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College of Southern Idaho enrollment

10,545

Fall headcount enrollment at College of Southern Idaho, 2025

+0.9% since 2024 (10,456); +39.0% since 2020 (7,585); +39.3% since 2015 (7,570)

Source: Idaho State Board of Education, Fall Snapshot Postsecondary Enrollment. Data period 2025. Published .

Idaho public postsecondary fall enrollment headcount by institution and year, category one of Boise State University, Idaho State University, University of Idaho, Lewis-Clark State College, College of Southern Idaho, College of Western Idaho, North Idaho College, or College of Eastern Idaho.

Change and comparison

From 2011 (7,447) to 2025 (10,545), the change was +41.6%.

The latest figure, 2025, is the highest in the series, which begins in 2011.

Boise State University is the largest category at 28,461; Idaho State University is next at 13,910.

Historical data

College of Southern Idaho enrollment, 2011 to 2025College of Southern Idaho enrollment, 2011 to 2025. College of Southern Idaho: 7,447 in 2011, 10,545 in 2025.05,00010k15k201520202025College ofSouthernIdahoPeopleCollege of Southern Idaho enrollment, 2011 to 2025College of Southern Idaho enrollment, 2011 to 2025. College of Southern Idaho: 7,447 in 2011, 10,545 in 2025.05,00010k15k201520202025College ofSouthern IdahoPeopleCollege of Southern Idaho enrollment, 2011 to 2025College of Southern Idaho enrollment, 2011 to 2025. College of Southern Idaho: 7,447 in 2011, 10,545 in 2025.05,00010k15k201520202025College ofSouthern IdahoPeople

Source: Idaho State Board of Education, Fall Snapshot Postsecondary Enrollment. Published .

Data table (15 rows)
PeriodCollege of Southern Idaho (people)
20117,447
20129,086
20138,233
20148,357
20157,570
20167,021
20177,063
20186,978
20197,323
20207,585
20218,148
20228,344
20239,167
202410,456
202510,545

Headcount by institution

Idaho public postsecondary fall enrollment headcount by institution and year, category one of Boise State University, Idaho State University, University of Idaho, Lewis-Clark State College, College of Southern Idaho, College of Western Idaho, North Idaho College, or College of Eastern Idaho.

  1. Boise State University28,461
  2. Idaho State University13,910
  3. University of Idaho12,383
  4. College of Western Idaho11,724
  5. North Idaho College4,662
  6. Lewis-Clark State College4,037
  7. College of Eastern Idaho3,351

Source: Idaho State Board of Education, Fall Snapshot Postsecondary Enrollment. Data period 2025. Published .

Data table (7 rows)
Institution2025 (people)
Boise State University28,461
Idaho State University13,910
University of Idaho12,383
College of Western Idaho11,724
North Idaho College4,662
Lewis-Clark State College4,037
College of Eastern Idaho3,351

Headcount by institution over time

Headcount by institution over timeHeadcount by institution over time. 7 series. Boise State University: 19,664 in 2011, 28,461 in 2025.010k20k30k201520202025Boise StateUniversityIdaho StateUniversityUniversityof IdahoCollege ofWesternIdahoNorth IdahoCollegeLewis-ClarkStateCollegePeopleHeadcount by institution over timeHeadcount by institution over time. 7 series. Boise State University: 19,664 in 2011, 28,461 in 2025.010k20k30k201520202025Boise StateUniversityIdaho StateUniversityUniversity ofIdahoCollege ofWestern IdahoNorth IdahoCollegeLewis-ClarkState CollegeCollege ofEastern IdahoPeopleHeadcount by institution over timeHeadcount by institution over time. 7 series. Boise State University: 19,664 in 2011, 28,461 in 2025.010k20k30k201520202025Boise StateUniversityIdaho StateUniversityUniversity ofIdahoCollege ofWestern IdahoNorth IdahoCollegeLewis-ClarkState CollegeCollege ofEastern IdahoPeople

Source: Idaho State Board of Education, Fall Snapshot Postsecondary Enrollment. Published .

Source

Organization
Idaho State Board of Education
Dataset
Fall Snapshot Postsecondary Enrollment
Geography
Idaho (statewide)
Time coverage
2011-2025 (higher_ed_enrollment, higher_ed_enrollment_by_institution)
Update frequency
Annual
Published
Original file
https://boardofed.idaho.gov/wp-content/uploads/2026/07/PSR1_FallSnapshot_2025_Headcount.pdf
Methodology
https://boardofed.idaho.gov/research-data/enrollment-snapshots/
License
Public domain. State of Idaho government work.
Our copy
Fall Snapshot Postsecondary Enrollment, built by scripts/fetch-osbe-factbook.py

Caveats

  • Value is headcount, a physical person, not full-time-equivalent enrollment.
  • In fall 2012 the enrollment census date changed from the 10th day of term to October 15; earlier years are not restated.
  • Private and out-of-state institutions, and enrollment reported separately as professional-technical-only, are not included.
  • Idaho's four-year graduation rate and go-on rate are published only through the Idaho Report Card web application, which has no static download.

Cite

Cite this page as Understand Idaho, “College of Southern Idaho enrollment”, https://understandidaho.com/education/college-of-southern-idaho-enrollment/, retrieved on the date you read it, and the publisher named above for the figures themselves. The dataset behind it is described in the data catalog.

This page was last updated .