ST. CLAIR HIGH (ST. CLAIR R-XIII SCH DIST.), Missouri - School Profile in 2023-2024 School Year
Updated on August 8, 2025.
ST. CLAIR HIGH is a High in ST CLAIR, MO. It currently serves 648 students (grades 09-12). The school is part of the ST. CLAIR R-XIII 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 ST. CLAIR R-XIII School District and all schools in Missouri.
Other Details
School Type: Regular School
School Level: High
Number of Students:648
Number of Teachers: 48
Student/Teacher Ratio: 13.53
Location Info
Location: 1015 HIGH SCHOOL DR, ST CLAIR, MO 63077
Mailing Address: 1015 HIGH SCHOOL DR, ST CLAIR, MO 63077-2350
Phone: (636)629-3500
Website: http://STCMO.ORG
Data Source: NCES.
Student Population Per Grade
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| Grade | Population |
|---|---|
| Grade 10 | 173 |
| Grade 11 | 179 |
| Grade 12 | 133 |
| Grade 9 | 163 |
Gender/Sex of ST. CLAIR HIGH Student Population
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| Gender | Population | Percent of Population (%) |
|---|---|---|
| Male | 329 | 50.77 |
| Female | 319 | 49.23 |
Race/Ethnicity Demography of ST. CLAIR HIGH Student Population
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| Race/Ethnicity | Population | Percent of Population (%) |
|---|---|---|
| American Indian or Alaska Native | 3 | 0.46 |
| Asian | 1 | 0.15 |
| Black or African American | 8 | 1.24 |
| Hispanic/Latino | 8 | 1.24 |
| Two or more races | 31 | 4.78 |
| White | 597 | 92.13 |
Male - Race/Ethnicity Demography of Student Population
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| Race/Ethnicity | Population | Percent of Population (%) |
|---|---|---|
| American Indian or Alaska Native | 1 | 0.30 |
| Black or African American | 4 | 1.22 |
| Hispanic/Latino | 2 | 0.61 |
| Two or more races | 12 | 3.65 |
| White | 310 | 94.23 |
Female - Race/Ethnicity Demography of Student Population
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| Race/Ethnicity | Population | Percent of Population (%) |
|---|---|---|
| American Indian or Alaska Native | 2 | 0.63 |
| Asian | 1 | 0.31 |
| Black or African American | 4 | 1.25 |
| Hispanic/Latino | 6 | 1.88 |
| Two or more races | 19 | 5.96 |
| White | 287 | 89.97 |
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 (%) |
|---|---|---|
| Black or African American | 2 | 1.16 |
| Hispanic/Latino | 3 | 1.73 |
| Two or more races | 11 | 6.36 |
| White | 157 | 90.75 |
Grade 11 - Race/Ethnicity of Both Genders
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| Race/Ethnicity | Population | Percent of Population (%) |
|---|---|---|
| American Indian or Alaska Native | 1 | 0.56 |
| Black or African American | 4 | 2.24 |
| Hispanic/Latino | 3 | 1.68 |
| Two or more races | 5 | 2.79 |
| White | 166 | 92.74 |
Grade 12 - Race/Ethnicity of Both Genders
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| Race/Ethnicity | Population | Percent of Population (%) |
|---|---|---|
| American Indian or Alaska Native | 2 | 1.50 |
| Black or African American | 1 | 0.75 |
| Hispanic/Latino | 2 | 1.50 |
| Two or more races | 5 | 3.76 |
| White | 123 | 92.48 |
Grade 9 - Race/Ethnicity of Both Genders
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| Race/Ethnicity | Population | Percent of Population (%) |
|---|---|---|
| Asian | 1 | 0.61 |
| Black or African American | 1 | 0.61 |
| Two or more races | 10 | 6.14 |
| White | 151 | 92.64 |