MOHighProfile data from NCES 2023-24
CLAYTON HIGH — School Profile & District Info
High|CLAYTON, Missouri|CLAYTON
CLAYTON, MO 63105
School Profile
Grades
9–12
Enrollment
844
Student:Teacher
11:1
Locale
Suburban
District
CLAYTONEcon. Disadvantaged
7.6%
Phone
(314)854-6600School Statistics
Academics (SY 2020-21)
ELA Proficiency
70-74%
Math Proficiency
80-84%
Graduation Rate
>=99%
Chronic Absenteeism
12.9%
SY 2019-20
Programs & Activities (SY 2021-22)
AP Program
25 courses offered
Dual Enrollment
Athletics
20 sports offered
Student-Teacher Ratio: 9.1:1
Better than average in MODistrict Finance (FY 2023)
Per-Pupil Spending
$23,526
District-level data
Funding Sources
Federal 2%State 3%Local 95%
Community Context
Median Home Value
$265,644
+2.5% YoY
St. Louis, MO metro area · Zillow Feb 2026
Community Need Level
Moderate
CDC/ATSDR Social Vulnerability Index 2022
Enrollment Trend (2014-2025)
788
Current enrollment
Declining(-13% 5yr)Frequently Asked Questions about CLAYTON HIGH
Enrollment at CLAYTON HIGH stands at 844 students. The school is a High institution in the local district.
Calendar Guides
School profiles: Data from NCES Common Core of Data. Calendar events from district calendar sources, updated automatically.