DARDENNE ELEM.
Public
Elementary Grades K–5
Part of FORT ZUMWALT SCHOOL DISTRICT
2621 HWY K, O'FALLON, MO 63368 · (636) 978-4001
Community ratings
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Academic performance
Math proficiency47%
State average 35.3%
Reading / language arts52%
State average 45.2%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
445Students enrolled
12:1Student–teacher ratio
46%Free / reduced lunch
SuburbSetting
Regular SchoolSchool type
Enrollment by grade
Kindergarten74
Grade 170
Grade 276
Grade 373
Grade 475
Grade 577
Students
White · 59%261
Hispanic · 22%97
Two or more races · 9%38
Black · 5%22
Asian · 4%19
Native Hawaiian/Pacific Islander · 2%8
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
389’20
425’21
412’22
414’23
445’24
Location
2621 HWY K 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.