A+
Brentwood High
PublicHighGrades 9–12
2221 High School Dr, Brentwood, MO 63144 · (314) 962-3837 · Part of Brentwood School District
Students
195
Students per teacher
9:1
Free or reduced lunch
26%
Setting
Suburb
Grades
9–12
What stands out about Brentwood High
- School Grade A+: near the top of Illinois’s public schools
- Math proficiency 27 pts above the state
- Reading / language arts 29 pts above the state
- Small classes: 9:1 students per teacher
- Enrollment down 8% since 2020
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency62%
State average 35.3%
Reading / language arts74.5%
State average 45.2%
Location
Directions ↗
2221 High School Dr, Brentwood
Students
Enrollment by grade
Grade 952
Grade 1054
Grade 1134
Grade 1255
Enrollment over time
212’20
210’21
191’22
191’23
195’24
Down 8% since 2020.
Who goes here
White 54%Black 16%Two or more races 12%Hispanic 10%Asian 8%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
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Parents talk
Conversations in Town Square that mention Brentwood High.
Other schools in Brentwood School District
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.