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Boston University vs University of Colorado Boulder

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

11.3% BU acceptance
80.0% CU Boulder acceptance
$110,240 CU Boulder cheaper over 4 years
Updated 2026 · Data: NCES, College Scorecard, IPEDS All figures in USD unless noted

School Overview

BU
Boston, Massachusetts
Private
Founded
1839
Enrollment
37,110
Setting
Urban
CU Boulder
Boulder, Colorado
Public
Founded
1876
Enrollment
39,934
Setting
Suburban

At a Glance

Tuition CU Boulder saves $24,680
BU
$65,168
CU Boulder
$40,488
Acceptance Rate BU more selective
BU
11.3%
CU Boulder
80.0%
Graduation Rate BU higher
BU
89%
CU Boulder
74%
Avg SAT Score BU higher
BU
1450
CU Boulder
1290
Starting Salary BU higher
BU
$72,300
CU Boulder
$63,400

Detailed Comparison

Metric BU CU Boulder Edge
Tuition (Out-of-State)$65,168$40,488CU Boulder
Tuition (In-State)$65,168$13,590CU Boulder
Room & Board$19,270$16,390CU Boulder
Acceptance Rate11.3%80.0%BU
Graduation Rate89%74%BU
Average SAT14501290BU
Student-Faculty Ratio10:118:1BU
Enrollment37,11039,934-
Avg Financial Aid$38,100$13,200BU
Starting Salary$72,300$63,400BU
Endowment$3.7B$2.2BBU
Campus Size136 acres600 acres-

Total Cost Comparison (4 Years)

Estimated sticker price before financial aid.

BU
$337,752
4-year total (private)
VS
CU Boulder
$227,512
4-year total (out-of-state)
After average financial aid, estimated net cost: BU = $185,352 | CU Boulder = $174,712. Your actual cost may differ. Use each school's Net Price Calculator for a personalized estimate.

Popular Majors

BU Top Majors

BusinessCommunicationEngineeringBiologyComputer Science

CU Boulder Top Majors

EngineeringBusinessPsychologyBiologyIntegrative Physiology

Campus & Student Life

Setting
BUUrban
CU BoulderSuburban
Campus Size
BU136 ac
CU Boulder600 ac
Athletics
BUNCAA D1
CU BoulderNCAA D1
Region
BUNortheast
CU BoulderWest
Founded
BU1839
CU Boulder1876
Enrollment
BU37,110
CU Boulder39,934

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Frequently Asked Questions

Is BU or CU Boulder harder to get into?+
BU is more selective with an acceptance rate of 11.3% compared to 80.0%. Both schools look at GPA, test scores, extracurriculars, essays, and recommendations in their admissions process.
Which is cheaper, BU or CU Boulder?+
At sticker price, CU Boulder costs less over 4 years ($227,512 vs $337,752). However, financial aid can dramatically change the actual cost. BU offers an average of $38,100/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 BU and CU Boulder?+
The average SAT score at BU is 1450 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 BU or CU Boulder graduates earn more?+
Graduates of BU have a higher average starting salary ($72,300 vs $63,400). 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?+
BU has a 10:1 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 BU and CU Boulder compare for campus life?+
BU is located in Boston, Massachusetts (urban setting) with a 136-acre campus. CU Boulder is in Boulder, Colorado (suburban setting) with 600 acres. BU competes in NCAA D1 athletics and CU Boulder in NCAA D1.