SUMNER HIGH
Public
High Grades 9–12
Part of ST. LOUIS CITY
4248 COTTAGE AVE, ST LOUIS, MO 63113 · (314) 371-1048
Community ratings
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Academic performance
Math proficiency2.5%
State average 35.3%
Reading / language arts2.5%
State average 45.2%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
407Students enrolled
13:1Student–teacher ratio
100%Free / reduced lunch
CitySetting
Regular SchoolSchool type
Enrollment by grade
Grade 9111
Grade 1098
Grade 11104
Grade 1294
Students
Black · 99%401
White · 0%2
Hispanic · 0%2
Asian · 0%1
Two or more races · 0%1
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
229’20
220’21
264’22
326’23
407’24
Location
4248 COTTAGE AVE ST LOUIS
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.