College of Southern Idaho

Public, Four-years School Located in Twin Falls, ID

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How much is the C of Southern Idaho tuition? For the academic year 2023-2024, C of Southern Idaho's tuition & fees is $4,560 for Idaho residents and $6,840 for out-of-state students.
With indirect costs not billed by school, such as room & boards and personal living expenses, the total cost of attendance for one academic year is $15,950 for Idaho residents and $18,230 for out-of-state students when a student lives on-campus.

C of Southern Idaho Tuition & Expenses

2022-2023 Rate
Idaho Residents Tuition & Fees$4,560
Out-of-State Tuition & Fees$6,840
Books & Supplies Costs$990
On-campus Room & Board$5,952
On-campus Expenses$4,448
Off-campus Room & Board$5,022
Off-campus Expenses$4,448
2023-2024 Estimates
Idaho Residents Tuition & Fees$4,560
Out-of-State Tuition & Fees$6,840

How Much Does it Cost to Go to C of Southern Idaho for 4 Years?

For the class of 2027, who entering colleges in 2023, the 4 years tuition & fees is $27,360 at C of Southern Idaho. The estimated tuition rate is based on the changes over last 5 years. With room & board, books, and other personal expenses, the estimated 4 years costs of attendance is $71,061. After receiving financial aid including grants, scholarships, and/or student loans, the 4 years COA is down to $54,665.
The following table computes the 4 years tuition and COA by class of year.
College YearTuition & FeesCOAAfter Financial Aid
Freshmen (2023-24)$6,840$17,446$13,347
Sophomore (2024-25)$6,840$17,656$13,557
Junior (2025-26)$6,840$17,870$13,771
Senior (2026-27)$6,840$18,089$13,990
4 Years Total$27,360$71,061$54,665
College YearTuition & FeesCOAAfter Financial Aid
Freshmen (2024-25)$6,840$17,656$13,557
Sophomore (2025-26)$6,840$17,870$13,771
Junior (2026-27)$6,840$18,089$13,990
Senior (2027-28)$6,840$18,312$14,213
4 Years Total$27,360$71,927$55,531
College YearTuition & FeesCOAAfter Financial Aid
Freshmen (2025-26)$6,840$17,870$13,771
Sophomore (2026-27)$6,840$18,089$13,990
Junior (2027-28)$6,840$18,312$14,213
Senior (2028-29)$6,840$18,539$14,440
4 Years Total$27,360$72,810$56,414
College YearTuition & FeesCOAAfter Financial Aid
Freshmen (2026-27)$6,840$18,089$13,990
Sophomore (2027-28)$6,840$18,312$14,213
Junior (2028-29)$6,840$18,539$14,440
Senior (2029-30)$6,840$18,771$14,672
4 Years Total$27,360$73,710$57,314
College YearTuition & FeesCOAAfter Financial Aid
Freshmen (2027-28)$6,840$18,312$14,213
Sophomore (2028-29)$6,840$18,539$14,440
Junior (2029-30)$6,840$18,771$14,672
Senior (2030-31)$6,840$19,007$14,908
4 Years Total$27,360$74,628$58,232

Average Tuition By School Type and Comparison

Compared to four-years schools nationwide, C of Southern Idaho' tuition is much lower than the average tuition of $12,960. Compared to public, four-years colleges in Idaho, its tuition is much lower than the average tuition of $16,910.
In-StateOut-of-State
College of Southern Idaho$4,560$6,840
U.S. Four-years Colleges$18,672
Public Schools$7,199$12,960
Private Schools$20,937
Idaho Four-years Colleges$16,495
Public Schools$6,449$16,910
Private Schools$16,400

Financial Aid and COA

At College of Southern Idaho, 3,704 students (47%) received grant or scholarship from the federal government, state or local government, the institution, and other sources. The average amount of grant/scholarship received is $4,099.
After receiving financial aid, the cost of attendance (COA) at C of Southern Idaho is $14,131 for students living on-campus and $13,201 for students living off-campus.
For beginning students (i.e. first-time freshmen), 692 students received any type of financial aid including grants/scholarship and student loans. The average amount of grant/scholarship for the first-time students is $5,111 and the average amount of student loans is $3,616.
The financial aid data is based on 2021-2022 statistics from IPEDS.
Idaho ResidentsOut-of-State
COA (on-campus)$15,950$18,230
COA (off-campus)$15,020$17,300
Tuition & Fees$4,560$6,840
Indirect Costs (on-campus)$11,390$11,390
Indirect Costs (off-campus)$10,460$10,460
COA (on-campus) after Receiving Aid$11,851$14,131
COA (off-campus) after Receiving Aid$10,921$13,201
Average Financial Aid$4,099$4,099
Type of AidNumber Receiving AidPercent Receiving AidAverage Amount of Aid Received
Grant or Scholarship3,70447%$4,099
Pell Grants1,55420%$3,895
Federal Student Loan5197%$4,082
Type of AidNumber Receiving AidPercent Receiving AidAverage Amount of Aid Received
Any Financial Aid69299%-
Grants or Scholarships69199%$5,111
Federal Grants69099%$3,276
Pell Grants34449%$4,897
Other Federal Grants68999%$836
State/Local Grants11817%$3,282
Institutional Grants30043%$2,945
Student Loan Aid9714%$3,616
Federal Student Loans9714%$3,494
Other Student Loans2-$5,956
Income LevelNumber of StudentsNumber of Students AwardedAverage Amount Aid Awarded
All level361361$6,595
0-30,000128128$7,638
30,001-48,0009090$8,023
48,001-75,0009696$5,956
75,001-110,0003131$2,612
110,001 or more1616$1,786

Student Population

College of Southern Idaho has a total of 8,096 students (all undergraduate). By gender, there are 2,942 male students and 4,985 female students attending C of Southern Idaho. The school offers online degree programs and 1,475 students enrolled online exclusively (18.22% of all students).
TotalMaleFemale
Undergraduate7,927 2,9424,985

Directory & Academic Information

Directory Information
Address315 Falls Ave., Twin Falls, ID
Phone208-733-9554
WEBwww.csi.edu/
Degree & Programs
DegreeUndergraduate
Program Offered133 Programs
Online Program Offered17 Online Programs
Academic Stats
Student Population8,096
Graduation Rate30%
Transfer-out Rate11%
Students to Faculty Ratio Rate22 to 1
Faculty & Staffs
Number of Faculties138 (Full-time), 183 (Part-time)
Number of Staffs558 (Full-time), 264 (Part-time)
Average Faculty Salary$55,956
Average Staff Salary$44,965