UCSD vs. CU Boulder

Should I go to University of California San Diego or University of Colorado Boulder? Compare 50+ facts and figures about the colleges to help you determine if UCSD or CU Boulder is the better college for you. The CollegeSimply comparison tool allows side-by-side comparison of 50+ statistics and facts for over 2,500 colleges and universities.

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University of California San Diego vs. University of Colorado Boulder comparison
University of California San Diego University of Colorado Boulder College 3 College 4
University of California San Diego University of Colorado Boulder
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Overview

UCSD CU Boulder
Location La Jolla, CA Boulder, CO
Setting Large City Small City
Enrollment 42,376 41,432
Type Public 4 Year Public 4 Year
National Ranking #88 #197
Religious Affiliation - - - -
Status Non-profit Non-profit
Website ucsd.edu colorado.edu
Team Colors                    

Costs

UCSD CU Boulder
Tuition (In State) $11,834 $14,784
Tuition (Out of State) $42,611 $40,297
Room & Board $17,198 $16,950
Avg Net Price $13,293 $22,640
Avg Grant Aid $24,176 $10,838
% Receiving Grant Aid 64% 54%

Admission

UCSD CU Boulder
Admission Chances Calculate Calculate
Applied 130,771 56,069
Admitted 32,062 46,692
Acceptance Rate 24.5% 83.3%
Enrolled % 21.8% 16.2%
Avg High School GPA 3.82 3.68
Typical High School Grades A- B+
Admissions Standards Exceptional Very High
Applicant Competition High
ACT Range 28/34 28/33
SAT Range 1270/1480 1230/1420
Submit Test Scores Not considered for admission, even if submitted (Test Blind) Not required for admission, but considered if submitted (Test Optional)
Application Deadline Nov 30, 2025 Jan 15, 2026

Academics

UCSD CU Boulder
Student to Faculty Ratio 19:1 19:1
Popular Majors
  • Biology (23%)
  • Social Sciences (21%)
  • Engineering (10%)
  • Psychology (8%)
  • General Studies (7%)
  • Social Sciences (16%)
  • Business (12%)
  • Biology (10%)
  • Psychology (10%)
  • Communication (8%)

Outcomes

UCSD CU Boulder
Graduation Rate 85% 68%
Median Earnings (After 10 years) $67,900 $56,900
Making Student Loan Payments 82% 73%
Median Student Loan Debt $18,500 $19,500
Median Loan Payment $191 $201

Diversity

UCSD CU Boulder
% Men 11% 14%
% Women 9% 9%
Racial Diversity Very High Low
HBCU No No
% White 21% 71%
% Black 1% 2%
% Hispanic 16% 11%
% Native American 0% 0%
% Pacific Islander 0% 0%
% Two or More Races 5% 5%
% International 17% 6%
% Unknown Race 2% 1%

Students

UCSD CU Boulder
% In-State 79% 53%
% Out-of-State 10% 45%

Campus

UCSD CU Boulder
Campus Housing Yes Yes
Freshman Dorm Required No No
Meal Plan Yes Yes
Weekend/Evening Classes No No
Daycare Facility Yes Yes
Learn More Details Details

Comparable Facts

  • University of California San Diego is larger than than CU Boulder based on total student enrollment (42,376 students vs. 41,432 students)

UCSD vs. CU Boulder Cost Comparison

Which college is more expensive, UCSD or CU Boulder?

  • University of Colorado Boulder is 24.9% more expensive to attend than UCSD for in-state tuition ($14,784.00 vs. $11,834.00)
  • Out of state tuition is 5.7% higher at UCSD than University of Colorado Boulder ($42,611.00 vs. $40,297.00)
  • The typical actual cost that students pay to attend (average net price) is less at University of California San Diego than CU Boulder ($13,293 vs. $22,640)
  • Living costs (room and board or off-campus housing budget) at University of Colorado Boulder are 1.5% lower than costs at University of California San Diego ($16,950 vs. $17,198)
  • More students receive financial grant aid at University of California San Diego than University of Colorado Boulder (64% vs. 54%)
  • The average total grant financial aid received by University of California San Diego students is 123.1% larger than aid received University of Colorado Boulder ($24,176 vs. $10,838)

UCSD vs. CU Boulder Admissions Difficulty Comparison

Which college is harder to get into, UCSD or CU Boulder? Average SAT and ACT scores plus acceptance rates offer good insight into the difficulty of admission between CU Boulder or UCSD .

  • The average SAT score at University of California San Diego (1344) is 132 points higher than at CU Boulder (1212)
  • Incoming UCSD students have a 4 point higher average ACT score (31) than students at CU Boulder (27)
  • Accepted freshman UCSD students have a 0.14 point higher average high school GPA (3.82) than students at CU Boulder (3.68)
  • CU Boulder has a higher acceptance rate (83.3%) than UCSD (24.5%)

UCSD vs. CU Boulder Graduation Outcomes Comparison

Which is better, UCSD or CU Boulder? Graduation rate, salary and amount of student loan debt are indicators of a college which offers better outcomes for its graduates. Compare the following outcomes facts between CU Boulder and UCSD.

  • The graduation rate at UCSD is higher than University of Colorado Boulder (85% vs. 68%)
  • Graduates from University of California San Diego earn on average $11,000 more per year than CU Boulder graduates after ten years. ($67,900 vs. $56,900)
  • University of California San Diego students graduate with a $1,000 lower median federal student loan debt than CU Boulder graduates. ($18,500 vs. $19,500)
  • UCSD graduates are paying $10 less per month on federal student loans than CU Boulder graduates. ($191 vs. $201)
  • More UCSD graduates are actively paying back their federal student loan debt than former CU Boulder students, three years after graduation. (82% vs. 73%)

Sources: U.S. Department of Education https://nces.ed.gov IPEDS and College Scorecard https://collegescorecard.ed.gov/