Twin Chimneys Elem.
Public
Elementary Grades K–5 ASchool Grade
Part of Fort Zumwalt R-II School District
7396 Twin Chimneys Blvd, O'Fallon, MO 63368 · (636) 240-0093
Community ratings
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Academic performance
Math proficiency60%
State average 35.3%
Reading / language arts68%
State average 45.2%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
488Students enrolled
13:1Student–teacher ratio
8%Free / reduced lunch
SuburbSetting
Regular SchoolSchool type
Enrollment by grade
Kindergarten72
Grade 171
Grade 286
Grade 385
Grade 486
Grade 588
Students
White · 68%333
Asian · 15%74
Two or more races · 8%37
Black · 5%26
Hispanic · 3%16
American Indian/Alaska Native · 0%2
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
491’20
523’21
537’22
510’23
488’24
Location
7396 Twin Chimneys Blvd O'Fallon
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.