL. It currently serves 479 students (grades 09-12). The school is part of the Monticello CUSD 25 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 Monticello CUSD 25 School District and all schools in Illinois.

Other Details

School Type: Regular School
School Level: High
Number of Students:479
Number of Teachers: 36
Student/Teacher Ratio: 13.47

Location Info

Location: 1 Sage Dr, Monticello, IL 61856
Mailing Address: 1 Sage Dr, Monticello, IL 61856-1813
Phone: (217)762-8511
Data Source: NCES.
Student Population Per Grade
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Grade Population
Grade 10 108
Grade 11 135
Grade 12 106
Grade 9 130
Gender/Sex of Monticello High School Student Population
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Gender Population Percent of Population (%)
Male 244 50.94
Female 235 49.06
Race/Ethnicity Demography of Monticello High School Student Population
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Race/Ethnicity Population Percent of Population (%)
Asian 8 1.67
Black or African American 18 3.76
Hispanic/Latino 10 2.09
Native Hawaiian or Other Pacific Islander 1 0.21
Two or more races 12 2.51
White 430 89.77
Male - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
Asian 3 1.23
Black or African American 8 3.28
Hispanic/Latino 5 2.05
Native Hawaiian or Other Pacific Islander 1 0.41
Two or more races 7 2.87
White 220 90.16
Female - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
Asian 5 2.13
Black or African American 10 4.26
Hispanic/Latino 5 2.13
Two or more races 5 2.13
White 210 89.36

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 (%)
Asian 1 0.93
Black or African American 3 2.78
Hispanic/Latino 2 1.85
Native Hawaiian or Other Pacific Islander 1 0.93
Two or more races 1 0.93
White 100 92.59
Grade 11 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
Asian 3 2.22
Black or African American 6 4.44
Hispanic/Latino 3 2.22
Two or more races 4 2.96
White 119 88.15
Grade 12 - Race/Ethnicity of Both Genders
Items per page:
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Race/Ethnicity Population Percent of Population (%)
Asian 2 1.89
Black or African American 2 1.89
Hispanic/Latino 2 1.89
Two or more races 3 2.83
White 97 91.51
Grade 9 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
Asian 2 1.54
Black or African American 7 5.39
Hispanic/Latino 3 2.31
Two or more races 4 3.08
White 114 87.69