Southeastern Illinois College

3575 College Road
Harrisburg, IL 62946
Top-Ranked (2026-27): View Rankings
  • Southeastern Illinois College, as a comprehensive community college and a member of the Illinois Community College System of Higher Education, is committed to a philosophy that believes in the dignity and worth of each individual regardless of race, creed, gender, physical abilities, national or ethnic origin. As its mission, Southeastern strives to become the educational and cultural center of the community by providing for the development of intellectual, social, personal and productive skills to all persons who reside within Community College District #533.

School Highlights

Southeastern Illinois College serves 1,446 students (35% 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 18% of the student body (majority Black and Hispanic), which is less than the state average of 54%.

Quick Facts (26-27)

  • Enrollment: 1,446 students
  • In-state tuition: $4,530
  • Out-state tuition: $4,770
  • Student-teacher ratio: 37:1
  • Minority enrollment: 18%
  • Source: Integrated Postsecondary Education Data System (IPEDS)

Top Rankings

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

Category
Attribute
Affordability

School Overview

The teacher population of 39 teachers has declined by 65% over five years.
Southeastern Illinois 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
1960
Campus Size
190 acres
Total Faculty
39 staff
94 staff
School Calendar
AccreditationAccred.
Higher Learning Commission (HLC)

Student Body

The student population of Southeastern Illinois College has grown by 14% over five years.
The student-teacher ratio of 37:1 has increased from 15:1 over five years.
The Southeastern Illinois College diversity score of 0.31 is less than the state average of 0.69. The school's diversity has grown by 81% over five years.
Total Enrollment
1,446 students
3,095 students

Showing 2012–2025. View full 19-year historical data

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

Showing 2012–2025. View full 19-year historical data

# Part-Time Students
939 students
2,082 students

Showing 2012–2025. View full 19-year historical data

# Enrollment Undergraduate
1,446 students
2,720 students
# Full-Time Undergraduate Students
507 students
1,082 students

Showing 2012–2025. View full 19-year historical data

# Part-Time Undergraduate Students
939 students
2,308 students
% Asian
1%
5%
% Hispanic
2%
28%
% Black
2%
13%

Showing 2008–2025. View full 19-year historical data

% White
82%
46%

Showing 2010–2025. View full 19-year historical data

% Two or more races
2%
3%
% Unknown races
11%
4%
Diversity Score
0.31
0.69

Showing 2011–2025. View full 19-year historical data

College Completion Rate (Students who graduate in less than 4 years)
42%
38%

Showing 2015–2025. View full 19-year historical data

Median Earnings 10 Years After Entry (measured in 2022-2023, in 2024 dollars)
$39,732
$42,901

Points are in the dollars of their own College Scorecard release, and the colleges behind the state line differ by period. The lines do not show inflation-adjusted growth.

Tuition & Financial Aid

The public in-state tuition of $4,530 is less than the state average of $8,019. The in-state tuition has declined by 25% over four years.
The public out-state tuition of $4,770 is less than the state average of $10,874. The out-state tuition has declined by 25% over four years.
In-State Tuition Fees
$4,530
$8,019

Showing 2008–2024. View full 18-year historical data

Out-State Tuition Fees
$4,770
$10,874
% Students Receiving Some Financial Aid
93%
80%

Showing 2012–2025. View full 19-year historical data

Source: 2025 (or latest year available) Integrated Postsecondary Education Data System (IPEDS)

School Notes

  • Founded in 1960, the college has a 172-acre campus located at 3575 College Road, Harrisburg, Illinois. It serves the residents of Gallatin, Hardin, Pope and Saline Counties; portions of Hamilton, Johnson, Williamson and White Counties. Courses offered are: Arts and Science Associate Degree Programs, Associate in Applied Science Degree Programs, Associate in Engineering Science Degree, Associate in Liberal Studies Degree, Occupational Certificate Programs, (SIC operates educational programs at the White County Center, Vienna Correctional Center, Shawnee Correctional Center, Illinois Youth Center at Harrisburg, Hardin County Work Camp, and Dixon Springs Work Camp.) Southeastern Illinois College offers quality programs at one of the most affordable tuition rates in the region. We offer convenient courses - day, evening, on-line - to meet your busy schedule. Whether you take a single course or join us as a full-time student, your success starts at Southeastern. THe college is accreditated by the: Commission on Institutions of Higher Education of The North Central Association of Colleges and Schools.

Frequently Asked Questions

How much does Southeastern Illinois College cost?
Southeastern Illinois College's tuition is approximately $4,530 for In-State students and $4,770 for Out-State students.
What is Southeastern Illinois College's ranking?
Southeastern Illinois College ranks among the top 20% of community college in Illinois for: Least expensive tuition.

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Quick Facts (26-27)

  • Enrollment: 1,446 students
  • In-state tuition: $4,530
  • Out-state tuition: $4,770
  • Student-teacher ratio: 37:1
  • Minority enrollment: 18%
  • 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 88%. 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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