College of Idaho

College of Idaho logo
#5324 / #1400
Global Influence / U.S. Influence
#862
Most Desirable School
Private, not-for-profit, liberal arts college in Caldwell, Idaho, United States

College of Idaho at a Glance

U.S. influence rank
#1400
Acceptance rate (fall 2024)
49%
Tuition and fees (2025–26)
$39,190
Graduation rate
68%
Undergraduates (fall 2024)
1,041

Reviewed by , Vice President and Academic Editor. Influence ranks come from our InfluenceRanking™ methodology; other figures come from federal data, with the year shown under each section. Report an error

College of Idaho Featured Rankings

About College of Idaho

According to Wikipedia, The College of Idaho is a private liberal arts college in Caldwell, Idaho. Founded in 1891, it is the state's oldest private liberal arts college and has an enrollment of over 1,000 students. The college's alumni include eight Rhodes Scholars, three governorss, four professional football players, and one professional baseball player. Its PEAK Curriculum allows students to study in four knowledge areas - humanities, natural sciences, social sciences, and a professional field - and earn a major and three minors in four years.

College of Idaho Admissions, Retention, and Graduation Information

Annual ApplicationsAcceptanceRetention RateGraduation RateMedian SAT ScoreMedian ACT Score
4,55349%82%68%117527

Source: U.S. Department of Education (College Scorecard and NCES); acceptance rate for fall 2024; test scores for fall 2024; applications and enrollment for fall 2023; retention for students who started in fall 2023; graduation rate within six years for students who started in 2019.

How Much Does College of Idaho Cost To Attend?

Tuition and fees (in-state)
$39,190
Average Net Price by Family Income (2024–25)
IncomeAverage Net Cost
0 - 30K$14,719
30K - 48K$13,499
48K - 75K$14,411
75K - 110K$18,702
110K+$23,717

Source: U.S. Department of Education (College Scorecard and NCES); tuition and fees for 2025–26; net price for 2024–25, for first-time, full-time students receiving financial aid.

How Much Do College of Idaho Graduates Make?

Ten years after starting college, former College of Idaho students who received federal financial aid earn a median of $57,623 a year, and 91% of those not still in school are working.

Source: U.S. Department of Education College Scorecard; students who started college in 2011–12 or 2012–13, measured in 2022 and 2023, in 2024 dollars.

College of Idaho's Demographics

Students enrolled at any time during the 2023–24 school year, including part-time and online students.

Student BodyUnder-GradsGraduates
1,1161,07343

Source: National Center for Education Statistics; 12-month enrollment for 2023–24.

Where is College of Idaho?

College of Idaho is located at 2112 Cleveland Blvd, Caldwell, ID 83605-4432.

How Safe is College of Idaho?

Like every college that receives federal student aid, College of Idaho publishes an annual security report with its campus crime statistics and safety policies. Its figures can also be looked up in the U.S. Department of Education’s Campus Safety and Security database.

Relative to its enrollment, College of Idaho has a violent crime rate of 0.18% and a property crime rate of 0.46%. Caldwell has a violent crime rate of 0.46% and a property (including theft) crime rate of 0.98%. Sources: campus: U.S. Department of Education Campus Safety and Security data, on-campus offenses in 2024 (violent: murder, rape, robbery and aggravated assault; property: burglary, motor vehicle theft and arson, which excludes ordinary theft); city: FBI Crime Data Explorer, offenses reported to the city police in 2024.

What Is College of Idaho Known For?

College of Idaho is known for its academic work in the following disciplines:

College of Idaho's Top Areas of Influence With Degrees Offered

Each rank compares how much College of Idaho's faculty and alumni have shaped a field with other schools, using Wikipedia, Wikidata and scholarly citation databases such as Crossref and Semantic Scholar. World and U.S. ranks reflect modern influence; the historical rank counts influence across all time. How we rank influence

Chemistry
#3470
World Rank
#3484
Historical Rank
#780
USA Rank

College of Idaho ranks #780 in the U.S. and #3470 worldwide for influence in Chemistry.

chemistry Degrees
Biology
#3498
World Rank
#3102
Historical Rank
#806
USA Rank

College of Idaho ranks #806 in the U.S. and #3498 worldwide for influence in Biology.

biology Degrees
History
#2512
World Rank
#2507
Historical Rank
#823
USA Rank

College of Idaho ranks #823 in the U.S. and #2512 worldwide for influence in History.

history Degrees
Political Science
#4610
World Rank
#4619
Historical Rank
#1069
USA Rank

College of Idaho ranks #1069 in the U.S. and #4610 worldwide for influence in Political Science.

political-science Degrees
Sociology
#3798
World Rank
#3802
Historical Rank
#1141
USA Rank

College of Idaho ranks #1141 in the U.S. and #3798 worldwide for influence in Sociology.

sociology Degrees
Medical
#3933
World Rank
#3934
Historical Rank
#1144
USA Rank

College of Idaho ranks #1144 in the U.S. and #3933 worldwide for influence in Medical.

medicine Degrees
Mathematics
#4632
World Rank
#4666
Historical Rank
#1200
USA Rank

College of Idaho ranks #1200 in the U.S. and #4632 worldwide for influence in Mathematics.

math Degrees
Education
#5103
World Rank
#5111
Historical Rank
#1231
USA Rank

College of Idaho ranks #1231 in the U.S. and #5103 worldwide for influence in Education.

education Degrees
Physics
#5041
World Rank
#5060
Historical Rank
#1258
USA Rank

College of Idaho ranks #1258 in the U.S. and #5041 worldwide for influence in Physics.

physics Degrees
Psychology
#3561
World Rank
#3574
Historical Rank
#1362
USA Rank

College of Idaho ranks #1362 in the U.S. and #3561 worldwide for influence in Psychology.

psychology Degrees
Literature
#4772
World Rank
#4802
Historical Rank
#1557
USA Rank

College of Idaho ranks #1557 in the U.S. and #4772 worldwide for influence in Literature.

literature Degrees
Computer Science
#6603
World Rank
#6613
Historical Rank
#1625
USA Rank

College of Idaho ranks #1625 in the U.S. and #6603 worldwide for influence in Computer Science.

computer-science Degrees
Communications
#7052
World Rank
#7068
Historical Rank
#1892
USA Rank

College of Idaho ranks #1892 in the U.S. and #7052 worldwide for influence in Communications.

communications Degrees
Nursing
#5076
World Rank
#5076
Historical Rank
#2016
USA Rank

College of Idaho ranks #2016 in the U.S. and #5076 worldwide for influence in Nursing.

nursing Degrees
Anthropology
#5748
World Rank
#5753
Historical Rank
#2033
USA Rank

College of Idaho ranks #2033 in the U.S. and #5748 worldwide for influence in Anthropology.

anthropology Degrees
Philosophy
#8304
World Rank
#8336
Historical Rank
#2504
USA Rank

College of Idaho ranks #2504 in the U.S. and #8304 worldwide for influence in Philosophy.

philosophy Degrees

Who Are College of Idaho's Most Influential Alumni?

College of Idaho's most influential alumni include professors and professionals in the fields of History, Biology, and Earth Sciences. Here are some of College of Idaho's most famous alumni:

Elgin Baylor
Elgin Baylor
An American basketball player, coach, and executive .
Mary Shaw Shorb
An American biochemist.
Cary Coglianese
Cary Coglianese
An Edward B. Shils Professor of Law at the University of Pennsylvania.
Forest Rohwer
Forest Rohwer
A Biologist.
Butch Otter
An American politician .
C. Daniel Johnson
An American radiologist.
Kent E. Holsinger
A Researcher.
Paul Smith
An American film composer, violinist, conductor .