How much does College of Southern Idaho tuition cost per year?
The 2025 tuition & fees of College of Southern Idaho is $4,560 for in-state and $6,840 for out-of-state students. Its tuition & fees has not risen since 2021.
Its tuition & fees is much lower than the average tuition for Associate Colleges' tuition of $13,494 based on out-of-state tuition rate.
Based on the last year increase rate, The 2026 estimated tuition & fees at C of Southern Idaho is $4,560 for Idaho residents and $6,840 for out-of-state students, the same as current year.
C of Southern Idaho 2025 Tuition & Fees
| Year | In-State | Out-of-State | Associate Colleges' Average |
|---|
| 2023-2024 | $4,560 |
$6,840 | $13,101 |
| 2024-2025 | $4,560 | $6,840 | $13,494 |
| Change % 2024-2025 | 0.00% | 0.00% | 3.00% |
| 2025-2026 Estimate | $4,560 | $6,840 | $13,899 |
How much do you actually pay at C of Southern Idaho?
The living costs at C of Southern Idaho is $12,099 when living on campus. The on-campus living costs increased by 18.64% compared to the previous year. The off-campus living costs increased by 71.96%.
The C of Southern Idaho's 2025 COA is $17,719 for in-state and $19,999 for out-of-state students for living on campus. The off-campus COA is $21,905 for in-state and $24,185 for out-of-state students.
27% of enrolled students have received grants or scholarships, and the average aid amount is $5,396. It could cover 78.89% of the full tuition amount.
After receiving the financial aid, the net price is $12,323 for in-state and $14,603 for out-of-state students..
College of Southern Idaho 2025 Cost of Attendance (COA) | On-Campus | Off-Campus |
|---|
| In-State | Out-State | In-State | Out-State |
|---|
| Tuition & Fees | $4,560 | $6,840 | $4,560 | $6,840 |
|---|
| Room & Board | $6,360 | $9,979 |
|---|
| Personal Expenses | $5,739 | $6,306 |
|---|
| Books & Supplies | $1,060 | $1,060 |
|---|
| COA | $17,719 | $19,999 | $21,905 | $24,185 |
|---|
| COA with Financial Aid | $12,323 | $14,603 | $16,509 | $18,789 |
|---|
C of Southern Idaho 4-Years Tuition
How Much is C of Southern Idaho tuition for 4 years?
C of Southern Idaho's 4-years tuition is $18,240 for in-state and $27,360 for out-of-state students, based on current tuition and change rate.
Since the tuition & fees at College of Southern Idaho have not been increased over the last 4 years, the estimated tuition & fees are the same as the current cost. The actual cost may differ from the estimation based on the school or university system's tuition policy.
C of Southern Idaho 4 Years Tuition & Fees Estimates
| Residency | Freshmen | Sophomore | Junior | Senior | 4 Years Total |
|---|
| Class of 2029 (Entering Fall 2025) | In-State | $4,560 | $4,560 | $4,560 | $4,560 | $18,240 |
|---|
| Out-of-State | $6,840 | $6,840 | $6,840 | $6,840 | $27,360 |
| Class of 2030 (Entering Fall 2026) | In-State | $4,560 | $4,560 | $4,560 | $4,560 | $18,240 |
|---|
| Out-of-State | $6,840 | $6,840 | $6,840 | $6,840 | $27,360 |
| Class of 2031 (Entering Fall 2027) | In-State | $4,560 | $4,560 | $4,560 | $4,560 | $18,240 |
|---|
| Out-of-State | $6,840 | $6,840 | $6,840 | $6,840 | $27,360 |
| Class of 2032 (Entering Fall 2028) | In-State | $4,560 | $4,560 | $4,560 | $4,560 | $18,240 |
|---|
| Out-of-State | $6,840 | $6,840 | $6,840 | $6,840 | $27,360 |
| Class of 2033 (Entering Fall 2029) | In-State | $4,560 | $4,560 | $4,560 | $4,560 | $18,240 |
|---|
| Out-of-State | $6,840 | $6,840 | $6,840 | $6,840 | $27,360 |
Net Price for 4 Years at C of Southern Idaho
Based on recent tuition increase rate, for the students who were admitted in Fall 2025, the estimated 4-years COA is $75,997 for Idaho residents and $85,117 for out-of-state students.
C of Southern Idaho 4 Years COA
| Residency | Freshmen | Sophomore | Junior | Senior | 4 Years Total |
|---|
| Class of 2029 (Entering Fall 2025) | In-State | $18,212 | $18,723 | $19,237 | $19,770 | $75,997 |
|---|
| Out-of-State | $20,492 | $21,003 | $21,535 | $22,087 | $85,117 |
| Class of 2030 (Entering Fall 2026) | In-State | $18,723 | $19,255 | $19,788 | $20,343 | $78,165 |
|---|
| Out-of-State | $21,003 | $21,535 | $22,087 | $22,660 | $87,285 |
| Class of 2031 (Entering Fall 2027) | In-State | $19,255 | $19,807 | $20,361 | $20,937 | $80,416 |
|---|
| Out-of-State | $21,535 | $22,087 | $22,660 | $23,255 | $89,536 |
| Class of 2032 (Entering Fall 2028) | In-State | $19,807 | $20,380 | $20,956 | $21,555 | $82,755 |
|---|
| Out-of-State | $22,087 | $22,660 | $23,255 | $23,873 | $91,875 |
| Class of 2033 (Entering Fall 2029) | In-State | $20,380 | $20,975 | $21,574 | $22,196 | $85,183 |
|---|
| Out-of-State | $22,660 | $23,255 | $23,873 | $24,515 | $94,303 |
Actual COA after Receiving Financial Aid
After receiving the financial aid, the net price for 4 years of attending the school is $54,413 for Idaho residents and $63,533 for out-of-state students.
C of Southern Idaho 4 Years COA after Receiving Financial Aid
| Residency | Freshmen | Sophomore | Junior | Senior | 4 Years Total |
|---|
| Class of 2029 (Entering Fall 2025) | In-State | $12,816 | $13,327 | $13,841 | $14,374 | $54,413 |
|---|
| Out-of-State | $15,096 | $15,607 | $16,139 | $16,691 | $63,533 |
| Class of 2030 (Entering Fall 2026) | In-State | $13,327 | $13,859 | $14,392 | $14,947 | $56,581 |
|---|
| Out-of-State | $15,607 | $16,139 | $16,691 | $17,264 | $65,701 |
| Class of 2031 (Entering Fall 2027) | In-State | $13,859 | $14,411 | $14,965 | $15,541 | $58,832 |
|---|
| Out-of-State | $16,139 | $16,691 | $17,264 | $17,859 | $67,952 |
| Class of 2032 (Entering Fall 2028) | In-State | $14,411 | $14,984 | $15,560 | $16,159 | $61,171 |
|---|
| Out-of-State | $16,691 | $17,264 | $17,859 | $18,477 | $70,291 |
| Class of 2033 (Entering Fall 2029) | In-State | $14,984 | $15,579 | $16,178 | $16,800 | $63,599 |
|---|
| Out-of-State | $17,264 | $17,859 | $18,477 | $19,119 | $72,719 |
Tuition Per Credit Hour
For part-time and/or full-time students who take additional credits at C of Southern Idaho is $140 for Idaho residents and $285 for out-of-state students.
Per Credit Hour Charge at C of Southern Idaho
| Year | In-State | Out-of-State |
|---|
| Undergraduate | 2023-2024 | $140 | $285 |
|---|
| 2024-2025 | $140 | $285 |
|---|
| 2025-2026 (Estimate) | $140 | $285 |
|---|
C of Southern Idaho Tuition Charts
The following charts visualize tuition, fees, living costs, and other expenses at C of Southern Idaho. You can enlarge the chart to view detailed information.
Compare Tuition with Similar Colleges
The following table compares tuition & fees between College of Southern Idaho and its similar schools.
Tuition Comparison between C of Southern Idaho and Similar Colleges
| In-State | Out-of-State |
|---|
| College of Southern Idaho | $4,560 | $6,840 |
|---|
| Boise State University | $9,048 | $27,788 |
|---|
| Idaho State University | $8,610 | $27,720 |
|---|
| University of Idaho | $9,084 | $28,320 |
|---|
| College of Western Idaho | $4,446 | $7,454 |
|---|
| Lewis-Clark State College | $7,610 | $22,028 |
|---|
C of Southern Idaho Tuition Frequently Asked Questions
For the academic year 2024-2025, the undergraduate tuition & fees at C of Southern Idaho are $4,560 for Idaho residents and $6,840 for out-of-state students.
The total cost of attendance (COA) at C of Southern Idaho for the academic year 2024-2025 includes tuition & fees, books & supplies, and living expenses. For in-state students, the estimated COA is $17,719 and $19,999 for out-of-state students. Actual costs may vary depending on housing choices and personal expenses.
It is same as last year for both in-state and out-of-state rates.
27% of C of Southern Idaho undergraduates receive grants or scholarships, with an average aid amount of $5,396 per student. Additional financial aid options are available through C of Southern Idaho's financial aid office.
In-State (Idaho Residents): The projected 4-year cost for a degree is approximately $75,997, including tuition, fees, room and board, books, supplies, and other expenses. The tuition and fees alone are approximately $4,560 per year, which would total around $18,240 over four years. Out-of-State: The projected 4-year cost for a degree is approximately $85,117. The tuition and fees are around $6,840 per year, totaling about $27,360 over four years.
C of Southern Idaho charges $140 per credit hour for in-state undergraduates and $285 for out-of-state undergraduates.
The in-state undergraduate tuition at C of Southern Idaho is about the same as the average for similar schools ($4,708 - public Associate's - Public Urban-serving Single Campus).The out-of-state undergraduate tuition at C of Southern Idaho is lower than the average for similar schools ($9,565 - public Associate's - Public Urban-serving Single Campus).