ST. CLAIR HIGH
Public
High Grades 9–12
Part of ST. CLAIR R-XIII
1015 HIGH SCHOOL DR, ST CLAIR, MO 63077 · (636) 629-3500
Community ratings
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Academic performance
Math proficiency17%
State average 35.3%
Reading / language arts57%
State average 45.2%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
627Students enrolled
13:1Student–teacher ratio
47%Free / reduced lunch
TownSetting
Regular SchoolSchool type
Enrollment by grade
Grade 9170
Grade 10149
Grade 11159
Grade 12149
Students
White · 92%579
Two or more races · 5%33
Hispanic · 1%6
Black · 1%6
American Indian/Alaska Native · 0%2
Asian · 0%1
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
659’20
672’21
684’22
648’23
627’24
Location
1015 HIGH SCHOOL DR ST CLAIR
Neighbor reviews
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School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Academic scores from the EDFacts via Urban Institute Education Data Portal (SY2020-21). Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.