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Ladue Horton Watkins High

1201 S Warson Rd, St Louis, MO 63124

ASchola Grade
Directions Call
Grades
9–12
High
Students
1,395
Enrolled 2024–25
Students per teacher
14.7 : 1
Full-time teachers
District
Ladue
St. Louis County

Schola Grade A · Excellent

Letter grade (A–F) · compared with 519 Missouri high schools · How we grade
Test scores72% proficient in math & reading
98thpercentile
Equity37% of low-income students proficient
69thpercentile
Attendance21% chronically absent
42ndpercentile
Graduation rate98% graduate in 4 years
99thpercentile
College readinessAt least 45% take AP, IB or dual-enrollment courses
95thpercentile
Class size14.7 students per teacher
26thpercentile

Percentiles compare this school with other Missouri high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Ladue Horton Watkins High

Ladue Horton Watkins High is a public high school in St Louis, Missouri, serving grades 9–12. It is part of Ladue. The school is located in a large suburb in St. Louis County.

In the 2024–25 school year, 1,395 students were enrolled, with about 14.7 students for every full-time teacher. That ratio is larger than the typical Missouri high school (11.9 students per teacher). Its Schola Grade is A (excellent), compared with 519 Missouri high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

1201 S Warson Rd
St Louis, MO 63124
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
1,395 students
Students per teacher
14.7 to 1
AP courses offered
27
Charter school
No
Magnet school
No
Locale
Suburb — Large
School district
Ladue
County
St. Louis County
NCES school ID
291782000946

Schools near Ladue Horton Watkins High

All 202 schools in St Louis →
Clayton High
Public · Grades 9–12 · 788 students
A2.8 mi

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.