Alleman High School serves 272 students in grades 9-12, is a member of the National Catholic Educational Association (NCEA).
The student:teacher of Alleman High School is 12:1 and the school's religious affiliation is Catholic.
Quick Stats (2025)
- Top Ranked IL School
- Grades: 9-12
- Enrollment: 272 students
- Application Deadline: None / Rolling
- Source: Verified school update
Top Rankings
Alleman High School ranks among the top 20% of private schools in Illinois for:
Category
Attribute
Student Body
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades 9-12
School Calendar
Student Body
Total Students
272 students
Student Body Type
Co-ed
% Students of Color
25%
State avg.: 34%
Students by Grade
Academics and Faculty
Total Classroom Teachers
22 teachers
Student : Teacher Ratio
12:1
National avg.: 13:1
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Source: Verified school update
Frequently Asked Questions
What schools are Alleman High School often compared to?
Alleman High School is often viewed alongside schools like Assumption High School by visitors of our site.
What is Alleman High School's ranking?
Alleman High School ranks among the top 20% of private schools in Illinois for: Largest student body.
When is the application deadline for Alleman High School?
The application deadline for Alleman High School is rolling (applications are reviewed as they are received year-round).
In what neighborhood is Alleman High School located?
Alleman High School is located in the KeyStone Neighborhood neighborhood of Rock Island, IL.
School Reviews
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