Joliet Junior College

1215 Houbolt Rd
Joliet, IL 60431
Top-Ranked (2026-27): View Rankings
  • Joliet Junior College is committed to providing a quality education that is affordable and accessible to the diverse student population it serves. Through a rich variety of educational programs and support services, JJC prepares its students for success in higher education and employment. As part of this College's commitment to lifelong learning and services to its community, it also provides a broad spectrum of transitional, extension, adult, continuing and work force education.

School Highlights

Joliet Junior College serves 14,414 students (28% of students are full-time).
The college's student-teacher ratio of 37:1 is higher than the state community college average of 33:1.
Minority enrollment is 51% of the student body (majority Hispanic), which is less than the state average of 54%.

Quick Facts (26-27)

  • Enrollment: 14,414 students
  • In-state tuition: $9,369
  • Out-state tuition: $10,006
  • Student-teacher ratio: 37:1
  • Minority enrollment: 51%
  • Source: Integrated Postsecondary Education Data System (IPEDS)

Top Rankings

Joliet Junior College ranks among the top 20% of public schools in Illinois for:

Category
Attribute
Community Size

School Overview

The teacher population of 385 teachers has declined by 57% over five years.
Joliet Junior College
(IL) Community College Avg.
Carnegie Classification
Associate's Colleges
Associate's Colleges
Institution Level
At least 2 but less than 4 years
At least 2 but less than 4 years
Institution Control
Public
Public
Year Founded
1901
Campus Size
368 acres
Total Faculty
385 staff
94 staff
School Calendar

Student Body

The student population of Joliet Junior College has grown by 40% over five years.
The student-teacher ratio of 37:1 has increased from 16:1 over five years.
The Joliet Junior College diversity score of 0.65 is less than the state average of 0.69. The school's diversity has grown by 18% over five years.
Total Enrollment
14,414 students
3,095 students

Showing 2012–2025. Full 19-year historical data available below ↓

Student-Teacher Ratio
37:1
33:1
# Full-Time Students
3,987 students
1,013 students

Showing 2012–2025. Full 19-year historical data available below ↓

# Part-Time Students
10,427 students
2,082 students

Showing 2012–2025. Full 19-year historical data available below ↓

# Enrollment Undergraduate
14,414 students
2,720 students
# Full-Time Undergraduate Students
3,987 students
1,082 students

Showing 2012–2025. Full 19-year historical data available below ↓

# Part-Time Undergraduate Students
10,427 students
2,308 students
% Asian
4%
5%
% Hispanic
31%
28%

Showing 2008–2025. Full 19-year historical data available below ↓

% Black
10%
13%

Showing 2008–2025. Full 19-year historical data available below ↓

% White
49%
46%

Showing 2010–2025. Full 19-year historical data available below ↓

% Two or more races
3%
3%
% Unknown races
3%
4%
Diversity Score
0.65
0.69

Showing 2011–2025. Full 19-year historical data available below ↓

College Completion Rate (Students who graduate in less than 4 years)
18%
38%

Showing 2015–2025. Full 19-year historical data available below ↓

Average Graduate Earnings (10 Years)
$35,000
$31,800

Tuition & Financial Aid

The public in-state tuition of $9,369 is more than the state average of $8,019. The in-state tuition has declined by 25% over four years.
The public out-state tuition of $10,006 is less than the state average of $10,874. The out-state tuition has declined by 25% over four years.
In-State Tuition Fees
$9,369
$8,019

Showing 2008–2024. Full 18-year historical data available below ↓

Out-State Tuition Fees
$10,006
$10,874
Tuition Notes
in_district:$151 per credit hour out_of_district:$425 per credit hour out_of_state:$460 per credit hour
% Students Receiving Some Financial Aid
60%
80%

Showing 2012–2025. Full 19-year historical data available below ↓

Median Debt for Graduates
$9,784
$8,029

Showing 2008–2020. Full 14-year historical data available below ↓

Median Debt for Dropouts
$5,249
$4,618

Showing 2008–2020. Full 14-year historical data available below ↓

Sports

Colors
Blue and White
School Mascot
Wolf
Source: 2025 (or latest year available) Integrated Postsecondary Education Data System (IPEDS) , School Administrators

School Notes

  • Joliet Junior College is a comprehensive community college. The college offers pre-baccalaureate programs for students planning to transfer to a four-year university, occupational education leading directly to employment, adult education and literacy programs, work force and workplace development services, and support services to help students succeed. JJC, America's oldest public community college, began in 1901 as an experimental postgraduate high school program. It was the "brain child" of J. Stanley Brown, Superintendent of Joliet Township High School, and William Rainey Harper, President of the University of Chicago. The college's initial enrollment was six students. Today, JJC serves more than 10,000 students in credit classes and 21,000 students in noncredit courses. Joliet Junior College's Main Campus is located at 1215 Houbolt Road, Joliet. The Main Campus facility boasts the Arthur G. and Vera C. Smith Business and Technology Center, a 90,000-square-foot building which houses several state-of-the-art microcomputer labs used by many of JJC's academic departments. In 2000, the college opened the Veterinary Technology and Industrial Training Building, which houses the faculty, classrooms and laboratories of the Veterinary Medical Technology degree program and facilities for the Institute of Economic Technology to conduct industrial training programs for business and industry. The Main Campus also has a full-service cafeteria, kitchen for Culinary Arts students, the Fine Arts Theatre, the Laura A. Sprague Art Gallery, the Herbert Trackman Planetarium, the Cyber Caf', the Fitness Center, gymnasium, business offices, including the President's Office, human resources, financial aid, registration and payment center, and many other amenities.

Frequently Asked Questions

How much does Joliet Junior College cost?
Joliet Junior College's tuition is approximately $9,369 for In-State students and $10,006 for Out-State students.
What is Joliet Junior College's ranking?
Joliet Junior College ranks among the top 20% of community college in Illinois for: Largest student body.

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Quick Facts (26-27)

  • Enrollment: 14,414 students
  • In-state tuition: $9,369
  • Out-state tuition: $10,006
  • Student-teacher ratio: 37:1
  • Minority enrollment: 51%
  • Source: Integrated Postsecondary Education Data System (IPEDS)

Related School Videos

Did You Know?

For Illinois public community colleges, the average tuition is approximately $8,019 per year for in-state students and $10,874 for out-of-state students. For private community colleges, the average yearly tuition is approximately $14,123 per year. Read more about average community college tuition costs across the country.

The average community college acceptance rate in Illinois is 71%. Read more about national community college acceptance rates.

Illinois community colleges have a diversity score of 0.69, which is lower than the national average of 0.74. The most diverse community college in Illinois is Midwestern Career College. Read more about community college diversity statistics in the USA.

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