Skip to main content

Average

#751 of 2,216 schools in MO

Top 34% in state

Brentwood High

High School · BRENTWOOD

2221 HIGH SCHOOL DR, Brentwood, MO 63144

Enrollment

191

Student-Teacher

8.7:1

Score

6.9

Grades

9th – 12th

Updated 2022-23

How this school compares

In Brentwood

#4 of 5

public schools

Missouri high schools

#178 of 532

In district

#4 of 5

BRENTWOOD

Academic performance

9.9 / 10

Exceptional

About Brentwood High

Brentwood High stands as Missouri's top-ranked high school, earning the #1 position among 2,234 schools statewide with an exceptional MySchoolScout rating of 8.8 out of 10. This small public high school serves just 191 students in grades 9-12, creating an intimate learning environment with an impressive 8.7:1 student-teacher ratio supported by 22 full-time equivalent teachers. The school's academic excellence is reflected in its outstanding performance, with 74% of students achieving proficiency or above in both English Language Arts and Mathematics.

This exceptional achievement contributes to the school's perfect 9.9 out of 10 academic score, placing it in the 100th percentile statewide. Brentwood High's success is supported by its affluent community context, where the median household income reaches $95,276 and an impressive 76% of residents hold bachelor's degrees or higher. The low 6% poverty rate in the 63144 ZIP code, combined with a median home value of $274,800, reflects the area's economic stability and educational investment.

The school operates within Brentwood's large suburban setting in St. Louis County, providing students with both the advantages of suburban amenities and proximity to metropolitan opportunities while maintaining a close-knit educational community.

What Parents Should Know

With an enrollment of 191 students, Brentwood High is a smaller school where families often find a close-knit community atmosphere. Smaller settings can mean more individual attention from teachers and staff, though they may offer fewer extracurricular options than larger schools.

With a student-teacher ratio of 8.7:1, Brentwood High offers a notably low ratio compared to the national average. This typically means smaller class sizes and more opportunities for one-on-one interaction between students and teachers.

Score Breakdown

Full Profile · 4/4 metrics
Student Progress7.6Very Good25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data3
Annual Change-0.71 pts/yr
Data Period2019–2022
TrendStable
Academics9.9Exceptional25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency74.5%
Reading/ELA Proficiency74.5%
Overall Proficiency75%
Expected (poverty-adj.)51%
vs. Expected+23.5 pts
Adjusted Percentile98th
College Readiness1.9Significantly Below Average30%
Graduation rates, AP course participation, and IB availability.
View breakdown
AP Participation2.6%
IB ProgramNo
Resources & Environment9.8Exceptional20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio8.7:1
Per-Pupil Spending$20,215

Brentwood High — Students at Brentwood High score 74% proficient, which is above what's typical for similar communities (expected: 51%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

23.6%

Students qualifying for federal meal assistance

Test Scores MO EDFACTS (2021-22)

Math Proficiency 70.3%
School
State
N/A
ELA Proficiency 75.3%
School
State
N/A

Based on 6 test records from MO state assessments. About our data

Proficiency Trend

→ Stable

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
74.5%
ELA
77%
2021*
Math
62%
ELA
74.5%
2022
Math
74.5%
ELA
74.5%

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Source: EdFacts (NCES) and state assessment data. Growth score: 7.6/10.

How Brentwood High Compares

See how Brentwood High performs across key quality dimensions compared to state benchmarks.

Overall Score
6.9/10
66th percentile in MO
Academic
9.9/10
9.9/10
Growth
7.6/10
Above average
Environment
9.8/10
Above average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
24%
Teaching Staff
9:1 student-teacher ratio
22 teachers

Location

2221 HIGH SCHOOL DR, Brentwood, MO 63144

Nearby Alternatives

Families considering Brentwood High may also want to explore other high schools in the area. BRENTWOOD MIDDLE (rated 9.2/10), which scores notably higher. Another option is AVERY ELEM. (rated 8.9/10, 1.3 miles away, in nearby St. Louis), which scores notably higher. Additionally, HUDSON ELEM. (rated 8.6/10, 1.3 miles away, in nearby St. Louis), which scores notably higher. For more schools in Brentwood, see our Brentwood schools guide .

Nearby Schools

20 within 1.8 mi
School Distance Rating
BRENTWOOD MIDDLE Brentwood 0.0 mi 9.2
MCGRATH ELEM. Brentwood 0.2 mi 7.9
BRENTWOOD EARLY CHILDHD CENTER Brentwood 0.2 mi 7.3
ST MARY MAGDALEN SCHOOL Brentwood 0.6 mi 6.6
MARK TWAIN ELEM. Brentwood 0.6 mi 6.5
THE WALDORF SCHOOL OF ST LOUIS St. Louis 1.1 mi 6.6
IMMACOLATA SCHOOL St. Louis 1.2 mi 6.8
AVERY ELEM. St. Louis 1.3 mi 8.9
DR. HENRY GIVENS JR. ELEM. St. Louis 1.3 mi 7.8
HUDSON ELEM. St. Louis 1.3 mi 8.6
GREAT CIRCLE EDGEWOOD CHILDREN'S CENTER St. Louis 1.7 mi 7.1
COMMUNITY SCHOOL St. Louis 1.7 mi 8.1
MIRIAM SCHOOL Webster Groves 1.6 mi 8.2
JUVENILE DETENTION CTR. Clayton 1.7 mi 6.6
FAITH ACADEMY St. Louis 1.9 mi
MERAMEC ELEM. Clayton 1.8 mi 7.9
LITTLE FLOWER CATHOLIC SCHOOL St. Louis 1.6 mi 6.9
MRH EARLY CHILDHOOD CENTER Maplewood 1.6 mi 7.7
HOLY REDEEMER SCHOOL Webster Groves 2.0 mi 4.7
ANNUNZIATA SCHOOL St. Louis 1.8 mi

Neighborhood Census ACS (2019-2023)

Census data for ZIP 63144 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$91,312

Median Home Value

$278,800

Median Rent

$1,429/mo

Population

9,580

College Educated

75.4%

Homeownership

60.2%

Avg Commute

19.6 min

Poverty Rate

5.3%

Median Age

34.8

Community Profile

The community surrounding Brentwood High has a median household income of $91,312. It is a well-educated community where 75% of adults hold a bachelor's degree or higher. The median home value in the area is $278,800, with a median rent of $1,429/month. The local poverty rate of 5.3% is relatively low. The average commute for residents is 20 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
APPLETON CITY HIGH Appleton City, MO 6.9
CANTON HIGH Canton, MO 6.9
CLOPTON HIGH Clarksville, MO 6.9
GRANDVIEW HIGH Hillsboro, MO 6.9
RICHLAND HIGH Richland, MO 6.9
SOUTH PEMISCOT HIGH Steele, MO 6.9

Frequently Asked Questions

Common questions about Brentwood High

What grades does Brentwood High serve?

Brentwood High serves students in grades 9th through 12th.

How many students attend Brentwood High?

Brentwood High has an enrollment of approximately 191 students.

What is the student-teacher ratio at Brentwood High?

The student-teacher ratio at Brentwood High is 8.7:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Brentwood High rank in MO?

Brentwood High is ranked #751 out of 2,216 schools in MO.

What is Brentwood High's MySchoolScout rating?

Brentwood High has a composite rating of 6.9 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

What are the test scores at Brentwood High?

Based on the most recent state assessment data, Brentwood High has 70.3% math proficiency and 75.3% reading/ELA proficiency.

Is Brentwood High a charter school?

No, Brentwood High is not a charter school. It is a traditional public school operated by the local school district.

Is Brentwood High a Title I school?

No, Brentwood High is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Brentwood High?

23.6% of students at Brentwood High qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

Walk Score
59 Somewhat Walkable
Bike Score
45 Somewhat Bikeable
City Safety
High (4,039/100K)

Powered by Walk Score

FBI UCR 2024. City-level (Brentwood). Data >1 year old.

Quick Facts NCES CCD (SY 2022-23)

Grades
9th – 12th
Enrollment
191
Student-Teacher Ratio
8.7:1
Teachers (FTE)
22
Free/Reduced Lunch
23.6%
Type
regular
Setting
Large Suburb
County
St. Louis County
Data Year
2023–2024

District

BRENTWOOD
District Enrollment
796
Schools in District
5
Per-Pupil Spending
$22,646
District Rank
#4 of 5

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

Related reading

Get school insights in your inbox

New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.

We respect your privacy. Unsubscribe at any time.