Clayton High School

9/10
GreatSchools Rating
Reviews
7
Grades
9-12
Students
875
Type
Public
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Academics
9/10
Test scores
Find out what state standardized test scores really tell you about a school – and what they don’t.

Good news!

Test scores at this school are far above the state average, suggesting that most students at this school are performing at or above grade level.


Parent tips

Even high-performing schools can have disparities between student groups. To understand how well this school serves all its students, review the information below in the Equity section. Understand what on-track learning looks like for your child and how you can help at home.


English 2
90%
State avg: 79%
Government
85%
State avg: 63%
Biology I
89%
State avg: 67%
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College readiness
Learn more about how to help your child graduate ready for college. See how.
4-year high school graduation rate
100%
State avg:
Average ACT score
26
ACT participation rate
100%
State avg:
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Equity
Environment
Students
Studies show that diversity in school leads to long-term benefits for students. Discover why!
White
63%
Black
21%
Asian
12%
Hispanic
3%
Two or more races
1%
American Indian/Alaska Native
<1%
Hawaiian Native/Pacific Islander
<1%
Teachers & staff
Parents often value small class sizes, but the truth is more complicated.
Students per teacher
11 :1
State avg: 14 :1
Students per counselor
145 :1
State avg: 346 :1
Percent of teachers with less than 3 years of experience
1%
State avg: 11%
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7 Reviews
5 out of 5 stars
5 4
4 1
3 1
2 0
1 0
Neighborhood
1 Mark Twain Circle
Clayton, MO 63105
Map of Clayton High School address. Map of Clayton High School address. Map of Clayton High School address.
Last modified: May 3, 2017
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