CLAYTON HIGH (CLAYTON SCH DIST.), Missouri - School Profile in 2023-2024 School Year

Updated on August 8, 2025.

CLAYTON HIGH is a High in CLAYTON, MO. It currently serves 844 students (grades 09-12). The school is part of the CLAYTON 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 CLAYTON School District and all schools in Missouri.

Other Details

School Type: Regular School
School Level: High
Number of Students:844
Number of Teachers: 78
Student/Teacher Ratio: 10.86

Location Info

Location: #1 MARK TWAIN CIRCLE, CLAYTON, MO 63105
Mailing Address: #1 MARK TWAIN CIRCLE, CLAYTON, MO 63105-1613
Phone: (314)854-6600
Data Source: NCES.
Student Population Per Grade
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Grade Population
Grade 10 191
Grade 11 207
Grade 12 234
Grade 9 212
Gender/Sex of CLAYTON HIGH Student Population
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Gender Population Percent of Population (%)
Male 414 49.05
Female 430 50.95
Race/Ethnicity Demography of CLAYTON HIGH Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 1 0.12
Asian 103 12.20
Black or African American 124 14.69
Hispanic/Latino 38 4.50
Two or more races 67 7.94
White 511 60.55
Male - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 1 0.24
Asian 56 13.53
Black or African American 62 14.98
Hispanic/Latino 19 4.59
Two or more races 29 7.01
White 247 59.66
Female - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
Asian 47 10.93
Black or African American 62 14.42
Hispanic/Latino 19 4.42
Two or more races 38 8.84
White 264 61.40

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 23 12.04
Black or African American 26 13.61
Hispanic/Latino 13 6.81
Two or more races 21 11.00
White 108 56.55
Grade 11 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
Asian 24 11.59
Black or African American 34 16.43
Hispanic/Latino 8 3.87
Two or more races 16 7.73
White 125 60.39
Grade 12 - Race/Ethnicity of Both Genders
Items per page:
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Race/Ethnicity Population Percent of Population (%)
Asian 31 13.25
Black or African American 30 12.82
Hispanic/Latino 7 2.99
Two or more races 14 5.98
White 152 64.96
Grade 9 - Race/Ethnicity of Both Genders
Items per page:
0 of 0
Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 1 0.47
Asian 25 11.79
Black or African American 34 16.04
Hispanic/Latino 10 4.72
Two or more races 16 7.55
White 126 59.43