Principia College vs. Southern Illinois University

Principia College and Southern Illinois University Carbondale side by side on admissions, cost, and outcomes, from public data.

Principia College
Southern Illinois University Carbondale

At a glance

  • Cheaper after aid: Southern Illinois University. Average net price is $13,473 vs $18,248 at Principia College.
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Acceptance rate
Southern Illinois University more selective
Principia College-
Southern Illinois University86.9%
SAT range (middle 50%)
Principia College higher
Principia College1040-1250
Southern Illinois University900-1160
Average net price
Southern Illinois University $4,775 less
Principia College$18,248
Southern Illinois University$13,473
In-state tuition
Southern Illinois University $21,346 less
Principia College$34,680
Southern Illinois University$13,334
Out-of-state tuition
Southern Illinois University $21,346 less
Principia College$34,680
Southern Illinois University$13,334
Graduation rate
Southern Illinois University +44 pts
Principia College-
Southern Illinois University44%
Median earnings (10 years)
Southern Illinois University +$47,800
Principia College-
Southern Illinois University$47,800

Sources: IPEDS and College Scorecard.

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  • Applied
  • Principia College -
  • Southern Illinois University 10,858
  • Admitted
  • Principia College -
  • Southern Illinois University 9,433
  • Acceptance rate
  • Principia College
  • Southern Illinois University 86.9%
  • Yield (share of admitted who enroll)
  • Principia College
  • Southern Illinois University 18.6%
  • Typical SAT score
  • Principia College 1150
  • Southern Illinois University 1030
  • Typical ACT score
  • Principia College 21
  • Southern Illinois University 21
  • Average high school GPA
  • Principia College 3.34
  • Southern Illinois University 3.24
  • Typical high school grades
  • Principia College B+
  • Southern Illinois University B+
  • Admissions standards
  • Principia College Easy
  • Southern Illinois University Easy
  • Applicant competition
  • Principia College
  • Southern Illinois University
  • SAT range
  • Principia College 1040-1250
  • Southern Illinois University 900-1160
  • ACT range
  • Principia College 19-23
  • Southern Illinois University 18-25
  • Submit test scores
  • Principia College Not reported
  • Southern Illinois University Test optional
  • Application deadline
  • Principia College
  • Southern Illinois University
  • Tuition (in state)
  • Principia College $34,680
  • Southern Illinois University $13,334
  • Tuition (out of state)
  • Principia College $34,680
  • Southern Illinois University $13,334
  • Room & board
  • Principia College $13,910
  • Southern Illinois University $12,341
  • Average net price
  • Principia College $18,248
  • Southern Illinois University $13,473
  • Average grant aid
  • Principia College $30,402
  • Southern Illinois University $13,610
  • % receiving grant aid
  • Principia College 90%
  • Southern Illinois University 95%
  • Graduation rate
  • Principia College -
  • Southern Illinois University 44%
  • Median earnings (after 10 years)
  • Principia College N/A
  • Southern Illinois University $47,800
  • Making student loan payments
  • Principia College -
  • Southern Illinois University 51%
  • Median student loan debt
  • Principia College N/A
  • Southern Illinois University $22,500
  • Median loan payment
  • Principia College N/A
  • Southern Illinois University $232
  • Student to faculty ratio
  • Principia College 6:1
  • Southern Illinois University 11:1
  • Popular majors
  • Principia College
  • Southern Illinois University
    • Education (20%)
    • Business (10%)
    • Health Professions (8%)
    • Engineering Technology (7%)
    • Visual and Performing Arts (5%)
  • Location
  • Principia College Elsah, Illinois
  • Southern Illinois University Carbondale, IL
  • Setting
  • Principia College Rural Fringe
  • Southern Illinois University Rural Fringe
  • Total enrollment
  • Principia College 339
  • Southern Illinois University 11,790
  • Type
  • Principia College Private 4 Year
  • Southern Illinois University Public 4 Year
  • National ranking
  • Principia College
  • Southern Illinois University #537

Comparable Facts

Compare Principia College in Elsah, Illinois with Southern Illinois University Carbondale in Carbondale, IL on tuition, admissions, graduation, earnings, and student body data using the tables above.

Southern Illinois University Carbondale is larger than Principia College based on total student enrollment (11,790 students vs. 339 students).

Location, institution type, and student-faculty ratio

  • Principia College is located in Elsah, Illinois (Rural Fringe setting); Southern Illinois University Carbondale is in Carbondale, IL (Rural Fringe setting).
  • Principia College is a private, non-profit 4-year institution. Southern Illinois University Carbondale is a public, non-profit 4-year institution.
  • Student-to-faculty ratio: Principia College 6:1; Southern Illinois University Carbondale 11:1.

Cost details

  • Living costs (room and board or off-campus housing budget) at Southern Illinois University Carbondale are 11.3% lower than at Principia College ($12,341 vs. $13,910).
  • Out-of-state tuition is 160.1% higher at Principia College than at Southern Illinois University Carbondale (about $21,346 more per year; $34,680 vs. $13,334).
  • A larger share of students receive grant aid at Southern Illinois University Carbondale than at Principia College (95% vs. 90%).
  • The average total grant financial aid received by Principia College students is 123.4% larger than aid received by Southern Illinois University Carbondale students ($30,402 vs. $13,610).

Admissions details

  • Incoming Principia College students have the same typical ACT composite (midpoint estimate; 21) as students at Southern Illinois University (21).
  • SAT or ACT scores are not reported at Principia College, test optional at Southern Illinois University.
  • Enrolled first-year students at Principia College average a 3.34 high school GPA, 0.1 higher than at Southern Illinois University (3.24).

Loans and repayment

Sources: U.S. Department of Education, IPEDS and College Scorecard. Values reflect the most recent year available in our dataset.

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