Top Rankings
Clayton School District ranks among the top 20% of public school district in Missouri for:
Category
Attribute
Overall Rank
Highest overall rank (Top 1%)
Math Proficiency
Highest math proficiency (Top 1%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 1%)
Science Proficiency
Highest science proficiency (Top 5%)
Diversity
Most diverse schools (Top 1%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2026 school year, there are 6 public schools serving 2,367 students in Clayton School District. This district's average testing ranking is 10/10, which is in the top 1% of public schools in Missouri.
Public Schools in Clayton School District have an average math proficiency score of 70% (versus the Missouri public school average of 41%), and reading proficiency score of 70% (versus the 43% statewide average).
The top-ranked public schools in Clayton School District are Meramec Elementary School, Ralph M. Captain Elementary School and Wydown Middle School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking. Clayton School District has one of the highest concentrations of top-ranked public schools in Missouri.
Minority enrollment is 39% of the student body (majority Black and Asian), which is more than the Missouri public school average of 33% (majority Black).
Overview
This School District
This State (MO)
# Schools
6 Schools
2,463 Schools
# Students
2,367 Students
885,270 Students
# Teachers
240 Teachers
70,230 Teachers
Student-Teacher Ratio
10:1
10:1
Student By Grade
District Rank
Clayton School District, which is ranked within the top 1% of all 553 school districts in Missouri (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 98% has stayed relatively flat over five school years.
Overall District Rank
#2 out of 555 school districts
(Top 1%)
(Top 1%)
Math Test Scores (% Proficient)
70%
40%
Reading/Language Arts Test Scores (% Proficient)
70%
43%
Science Test Scores (% Proficient)
64%
38%
Graduation Rate
(21-22)98%
90%
Students by Ethnicity:
Diversity Score
0.59
0.52
% American Indian
n/a
n/a
% Asian
12%
2%
% Hispanic
4%
9%
% Black
13%
15%
% White
61%
67%
% Hawaiian
n/a
1%
% Two or more races
10%
6%
All Ethnic Groups
District Revenue and Spending
The revenue/student of $32,898 is higher than the state median of $15,190. The school district revenue/student has grown by 15% over four school years.
The school district's spending/student of $24,606 is higher than the state median of $14,008. The school district spending/student has grown by 8% over four school years.
Total Revenue
$78 MM
$13,447 MM
Spending
$58 MM
$12,401 MM
Revenue / Student
$32,898
$15,190
Spending / Student
$24,606
$14,008
Best Clayton School District Public Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Meramec Elementary School
(Math: 75-79% | Reading: 75-79%)
Rank:
Rank:
10/
Top 1%10
400 S Meramec Ave
Saint Louis, MO 63105
(314) 854-6300
Saint Louis, MO 63105
(314) 854-6300
Gr: K-5 | 368 students Student-teacher ratio: 12:1 Minority enrollment: 34%
Rank: #22.
Ralph M. Captain Elementary School
(Math: 80-84% | Reading: 70-74%)
Rank:
Rank:
10/
Top 1%10
6345 Northwood Ave
Saint Louis, MO 63105
(314) 854-6100
Saint Louis, MO 63105
(314) 854-6100
Gr: K-5 | 286 students Student-teacher ratio: 9:1 Minority enrollment: 25%
Rank: #33.
Wydown Middle School
(Math: 67% | Reading: 69%)
Rank:
Rank:
10/
Top 5%10
6500 Wydown
Saint Louis, MO 63105
(314) 854-6400
Saint Louis, MO 63105
(314) 854-6400
Gr: 6-8 | 604 students Student-teacher ratio: 9:1 Minority enrollment: 41%
Rank: #44.
Glenridge Elementary School
(Math: 65-69% | Reading: 65-69%)
Rank:
Rank:
10/
Top 5%10
7447 Wellington Way
Saint Louis, MO 63105
(314) 854-6200
Saint Louis, MO 63105
(314) 854-6200
Gr: K-5 | 321 students Student-teacher ratio: 10:1 Minority enrollment: 45%
Rank: #55.
Clayton High School
(Math: 64% | Reading: 69%)
Rank:
Rank:
10/
Top 5%10
#1 Mark Twain Circle
Saint Louis, MO 63105
(314) 854-6600
Saint Louis, MO 63105
(314) 854-6600
Gr: 9-12 | 788 students Student-teacher ratio: 10:1 Minority enrollment: 41%
Frequently Asked Questions
How many schools belong to Clayton School District?
Clayton School District manages 6 public schools serving 2,367 students.
What is the rank of Clayton School District?
Clayton School District is ranked #3 out of 553 school districts in Missouri (top 1%) based off of combined math and reading proficiency testing data for the 2022-2023 school year. This district ranks in the top 20% of Missouri school districts for: Highest overall rank (Top 1%), Highest math proficiency (Top 1%), Highest reading/language arts proficiency (Top 1%), Highest science proficiency (Top 5%), Most diverse schools (Top 1%) and Largest student body (number of students) (Top 1%)
What is the racial composition of students in Clayton School District?
61% of Clayton School District students are White, 13% of students are Black, 12% of students are Asian, 10% of students are Two or more races, and 4% of students are Hispanic.
What is the student/teacher ratio of Clayton School District?
Clayton School District has a student/teacher ratio of 10:1, which is lower than the Missouri state average of 13:1.
What is Clayton School District's spending/student ratio?
The school district's spending/student of $24,606 is higher than the state median of $14,008. The school district spending/student has grown by 8% over four school years.
Recent Articles
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.
