Ritenour Sr. High

9100 St Charles Rock Rd, St Louis, MO 63114

DSchola Grade
Grades
9–12
High
Students
2,041
Enrolled 2024–25
Students per teacher
19.9 : 1
Full-time teachers
District
Ritenour
St. Louis County

Schola Grade D · Below average

Letter grade (A–F) · compared with 519 Missouri high schools · How we grade
Test scores33% proficient in math & reading
26thpercentile
Equity33% of low-income students proficient
58thpercentile
Attendance52% chronically absent
4thpercentile
Graduation rate73% graduate in 4 years
4thpercentile
College readinessAt least 10% take AP, IB or dual-enrollment courses
39thpercentile
Class size19.9 students per teacher
1stpercentile

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 Ritenour Sr. High

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

In the 2024–25 school year, 2,041 students were enrolled, with about 19.9 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 D (below average), compared with 519 Missouri high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

9100 St Charles Rock Rd
St Louis, MO 63114
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
2,041 students
Students per teacher
19.9 to 1
AP courses offered
8
Charter school
No
Magnet school
No
Locale
Suburb — Large
School district
Ritenour
County
St. Louis County
NCES school ID
292664001573

Schools near Ritenour Sr. High

All 202 schools in St Louis →

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.