Head-to-Head Comparison
California Polytechnic State University-San Luis Obispo vs University of Pennsylvania
California Polytechnic State University-San Luis Obispo
San Luis Obispo, CA
University of Pennsylvania
Philadelphia, PA
- California Polytechnic Wins
- 12
- Tied
- 18
- Pennsylvania Wins
- 22
Direct Answer
For overall financial value, California Polytechnic State University-San Luis Obispo offers a significantly safer investment tier. While University of Pennsylvania achieves a higher graduation rate (97% vs 86%), its annual cost of attendance sits at $28,699 compared to California Polytechnic State University-San Luis Obispo's $16,665. Students who choose California Polytechnic State University-San Luis Obispo benefit from a cost structure that keeps debt manageable while maintaining competitive graduate earnings of $90,768 at ten years.
52 data points compared · Sources: College Scorecard, Opportunity Insights, Times Higher Education, IPEDS
When to Pick Each School
California Polytechnic
- Lower cost: Average net price of $16,665, roughly $12,034 a year less
Pennsylvania
- Higher earnings: Median earnings of $111,371 ten years after enrollment, 23% more than California Polytechnic State University-San Luis Obispo
- Higher grad rate: 97% of students finish, the higher completion rate of the pair
- Less debt: Median debt of $15,715, the lower of the two
- More selective: Admits 5% of applicants, which makes for a more competitive peer group
The Actual Decision
What are you really choosing between?
California Polytechnic graduates concentrate in Engineering (23% of degrees); Pennsylvania in Social Sciences (11%). If you already know the field you want, the choice is mostly made for you.
Based on each school's share of degrees by field (College Scorecard). It shows where graduates actually concentrate, not the only path a school offers.
Which School Fits You?
Pick University of Pennsylvania over California Polytechnic State University-San Luis Obispo. Median earnings of $111,371 ten years after enrollment vs $90,768.
Pick California Polytechnic State University-San Luis Obispo over University of Pennsylvania. Net price $16,665 vs $28,699.
Pick University of Pennsylvania over California Polytechnic State University-San Luis Obispo. 97% completion rate vs 86%.
Key Metrics at a Glance
Graduation Rate
Earnings (10yr)
Avg Net Price
Median Debt
The Analysis
Verdict
California Polytechnic State University-San Luis Obispo and University of Pennsylvania are close on paper, but University of Pennsylvania wins the head-to-head, leading on 4 of the core measures (selectivity, cost, earnings, completion, mobility, and debt). The right pick still depends on how you weight them.
Getting in
University of Pennsylvania is the harder admit. It takes 5% of applicants, while California Polytechnic State University-San Luis Obispo takes 31%.
So what: If test scores and a high-scoring peer group matter to you, University of Pennsylvania sets the higher bar. The less selective school is easier to get into, which can work in your favor rather than against it.
What it costs
On price, California Polytechnic State University-San Luis Obispo comes out ahead. Its average net price after aid is $16,665, about $12,034 a year below University of Pennsylvania's $28,699. Graduates of University of Pennsylvania also borrow less: median debt of $15,715, against $18,500.
So what: Over four years, the gap adds up to about $48,136 before any change in aid. Choosing California Polytechnic State University-San Luis Obispo leaves that money available for graduate school, savings, or simply less borrowing.
What graduates earn
Ten years after enrollment, University of Pennsylvania graduates report median earnings of $111,371, compared with $90,768 at California Polytechnic State University-San Luis Obispo. That is a 23% advantage. Set against borrowing, University of Pennsylvania has the lower debt-to-earnings ratio, 0.14x to 0.2x.
So what: An earnings gap of 23% this early in a career tends to widen, since raises build on the higher base. Of the measures on this page, this one carries the most financial weight.
Finishing the degree
University of Pennsylvania graduates a larger share of its students, 97% versus 86%. More of its students stay on track to a degree.
So what: A completion gap of 11% is a risk measure. Students at the school with the lower rate face higher odds of leaving with debt and no degree, the most expensive outcome in higher education.
Recommendation
Bottom line: pick California Polytechnic State University-San Luis Obispo to keep costs and debt down; pick University of Pennsylvania for the higher earnings ceiling.
Data certainty: High. Both schools report 5 of 6 core signals used here; where one school is missing a figure, that row is left out of the comparison rather than estimated.
Counterintuitive Insights
The cheaper school is not the lower-earning one here. California Polytechnic State University-San Luis Obispo saves about $12,034 a year, yet University of Pennsylvania graduates earn $20,603 more ten years after enrollment. The cost advantage and the earnings premium sit at different schools, so your time horizon decides which counts more.
Their academic identities diverge. California Polytechnic State University-San Luis Obispo concentrates enrollment in Engineering, Business & Marketing, Computer Science & IT, while University of Pennsylvania leans toward Social Sciences, Biology & Biomedical, Health Professions. That split shapes which recruiters come to campus and what your classmates study.
Who Should Look Elsewhere
- Students minimizing debt: median debt is $18,500, against $15,715 at University of Pennsylvania.
- Students who want a smaller campus: California Polytechnic State University-San Luis Obispo's enrollment of 21,996 far exceeds University of Pennsylvania's 10,650.
- Cost-conscious students: net price of $28,699 runs well above California Polytechnic State University-San Luis Obispo's $16,665.
- Engineering-focused students: California Polytechnic State University-San Luis Obispo has the stronger engineering programs.
- Business and consulting-track students: University of Pennsylvania has less business program depth, and California Polytechnic State University-San Luis Obispo offers the stronger options.
Full Data Breakdown
Inside the admissions office
Pennsylvania holds onto its admits more tightly: 68% of admitted students enroll, versus 26% at California Polytechnic — a sign of how often it wins head-to-head choices. Pennsylvania offers a binding Early Decision round that can lift your odds; California Polytechnic does not, so there is no early-commitment lever to pull there. Test scores matter less at California Polytechnic, where only about 23% of enrolled freshmen submitted any SAT or ACT.
Source: each school's published Common Data Set, via collegedata.fyi.
Overview 5 metrics
Admissions 4 metrics
Admissions Strategy (Common Data Set) 4 metrics
Cost & Financial Aid 9 metrics
Academics 5 metrics
Student Body 6 metrics
Outcomes 6 metrics
Social Mobility (Chetty) 4 metrics
Social Capital 3 metrics
Research (Times HE) 4 metrics
Online Education (IPEDS) 2 metrics
The Overviews
California Polytechnic State University-San Luis Obispo
San Luis Obispo, CA · Public
California Polytechnic State University-San Luis Obispo has an impressive graduation rate of 86%. This high rate indicates strong student support and engagement, contributing to a successful academic environment. With nearly 22,000 students, Cal Poly combines a vibrant campus life with a commitment to academic excellence.
Graduates from Cal Poly earn a median salary of $90,768 ten years post-graduation. This figure reflects the effectiveness of the university's programs in preparing students for the workforce. Although the Pell Grant rate is 19%, the university's focus on practical, career-oriented education significantly enhances economic mobility for many students.
The cost of attendance is relatively affordable, with a net price of $16,665 and a median debt of $18,500. This financial structure positions Cal Poly as a viable option for students seeking quality education without overwhelming debt. Students who thrive here are often those interested in fields like engineering, business, and computer science, where hands-on experience and industry connections are paramount.
University of Pennsylvania
Philadelphia, PA · Private nonprofit
With an acceptance rate of just 5%, the University of Pennsylvania attracts students who are not only academically strong but also deeply passionate about their fields. This school is especially well-suited for those interested in areas like Biology and Biomedical studies, Social Sciences, Health Professions, Computer Science and IT, and Business and Marketing. The vibrant atmosphere of Philadelphia adds an urban edge to the college experience, making it a great fit for students looking to engage in both rigorous academics and lively city life.
Looking at the outcomes, graduates from Penn see significant returns on their investment. With a 10-year earnings average of $111,371, it's clear that a degree from here can open doors to lucrative career paths. While 17% of students receive Pell Grants, indicating a commitment to supporting diverse backgrounds, the high graduation rate of 97% suggests that students who enroll are likely to complete their studies successfully.
Financially, the net price after aid sits at $28,699, which is manageable given the strong earning potential post-graduation. With a median debt of $15,715, students here can graduate with a reasonable financial burden. Those who thrive at Penn are often highly motivated, driven, and ready to take advantage of the rich resources and opportunities available within the institution and the surrounding city.
Rankings They Appear On
University of Pennsylvania is featured on the Best Colleges in Pennsylvania ranking.
Top Degree Programs
California Polytechnic's top program is Mechanical Engineering (23% of enrollment), while Pennsylvania leads with Sociology (11%).
California Polytechnic
Career Pathways
Program strengths at these schools feed into careers like Software Developer, Data Scientist, Cybersecurity Analyst (for California Polytechnic) and Software Developer, Data Scientist, Cybersecurity Analyst (for Pennsylvania).
The two schools feed different job markets. California Polytechnic State University-San Luis Obispo is strongest in Engineering, Business & Marketing, while University of Pennsylvania concentrates in Social Sciences, Health Professions. Those concentrations determine which recruiters show up on campus and where alumni cluster by industry. Match the school's program strengths to the field you plan to enter.
Frequently Asked Questions
Is it harder to get into California Polytechnic State University-San Luis Obispo or University of Pennsylvania?
University of Pennsylvania is harder to get into, admitting 5% of applicants compared with 31% at California Polytechnic State University-San Luis Obispo.
Which is more affordable, California Polytechnic State University-San Luis Obispo or University of Pennsylvania?
California Polytechnic State University-San Luis Obispo is more affordable, with an average net price of $16,665 after aid versus $28,699 at University of Pennsylvania.
Do California Polytechnic State University-San Luis Obispo or University of Pennsylvania graduates earn more?
University of Pennsylvania graduates earn more: median earnings of $111,371 ten years after enrollment, versus $90,768 at California Polytechnic State University-San Luis Obispo.
Which has a better graduation rate, California Polytechnic State University-San Luis Obispo or University of Pennsylvania?
University of Pennsylvania has the higher graduation rate, 97% versus 86%.
Should you choose California Polytechnic State University-San Luis Obispo or University of Pennsylvania?
It depends on what you weigh most. Choose California Polytechnic State University-San Luis Obispo if affordability and lower debt come first; choose University of Pennsylvania if you're optimizing for post-grad earnings. The two schools win on different measures, so the better fit is the one whose strengths match your priorities.
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