RALPH M. CAPTAIN ELEM.
Public
Elementary Grades K–5
Part of CLAYTON
6345 NORTHWOOD AVE, CLAYTON, MO 63105 · (314) 854-6100
Community ratings
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Academic performance
Math proficiency62%
State average 35.3%
Reading / language arts72%
State average 45.2%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
286Students enrolled
9:1Student–teacher ratio
4%Free / reduced lunch
SuburbSetting
Regular SchoolSchool type
Enrollment by grade
Kindergarten46
Grade 154
Grade 239
Grade 348
Grade 451
Grade 548
Students
White · 74%213
Two or more races · 9%26
Black · 8%23
Asian · 5%15
Hispanic · 3%9
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
324’20
296’21
283’22
287’23
286’24
Location
6345 NORTHWOOD AVE CLAYTON
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.