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Joliet Central High School

201 E Jefferson St, Joliet, IL 60432

DSchola Grade
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Grades
9–12
High
Students
3,295
Enrolled 2024–25
Students per teacher
18.2 : 1
Full-time teachers
District
Joliet Twp HSD 204
Will County

Schola Grade D · Below average

Letter grade (A–F) · compared with 684 Illinois high schools · How we grade
Test scores14% proficient in math & reading
31stpercentile
Equity13% of low-income students proficient
57thpercentile
Attendance59% chronically absent
14thpercentile
Graduation rate77% graduate in 4 years
17thpercentile
College readinessAt least 18% take AP, IB or dual-enrollment courses
46thpercentile
Class size18.2 students per teacher
6thpercentile

Percentiles compare this school with other Illinois high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Joliet Central High School

Joliet Central High School is a public high school in Joliet, Illinois, serving grades 9–12. It is part of Joliet Twp HSD 204. The school is located in a large suburb in Will County.

In the 2024–25 school year, 3,295 students were enrolled, with about 18.2 students for every full-time teacher. That ratio is larger than the typical Illinois high school (13.3 students per teacher). Its Schola Grade is D (below average), compared with 684 Illinois high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

201 E Jefferson St
Joliet, IL 60432
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
3,295 students
Students per teacher
18.2 to 1
AP courses offered
20
Charter school
No
Magnet school
No
Locale
Suburb — Large
School district
Joliet Twp HSD 204
County
Will County
NCES school ID
172061002350

Schools near Joliet Central High School

All 52 schools in Joliet →

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.