St. Clair High School

1015 High School Dr
Saint Clair, MO 63077
(School attendance zone shown in map)
5/
10
Bottom 50%
Serving 684 students in grades 9-12, St. Clair High School ranks in the bottom 50% of all schools in Missouri for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 30-34% (which is lower than the Missouri state average of 39%). The percentage of students achieving proficiency in reading/language arts is 40-44% (which is approximately equal to the Missouri state average of 43%).
The student:teacher ratio of 15:1 is higher than the Missouri state level of 13:1.
Minority enrollment is 7% of the student body (majority Black and Hispanic), which is lower than the Missouri state average of 31% (majority Black).

Quick Stats (2024-25)

  • School Type: Magnet School
  • Grades: 9-12
  • Enrollment: 684 students
  • Student:Teacher Ratio: 15:1
  • Minority Enrollment: 7%
  • : 90-94% (Top 30% in MO)
  • : Bottom 50%
  • : 30-34% (Btm 50%)
  • : 40-44% (Top 50%)
  • : 30-34% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), MO Dept. of Education

School Overview

St. Clair High School's student population of 684 students has stayed relatively flat over five school years.
The teacher population of 47 teachers has stayed relatively flat over five school years.
School Type
Grades Offered
Grades 9-12
Total Students
684 students
This chart displays total students of St. Clair High School by year, with the latest 2022-23 school year data.
Gender %
This chart displays gender of St. Clair High School
Total Classroom Teachers
47 teachers
This chart displays the total teachers of St. Clair High School by year, with the latest 2022-23 school year data.
Students by Grade
This chart displays the students of St. Clair High School by grade.

School Rankings

St. Clair High School ranks within the bottom 50% of all 2,084 schools in Missouri (based off of combined math and reading proficiency testing data).
The diversity score of St. Clair High School is 0.13, which is less than the diversity score at state average of 0.50. The school's diversity has stayed relatively flat over five school years.
This School
State Level (MO)
#1230 out of 2084 schools
(Bottom 50%)
This chart displays the overall school rank of St. Clair High School, with the latest 2021-22 school year data.
30-34%
39%
This chart displays the percentage of students that scored at or above 'proficient' levels in Math of St. Clair High School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Missouri by year, with the latest 2021-22 school year data.
40-44%
43%
This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of St. Clair High School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Missouri by year, with the latest 2021-22 school year data.
30-34%
38%
This chart displays the percentage of students that scored at or above 'proficient' levels in Science of St. Clair High School and the percentage of public school students that scored at or above 'proficient' levels in Science of public schools in Missouri by year, with the latest 2021-22 school year data.
Student : Teacher Ratio
15:1
13:1
This chart displays the student teacher ratio of St. Clair High School and the public school average student teacher ratio of Missouri by year, with the latest 2022-23 school year data.
American Indian
1%
n/a
Asian
n/a
2%
This chart displays the percentage of Asian students in St. Clair High School and the percentage of Asian public school students in Missouri by year, with the latest 2020-21 school year data.
Hispanic
1%
8%
This chart displays the percentage of Hispanic students in St. Clair High School and the percentage of Hispanic public school students in Missouri by year, with the latest 2022-23 school year data.
Black
1%
15%
This chart displays the percentage of Black students in St. Clair High School and the percentage of Black public school students in Missouri by year, with the latest 2022-23 school year data.
White
93%
69%
This chart displays the percentage of White students in St. Clair High School and the percentage of White public school students in Missouri by year, with the latest 2022-23 school year data.
Hawaiian
n/a
n/a
Two or more races
4%
6%
This chart displays the percentage of students of two or more races in St. Clair High School and the percentage of public school students of two or more races in Missouri by year, with the latest 2022-23 school year data.
All Ethnic Groups
This chart displays the percentage breakdown of students of all ethnic groups in St. Clair High School.
This chart displays the percentage breakdown of public school students of all ethnic groups in Missouri.
0.13
This chart displays the diversity score of St. Clair High School and the public school average diversity score of Missouri by year, with the latest 2022-23 school year data.
90-94%
90%
This chart displays graduation rate of St. Clair High School and public school graduation rate of Missouri by year, with the latest 2021-22 school year data.
Eligible for Free Lunch
39%
41%
This chart displays the percentage of students who is eligible for free lunch in St. Clair High School and the percentage of public school students who is eligible for free lunch in Missouri by year, with the latest 2022-23 school year data.
Eligible for Reduced Lunch
9%
7%
This chart displays the percentage of students who is eligible for reduced lunch in St. Clair High School and the percentage of public school students who is eligible for reduced lunch in Missouri by year, with the latest 2022-23 school year data.
Source: National Center for Education Statistics (NCES), MO Dept. of Education

Frequently Asked Questions

What is St. Clair High School's ranking?
St. Clair High School is ranked #1230 out of 2,084 schools, which ranks it among the bottom 50% of public schools in Missouri.
What schools are St. Clair High School often compared to?
St. Clair High Schoolis often viewed alongside schools like Pacific High School, Union High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
30-34% of students have achieved math proficiency (compared to the 39% MO state average), while 40-44% of students have achieved reading proficiency (compared to the 43% MO state average).
What is the graduation rate of St. Clair High School?
The graduation rate of St. Clair High School is 90-94%, which is higher than the Missouri state average of 90%.
How many students attend St. Clair High School?
684 students attend St. Clair High School.
What is the racial composition of the student body?
93% of St. Clair High School students are White, 4% of students are Two or more races, 1% of students are American Indian, 1% of students are Hispanic, and 1% of students are Black.
What is the student:teacher ratio of St. Clair High School?
St. Clair High School has a student ration of 15:1, which is higher than the Missouri state average of 13:1.
What grades does St. Clair High School offer ?
St. Clair High School offers enrollment in grades 9-12
What school district is St. Clair High School part of?
St. Clair High School is part of St. Clair R-XIII School District.

School Reviews

5   12/11/2012
Simply and excellent school
- Posted by Parent - meann

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Quick Stats (2024-25)

  • School Type: Magnet School
  • Grades: 9-12
  • Enrollment: 684 students
  • Student:Teacher Ratio: 15:1
  • Minority Enrollment: 7%
  • : 90-94% (Top 30%)
  • : Bottom 50%
  • : 30-34% (Btm 50%)
  • : 40-44% (Top 50%)
  • : 30-34% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), MO Dept. of Education

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