Head-to-Head Comparison
Colby College vs Princeton University
- Colby Wins
- 4
- Tied
- 13
- Princeton Wins
- 33
Direct Answer
For overall financial value, Princeton University offers a significantly safer investment tier. With an annual cost of $6,128 vs Colby College's $17,180, Princeton University delivers strong outcomes at a fraction of the price. For students prioritizing lower student debt over initial institution prestige, Princeton University's lower price point delivers a highly efficient debt-to-earnings path.
50 data points compared · Sources: College Scorecard, Opportunity Insights, Times Higher Education, IPEDS
When to Pick Each School
Colby
No clear advantage detected in core metrics.
Princeton
- Higher earnings: Median earnings of $110,066 ten years after enrollment, 37% more than Colby College
- Lower cost: Average net price of $6,128, roughly $11,052 a year less
- Higher grad rate: 97% of students finish, the higher completion rate of the pair
- Less debt: Median debt of $10,320, the lower of the two
- Social mobility: Chetty mobility rate of 1.3%, the stronger record of moving students up the income ladder
- More selective: Admits 5% of applicants, which makes for a more competitive peer group
The Actual Decision
What are you really choosing between?
Colby graduates concentrate in Social Sciences (28% of degrees); Princeton in Social Sciences (20%). 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 Princeton University over Colby College. Median earnings of $110,066 ten years after enrollment vs $80,490.
Pick Princeton University over Colby College. Net price $6,128 vs $17,180.
Pick Princeton University over Colby College. 1.3% mobility rate vs 0.9%.
Pick Princeton University over Colby College. 97% completion rate vs 89%.
Key Metrics at a Glance
Graduation Rate
Earnings (10yr)
Avg Net Price
Median Debt
The Analysis
Verdict
Colby College and Princeton University are close on paper, but Princeton University wins the head-to-head, leading on 6 of the core measures (selectivity, cost, earnings, completion, mobility, and debt). The right pick still depends on how you weight them.
Getting in
Princeton University is the harder admit. It takes 5% of applicants, while Colby College takes 7%. Its entering class also posts the higher average SAT, 1,501 to 1,553.
So what: If test scores and a high-scoring peer group matter to you, Princeton University 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, Princeton University comes out ahead. Its average net price after aid is $6,128, about $11,052 a year below Colby College's $17,180. Graduates of Princeton University also borrow less: median debt of $10,320, against $19,157.
So what: Over four years, the gap adds up to about $44,208 before any change in aid. Choosing Princeton University leaves that money available for graduate school, savings, or simply less borrowing.
What graduates earn
Ten years after enrollment, Princeton University graduates report median earnings of $110,066, compared with $80,490 at Colby College. That is a 37% advantage. Set against borrowing, Princeton University has the lower debt-to-earnings ratio, 0.09x to 0.24x.
So what: An earnings gap of 37% 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
Princeton University graduates a larger share of its students, 97% versus 89%. More of its students stay on track to a degree.
So what: A completion gap of 8% 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.
Moving people up
Princeton University does more to move students up the income ladder. Its Chetty mobility rate is 1.3%; at Colby College, it is 0.9%. Princeton University also enrolls the larger share of low-income students: 2% come from the bottom income quintile, versus 1.5%.
So what: For first-generation and low-income students, Princeton University offers the stronger statistical shot at reaching the top of the income distribution. The gap is wide enough to weigh in any access-minded decision.
Recommendation
Bottom line: pick Princeton University to keep costs and debt down.
Data certainty: High. Both schools report 6 of 6 core signals used here, so every comparison above matches reported data against reported data.
Counterintuitive Insights
Their academic identities diverge. Colby College concentrates enrollment in Biology & Biomedical, Psychology, while Princeton University leans toward Engineering, Computer Science & IT. That split shapes which recruiters come to campus and what your classmates study.
Who Should Look Elsewhere
- Cost-conscious students: net price of $17,180 runs well above Princeton University's $6,128.
- Students minimizing debt: median debt is $19,157, against $10,320 at Princeton University.
- Engineering-focused students: Princeton University has the stronger engineering programs.
- Students who want a smaller campus: Princeton University's enrollment of 5,709 far exceeds Colby College's 2,407.
Full Data Breakdown
Inside the admissions office
Princeton offers a binding Early Decision round that can lift your odds; Colby does not, so there is no early-commitment lever to pull there.
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
The Overviews
Colby College
Waterville, ME · Private nonprofit
With an acceptance rate of just 7%, Colby College is tailored for students who thrive in a highly selective environment and are eager to dive into topics like Social Sciences, Psychology, Biology, and Computer Science. It’s a small community of about 2,407 students, making it easier to form close connections with peers and professors alike. Those who choose Colby are often passionate about their fields and want to engage deeply in their studies.
Looking at life after graduation, alumni report impressive earnings, with a 10-year median income of $80,490. This suggests that a Colby education can lead to solid financial outcomes, helping graduates secure well-paying jobs. The affordability factor is also notable; with a net price of $17,180, many students find that they can graduate without being burdened by excessive debt, as the median debt sits at $19,157. This balance helps foster mobility for those who want to move up in their careers.
The numbers tell a clear story: Colby is not just about getting a degree but about setting up students for success in the real world. While 14% of students receive Pell Grants, indicating that support is available for those who need it, the overall environment tends to attract highly motivated individuals. Those who thrive here share a commitment to their studies and benefit from both a strong academic foundation and a supportive community.
Princeton University
Princeton, NJ · Private nonprofit
With an acceptance rate of just 5%, Princeton University is not for everyone, but for those who make the cut, it’s a place where ambition meets opportunity. The school attracts bright minds, particularly in fields like Social Sciences, Engineering, Computer Science, and Biology. Students here are often deeply engaged in their studies, working alongside faculty who are leaders in their fields. This kind of environment fosters not just learning but also a strong sense of community among peers.
After graduation, the benefits of attending Princeton are clear. Alumni can expect an impressive average earning of $110,066 within a decade of finishing their degrees. This speaks volumes about the value of a Princeton education, especially when considering the high graduation rate of 97%. The school’s focus on producing skilled graduates who excel in their careers contributes significantly to their long-term success.
When it comes to finances, the net price after aid is manageable at $6,128, and the median debt stands at $10,320. This means many graduates leave with a realistic financial outlook, allowing them to focus on their careers rather than being weighed down by overwhelming debt. Students who thrive here often come from diverse backgrounds, bringing a variety of perspectives that enhance classroom discussions and campus life.
Rankings They Appear On
Princeton University is featured on the Best Universities in America ranking.
Top Degree Programs
Both schools share Sociology as their top enrolled program field, comprising 28% of Colby's student body and 20% of Princeton's.
Career Pathways
Program strengths at these schools feed into careers like Software Developer, Data Scientist, Cybersecurity Analyst (for Colby) and Software Developer, Data Scientist, Cybersecurity Analyst (for Princeton).
The two schools feed different job markets. Colby College is strongest in Psychology, while Princeton University concentrates in Engineering. 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 Colby College or Princeton University?
Princeton University is harder to get into, admitting 5% of applicants compared with 7% at Colby College.
Which is more affordable, Colby College or Princeton University?
Princeton University is more affordable, with an average net price of $6,128 after aid versus $17,180 at Colby College.
Do Colby College or Princeton University graduates earn more?
Princeton University graduates earn more: median earnings of $110,066 ten years after enrollment, versus $80,490 at Colby College.
Which has a better graduation rate, Colby College or Princeton University?
Princeton University has the higher graduation rate, 97% versus 89%.
Colby College vs Princeton University: which is better for social mobility?
Princeton University is the stronger driver of upward mobility, with a Chetty mobility rate of 1.3% versus 0.9%.
Should you choose Colby College or Princeton University?
It depends on what you weigh most. Choose Princeton University if affordability and lower debt come first. The two schools win on different measures, so the better fit is the one whose strengths match your priorities.
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