Warren Township High School

School Overview
Warren Township High School, located in Gurnee, Illinois, is a large public secondary institution serving students in grades 9 through 12. Operating across two campuses—the Almond Campus for upperclassmen and the O’Plaine Campus for freshmen and sophomores—the school is known for its expansive academic offerings and diverse extracurricular programs. As the primary high school for the Warren Township community, it places a strong emphasis on preparing students for post-secondary success through a blend of rigorous core coursework, Advanced Placement (AP) opportunities, and vocational training.

Beyond its academic curriculum, the school maintains a robust culture of student engagement, featuring a wide array of athletic teams, fine arts programs, and competitive clubs. The dual-campus structure is designed to help ease the transition from middle school to high school while providing older students with a more specialized environment focused on college and career readiness. With a deep commitment to its surrounding community, Warren Township High School serves as a central hub for Gurnee, consistently striving to foster an inclusive environment that supports the academic, social, and emotional growth of its diverse student body.
3,537
Total Students
226.1
Full-Time Teachers
15.6
Student/Teacher Ratio
N/A
Free/Reduced Lunch
Student Demographics

Student Demographics Data Table

Student Demographics for Warren Township High School
Demographic Student Count
White1,144
Hispanic1,395
Black536
Asian328
Two or More110
American Indian8
Pacific Islander16
  • Hispanic
    1,395 (39.4%)
  • White
    1,144 (32.3%)
  • Black
    536 (15.2%)
  • Asian
    328 (9.3%)
  • Two or More
    110 (3.1%)
  • Pacific Islander
    16 (0.5%)
  • American Indian
    8 (0.2%)
School Location
School Details
Status: Open
School Level: High School
School Type: Regular School
Charter Status:* Public Non-Charter
Virtual Instruction: No virtual instruction
Shared Time Status: No
District: Warren Twp HSD 121
Phone: (847)548-6611
Website: http://www.d121.org
Grade Range: 9th - 12th
Total Students: 3,537
Full-Time Teachers (FTE): 226.1
Pupil/Teacher Ratio: 15.6
NSLP Participation:1 No
Qualified Free Lunch: N/A
Qualified Reduced Lunch: N/A
Grades Taught
Grade 9 776
Grade 10 858
Grade 11 938
Grade 12 965

Grades Taught Data Table

Grades Taught and Student Counts for Warren Township High School
Grade Student Count
Grade 9776
Grade 10858
Grade 11938
Grade 12965
Gender Ratio

Student Gender Ratio Data Table

Student Gender Ratio for Warren Township High School
Gender Student Count Percentage
Female1,72348.7%
Male1,81451.3%
Nearby High Schools (Within 10 Miles)