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Indiana University Bloomington vs University of Colorado Boulder

A comprehensive side-by-side comparison of academics, cost, admissions, campus life and career outcomes to help you choose.

80.0% IU acceptance
80.0% CU Boulder acceptance
$20,784 IU cheaper over 4 years
Updated 2026 · Data: NCES, College Scorecard, IPEDS All figures in USD unless noted

School Overview

IU
Bloomington, Indiana
Public
Founded
1820
Enrollment
47,527
Setting
Suburban
CU Boulder
Boulder, Colorado
Public
Founded
1876
Enrollment
39,934
Setting
Suburban

At a Glance

Tuition IU saves $1,304
IU
$39,184
CU Boulder
$40,488
Acceptance Rate Same
IU
80.0%
CU Boulder
80.0%
Graduation Rate IU higher
IU
80%
CU Boulder
74%
Avg SAT Score CU Boulder higher
IU
1240
CU Boulder
1290
Starting Salary CU Boulder higher
IU
$58,900
CU Boulder
$63,400

Detailed Comparison

Metric IU CU Boulder Edge
Tuition (Out-of-State)$39,184$40,488IU
Tuition (In-State)$11,614$13,590IU
Room & Board$12,498$16,390IU
Acceptance Rate80.0%80.0%Tie
Graduation Rate80%74%IU
Average SAT12401290CU Boulder
Student-Faculty Ratio15:118:1IU
Enrollment47,52739,934-
Avg Financial Aid$13,900$13,200IU
Starting Salary$58,900$63,400CU Boulder
Endowment$3.6B$2.2BIU
Campus Size1,940 acres600 acres-

Total Cost Comparison (4 Years)

Estimated sticker price before financial aid.

IU
$206,728
4-year total (out-of-state)
VS
CU Boulder
$227,512
4-year total (out-of-state)
After average financial aid, estimated net cost: IU = $151,128 | CU Boulder = $174,712. Your actual cost may differ. Use each school's Net Price Calculator for a personalized estimate.

Popular Majors

IU Top Majors

BusinessBiologyPublic HealthInformaticsMedia

CU Boulder Top Majors

EngineeringBusinessPsychologyBiologyIntegrative Physiology

Campus & Student Life

Setting
IUSuburban
CU BoulderSuburban
Campus Size
IU1,940 ac
CU Boulder600 ac
Athletics
IUNCAA D1
CU BoulderNCAA D1
Region
IUMidwest
CU BoulderWest
Founded
IU1820
CU Boulder1876
Enrollment
IU47,527
CU Boulder39,934

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Frequently Asked Questions

Is IU or CU Boulder harder to get into?+
CU Boulder is more selective with an acceptance rate of 80.0% compared to 80.0%. Both schools look at GPA, test scores, extracurriculars, essays, and recommendations in their admissions process.
Which is cheaper, IU or CU Boulder?+
At sticker price, IU costs less over 4 years ($206,728 vs $227,512). However, financial aid can dramatically change the actual cost. IU offers an average of $13,900/year in aid while CU Boulder offers $13,200/year. Always compare your actual net price after aid.
What are the average SAT scores for IU and CU Boulder?+
The average SAT score at IU is 1240 and at CU Boulder it is 1290. Keep in mind that admitted students often score across a range, and many schools practice holistic admissions where test scores are just one factor.
Do IU or CU Boulder graduates earn more?+
Graduates of CU Boulder have a higher average starting salary ($63,400 vs $58,900). Salary outcomes vary significantly by major, industry, and location — so this is a general average across all graduates.
What is the student-to-faculty ratio at each school?+
IU has a 15:1 student-to-faculty ratio while CU Boulder has 18:1. A lower ratio generally means smaller class sizes and more individual attention from professors.
How do IU and CU Boulder compare for campus life?+
IU is located in Bloomington, Indiana (suburban setting) with a 1,940-acre campus. CU Boulder is in Boulder, Colorado (suburban setting) with 600 acres. IU competes in NCAA D1 athletics and CU Boulder in NCAA D1.