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University of Colorado Boulder vs University of Pennsylvania

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

80.0% CU Boulder acceptance
5.4% UPenn acceptance
$100,496 CU Boulder cheaper over 4 years
Updated 2026 · Data: NCES, College Scorecard, IPEDS All figures in USD unless noted

School Overview

CU Boulder
Boulder, Colorado
Public
Founded
1876
Enrollment
39,934
Setting
Suburban
UPenn
Philadelphia, Pennsylvania
Private
Founded
1740
Enrollment
28,304
Setting
Urban

At a Glance

Tuition CU Boulder saves $22,964
CU Boulder
$40,488
UPenn
$63,452
Acceptance Rate UPenn more selective
CU Boulder
80.0%
UPenn
5.4%
Graduation Rate UPenn higher
CU Boulder
74%
UPenn
96%
Avg SAT Score UPenn higher
CU Boulder
1290
UPenn
1530
Starting Salary UPenn higher
CU Boulder
$63,400
UPenn
$92,800

Detailed Comparison

Metric CU Boulder UPenn Edge
Tuition (Out-of-State)$40,488$63,452CU Boulder
Tuition (In-State)$13,590$63,452CU Boulder
Room & Board$16,390$18,550CU Boulder
Acceptance Rate80.0%5.4%UPenn
Graduation Rate74%96%UPenn
Average SAT12901530UPenn
Student-Faculty Ratio18:16:1UPenn
Enrollment39,93428,304-
Avg Financial Aid$13,200$54,060UPenn
Starting Salary$63,400$92,800UPenn
Endowment$2.2B$20.5BUPenn
Campus Size600 acres299 acres-

Total Cost Comparison (4 Years)

Estimated sticker price before financial aid.

CU Boulder
$227,512
4-year total (out-of-state)
VS
UPenn
$328,008
4-year total (private)
After average financial aid, estimated net cost: CU Boulder = $174,712 | UPenn = $111,768. Your actual cost may differ. Use each school's Net Price Calculator for a personalized estimate.

Popular Majors

CU Boulder Top Majors

EngineeringBusinessPsychologyBiologyIntegrative Physiology

UPenn Top Majors

FinanceEconomicsNursingComputer ScienceBiology

Campus & Student Life

Setting
CU BoulderSuburban
UPennUrban
Campus Size
CU Boulder600 ac
UPenn299 ac
Athletics
CU BoulderNCAA D1
UPennNCAA D1
Region
CU BoulderWest
UPennNortheast
Founded
CU Boulder1876
UPenn1740
Enrollment
CU Boulder39,934
UPenn28,304

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Frequently Asked Questions

Is CU Boulder or UPenn harder to get into?+
UPenn is more selective with an acceptance rate of 5.4% compared to 80.0%. Both schools look at GPA, test scores, extracurriculars, essays, and recommendations in their admissions process.
Which is cheaper, CU Boulder or UPenn?+
At sticker price, CU Boulder costs less over 4 years ($227,512 vs $328,008). However, financial aid can dramatically change the actual cost. CU Boulder offers an average of $13,200/year in aid while UPenn offers $54,060/year. Always compare your actual net price after aid.
What are the average SAT scores for CU Boulder and UPenn?+
The average SAT score at CU Boulder is 1290 and at UPenn it is 1530. 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 CU Boulder or UPenn graduates earn more?+
Graduates of UPenn have a higher average starting salary ($92,800 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?+
CU Boulder has a 18:1 student-to-faculty ratio while UPenn has 6:1. A lower ratio generally means smaller class sizes and more individual attention from professors.
How do CU Boulder and UPenn compare for campus life?+
CU Boulder is located in Boulder, Colorado (suburban setting) with a 600-acre campus. UPenn is in Philadelphia, Pennsylvania (urban setting) with 299 acres. CU Boulder competes in NCAA D1 athletics and UPenn in NCAA D1.