Serving 1,231 students in grades 9-12, Mascoutah High School ranks in the top 20% of all schools in Illinois for overall test scores (math proficiency is top 30%, and reading proficiency is top 30%).
The percentage of students achieving proficiency in math is 39% (which is higher than the Illinois state average of 28%). The percentage of students achieving proficiency in reading/language arts is 48% (which is higher than the Illinois state average of 30%).
The student:teacher ratio of 15:1 is higher than the Illinois state level of 13:1.
Minority enrollment is 30% of the student body (majority Black and Hispanic), which is lower than the Illinois state average of 55% (majority Hispanic).
Quick Stats (2025)
- Grades: 9-12
- Enrollment: 1,231 students
- Student:Teacher Ratio: 15:1
- Minority Enrollment: 30%
- Graduation Rate: 88% (Top 50% in IL)
- Overall Testing Rank: Top 20%
- Math Proficiency: 39% (Top 30%)
- Reading Proficiency: 48% (Top 20%)
- Science Proficiency: 71% (Top 20%)
- Source: National Center for Education Statistics (NCES), IL Dept. of Education
Top Rankings
Mascoutah High School ranks among the top 20% of public schools in Illinois for:
Category
Attribute
Overall Rank
Reading/Language Arts Proficiency
Science Proficiency
School Overview
Mascoutah High School's student population of 1,231 students has grown by 13% over five school years.
The teacher population of 82 teachers has grown by 24% over five school years.
Grades Offered
Grades 9-12
Total Students
1,231 students
Gender %
Total Classroom Teachers
82 teachers
School Calendar
School Rankings
Mascoutah High School ranks within the top 20% of all 3,426 schools in Illinois (based off of combined math and reading proficiency testing data).
The diversity score of Mascoutah High School is 0.49, which is less than the diversity score at state average of 0.70. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#522 out of 3426 schools
(Top 20%)
(Top 20%)
Math Test Scores (% Proficient)
(20-21)39%
28%
Reading/Language Arts Test Scores (% Proficient)
48%
30%
Science Test Scores (% Proficient)
71%
50%
Student : Teacher Ratio
15:1
13:1
American Indian
n/a
1%
Asian
2%
6%
Hispanic
9%
28%
Black
11%
16%
White
70%
45%
Hawaiian
n/a
n/a
Two or more races
8%
4%
All Ethnic Groups
Graduation Rate
88%
87%
Eligible for Free Lunch
13%
43%
Eligible for Reduced Lunch
2%
4%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), IL Dept. of Education
Profile last updated: 02/09/2025
Frequently Asked Questions
What is Mascoutah High School's ranking?
Mascoutah High School is ranked #522 out of 3,426 schools, which ranks it among the top 20% of public schools in Illinois.
What schools are Mascoutah High School often compared to?
Mascoutah High Schoolis often viewed alongside schools like O Fallon High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
39% of students have achieved math proficiency (compared to the 28% IL state average), while 48% of students have achieved reading proficiency (compared to the 30% IL state average).
What is the graduation rate of Mascoutah High School?
The graduation rate of Mascoutah High School is 88%, which is higher than the Illinois state average of 87%.
How many students attend Mascoutah High School?
1,231 students attend Mascoutah High School.
What is the racial composition of the student body?
70% of Mascoutah High School students are White, 11% of students are Black, 9% of students are Hispanic, 8% of students are Two or more races, and 2% of students are Asian.
What is the student:teacher ratio of Mascoutah High School?
Mascoutah High School has a student ration of 15:1, which is higher than the Illinois state average of 13:1.
What grades does Mascoutah High School offer ?
Mascoutah High School offers enrollment in grades 9-12
What school district is Mascoutah High School part of?
Mascoutah High School is part of Mascoutah Cud 19 School District.
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