The 2025 tuition & fees of Principia College is $34,680. Its undergraduate tuition & fees is a little bit higher than the average tuition for Baccalaureate Colleges' tuition of $28,986.
Based on the last year increase rate, The 2026 estimated tuition & fees at Principia is $36,139 for Illinois residents and $36,139 for out-of-state students, a 4.2% increase compared to 2025's rate.
| Year | Tuition & Fees | Baccalaureate Colleges' Average |
|---|---|---|
| 2023-2024 | $33,280 | $28,191 |
| 2024-2025 | $34,680 | $28,986 |
| Change % 2024-2025 | 4.21% | 2.82% |
| 2025-2026 Estimate | $36,139 | $29,804 |
The living costs at Principia is $14,910 when living on campus. The on-campus living costs increased by 3.76% compared to the previous year. The off-campus living costs stayed same.
The Principia's 2025 COA is $50,590 for on-campus living and off-campus COA is $46,680.
97% of enrolled students have received grants or scholarships, and the average aid amount is $32,574. It could cover 93.93% of the full tuition amount.
After receiving the financial aid, the net price is $18,016.
| On-Campus | Off-Campus | |
|---|---|---|
| Tuition & Fees | $34,680 | |
| Room & Board | $13,910 | $10,000 |
| Personal Expenses | $1,000 | $1,000 |
| Books & Supplies | $1,000 | |
| COA | $50,590 | $46,680 |
| COA with Financial Aid | $18,016 | $14,106 |
Principia's 4-years tuition is $142,256, based on current tuition and change rate.
Since the tuition & fees at Principia College have risen very slightly (very lower than national average) over the last 4 years, the actual costs may differ from the estimation based on the school or University system's new tuition policy.
| Admission Year | Freshmen | Sophomore | Junior | Senior | 4 Years Total | |
|---|---|---|---|---|---|---|
| Class of 2029 | Fall 2025 | $35,030 | $35,384 | $35,741 | $36,101 | $142,256 |
| Class of 2030 | Fall 2026 | $35,384 | $35,741 | $36,101 | $36,466 | $143,691 |
| Class of 2031 | Fall 2027 | $35,741 | $36,101 | $36,466 | $36,834 | $145,141 |
| Class of 2032 | Fall 2028 | $36,101 | $36,466 | $36,834 | $37,205 | $146,606 |
| Class of 2033 | Fall 2029 | $36,466 | $36,834 | $37,205 | $37,581 | $148,086 |
Based on recent tuition increase rate, for the students who were admitted in Fall 2025, the estimated 4-years COA is $207,258.
| Admission Year | Freshmen | Sophomore | Junior | Senior | 4 Years Total | |
|---|---|---|---|---|---|---|
| Class of 2029 | Fall 2025 | $51,075 | $51,565 | $52,059 | $52,559 | $207,258 |
| Class of 2030 | Fall 2026 | $51,565 | $52,059 | $52,559 | $53,063 | $209,246 |
| Class of 2031 | Fall 2027 | $52,059 | $52,559 | $53,063 | $53,572 | $211,253 |
| Class of 2032 | Fall 2028 | $52,559 | $53,063 | $53,572 | $54,086 | $213,280 |
| Class of 2033 | Fall 2029 | $53,063 | $53,572 | $54,086 | $54,606 | $215,328 |
After receiving the financial aid, the net price for 4 years of attending the school is $76,962.
| Admission Year | Freshmen | Sophomore | Junior | Senior | 4 Years Total | |
|---|---|---|---|---|---|---|
| Class of 2029 | Fall 2025 | $18,501 | $18,991 | $19,485 | $19,985 | $76,962 |
| Class of 2030 | Fall 2026 | $18,991 | $19,485 | $19,985 | $20,489 | $78,950 |
| Class of 2031 | Fall 2027 | $19,485 | $19,985 | $20,489 | $20,998 | $80,957 |
| Class of 2032 | Fall 2028 | $19,985 | $20,489 | $20,998 | $21,512 | $82,984 |
| Class of 2033 | Fall 2029 | $20,489 | $20,998 | $21,512 | $22,032 | $85,032 |
For part-time and/or full-time students who take additional credits at Principia is $1,120.
| Year | Tuition Per Credit Hour | |
|---|---|---|
| Undergraduate | 2023-2024 | $1,075 |
| 2024-2025 | $1,120 | |
| 2025-2026 (Estimate) | $1,167 |
The following charts visualize tuition, fees, living costs, and other expenses at Principia. You can enlarge the chart to view detailed information.
The following table compares tuition & fees between Principia College and its similar schools.
| In-State | Out-of-State | |
|---|---|---|
| Principia College | $34,680 | |
| Northwestern University | $68,322 | |
| DePaul University | $45,405 | |
| University of Chicago | $69,324 | |
| Loyola University Chicago | $53,710 | |
| National Louis University | $13,245 | |
The projected 4-year cost for a degree is approximately $207,258. The tuition and fees are around $36,101 per year, totaling about $142,256 over four years.
The undergraduate tuition at Principia is lower than the average for similar schools ($46,223 - private (not-for-profit) Baccalaureate College - Arts & Sciences).
The graduate tuition at Principia is much lower than the average for similar schools ($23,582 - private (not-for-profit) Baccalaureate College - Arts & Sciences).
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