Antioch Community High School, Antioch, or ACHS, is a public four-year high school in Antioch, Illinois, a far north suburb of Chicago, Illinois, in the United States.
Serving 1,286 students in grades 9-12, Antioch Comm High School ranks in the top 50% of all schools in Illinois for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 31% (which is higher than the Illinois state average of 28%). The percentage of students achieving proficiency in reading/language arts is 32% (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 27% of the student body (majority Hispanic), which is lower than the Illinois state average of 55% (majority Hispanic).
Quick Stats (2025)
- Grades: 9-12
- Enrollment: 1,286 students
- Student:Teacher Ratio: 15:1
- Minority Enrollment: 27%
- Graduation Rate: 93% (Top 20% in IL)
- Overall Testing Rank: Top 50%
- Math Proficiency: 31% (Top 50%)
- Reading Proficiency: 32% (Top 50%)
- Science Proficiency: 58% (Top 50%)
- Source: National Center for Education Statistics (NCES), IL Dept. of Education
Top Rankings
Antioch Comm High School ranks among the top 20% of public schools in Illinois for:
Category
Attribute
Graduation Rate
School Overview
Antioch Comm High School's student population of 1,286 students has stayed relatively flat over five school years.
The teacher population of 88 teachers has stayed relatively flat over five school years.
Grades Offered
Grades 9-12
Total Students
1,286 students
Gender %
Total Classroom Teachers
88 teachers
Year Founded
1915
School Calendar
School Rankings
Antioch Comm High School ranks within the top 50% of all 3,426 schools in Illinois (based off of combined math and reading proficiency testing data).
The diversity score of Antioch Comm High School is 0.44, 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
#1093 out of 3426 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
(20-21)31%
28%
Reading/Language Arts Test Scores (% Proficient)
32%
30%
Science Test Scores (% Proficient)
58%
50%
Student : Teacher Ratio
15:1
13:1
American Indian
n/a
1%
Asian
3%
6%
Hispanic
17%
28%
Black
5%
16%
White
73%
45%
Hawaiian
n/a
n/a
Two or more races
2%
4%
All Ethnic Groups
Graduation Rate
93%
87%
Eligible for Free Lunch
22%
43%
Eligible for Reduced Lunch (11-12)
16%
27%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), IL Dept. of Education
School Notes
- School Mascot: Super Fan Stan, The Sequoit Man
Profile last updated: 02/09/2025
Frequently Asked Questions
What is Antioch Comm High School's ranking?
Antioch Comm High School is ranked #1093 out of 3,426 schools, which ranks it among the top 50% of public schools in Illinois.
What percent of students have achieved state testing proficiency in math and reading?
31% of students have achieved math proficiency (compared to the 28% IL state average), while 32% of students have achieved reading proficiency (compared to the 30% IL state average).
What is the graduation rate of Antioch Comm High School?
The graduation rate of Antioch Comm High School is 93%, which is higher than the Illinois state average of 87%.
How many students attend Antioch Comm High School?
1,286 students attend Antioch Comm High School.
What is the racial composition of the student body?
73% of Antioch Comm High School students are White, 17% of students are Hispanic, 5% of students are Black, 3% of students are Asian, and 2% of students are Two or more races.
What is the student:teacher ratio of Antioch Comm High School?
Antioch Comm High School has a student ration of 15:1, which is higher than the Illinois state average of 13:1.
What grades does Antioch Comm High School offer ?
Antioch Comm High School offers enrollment in grades 9-12
What school district is Antioch Comm High School part of?
Antioch Comm High School is part of CHSD 117 School District.
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