Top US Universities: Ivy League & Elite Private Schools, Categorized
Admissions figures are for the Class of 2029 (applications submitted autumn 2025) unless stated otherwise. Where a school did not publish, the nearest published year is given and labelled. Verify against the school's own admissions page before you rely on a number — several of these schools changed their policies recently.
Short answer to "what are these?"
- The 8 Ivies — a formal athletic conference of eight private colleges in the Northeast US, founded between 1636 and 1865. It is a league, not a ranking, not an accreditation body, and it has no admissions office. All eight are non-profit.
- Caltech and Stanford — not Ivies, and never were. They are on the West Coast, 250 years younger, research-and-STEM-first, and they admit harder than five of the eight Ivies.
- MIT belongs in that same second group, and is usually named alongside them.
- The two groups together are often called the "Ivy Plus" group — an informal, non-official umbrella. There is no such organisation, but it is the vocabulary people actually mean.
So: if you see a list of schools and someone asks "is Stanford an Ivy?", the answer is no — and that is not a downgrade. Stanford and Caltech are routinely harder to get into than Yale, Princeton, Columbia, or Penn.
Group A — The Ivy League (8 schools)
At a glance
| School | Founded | Location | Undergrads | Admit rate (Class of 2029) | What it is actually known for |
|---|---|---|---|---|---|
| Harvard | 1636 | Cambridge, MA | ~7,150 | ~3.2–4.2% (did not publish; 3.65% for Class of 2028) | Law, business, medicine, the humanities |
| Yale | 1701 | New Haven, CT | ~6,540 | 4.60% | Undergraduate teaching, law, medicine, the humanities |
| Penn | 1740 | Philadelphia, PA | ~9,960 | 4.87% | Wharton (business), medicine, and the birthplace of ENIAC |
| Princeton | 1746 | Princeton, NJ | ~5,320 | ~4.4% (did not publish; 4.62% for Class of 2028) | Mathematics, physics, public policy, undergraduate research |
| Columbia | 1754 | New York, NY | ~6,720 | 4.3–4.9% | A required Core Curriculum, plus Manhattan industry access |
| Brown | 1764 | Providence, RI | ~7,350 | 5.65% | The open curriculum — you design your own major |
| Dartmouth | 1769 | Hanover, NH | ~4,560 | 6.03% | The smallest Ivy, and the most undergraduate-centred |
| Cornell | 1865 | Ithaca, NY | ~15,500 | ~8.4% (estimate) | The only land-grant Ivy: engineering, agriculture, veterinary |
School by school
Harvard University (1636)
The oldest institution in the US and the largest endowment in the world (roughly $49.5B). Its reputation rests on law, business (HBS), medicine, and the humanities rather than on engineering.
For CS/AI: strong and improving, and it sits at the centre of the Boston/Cambridge research ecosystem. Its engineering presence is SEAS, which is well regarded but far smaller than MIT's or Stanford's — Harvard is not the destination for an undergraduate who wants a deep, sprawling engineering catalogue.
Historically: Howard Aiken's Mark I was built at Harvard in 1943-44.
Admissions notes: Harvard stopped publishing its overall rate for the Class of 2029. It reinstated the SAT/ACT requirement in 2024. It is one of the very few schools that is need-blind for international applicants.
Yale University (1701)
Second-oldest of the Ivies (1701, after Harvard), with a deliberate and still-unusual emphasis on undergraduate instruction — small classes, faculty attention, and a culture where you write and argue constantly. Strong in law, medicine, and the humanities.
For CS/AI: not a top-5 CS program, and it would be misleading to call it one. It has grown in data science and AI recently. Choose Yale for the teaching model and the network, not for the engineering catalog.
Admissions notes: test-flexible — an SAT, ACT, AP, or IB score satisfies the requirement. Need-blind for international applicants.
University of Pennsylvania (1740)
Founded by Benjamin Franklin. Home to Wharton (1881, the first collegiate business school in the world) and Perelman Medicine. Its SEAS is one of only four undergraduate engineering schools at an Ivy — the others being Cornell, Harvard, and Columbia — which is already unusual in a league where engineering is often a graduate-only path.
Historically: ENIAC was built here between 1943 and 1946 — the first general-purpose programmable electronic digital computer, for the US Army's Ballistic Computing Laboratory. If you want one concrete answer about which Ivy is tied to computing itself, it is Penn.
For CS/AI: credible and improving, but not top-5. What distinguishes Penn in practice is that engineering is a first-class undergraduate option inside a school whose reputation is otherwise Wharton and medicine — so a CS student here is not fighting a purely liberal-arts frame.
Admissions notes: 3,530 admits from 72,544 applications — its most selective year on record. Requires the SAT/ACT. Need-aware for international applicants, i.e. an aid request is a factor in the decision.
Princeton University (1746)
Smaller and research-intensive, with a strong mathematics and physics tradition and a first-class public policy school. Unusually among the Ivies, Princeton has a small graduate body (~3,200 postgraduates against ~5,300 undergraduates) — Columbia and Penn run the opposite ratio. That is one reason the faculty-to-student ratio here is the best of the eight.
For CS/AI: a genuinely strong undergraduate CS program, valued for small cohorts and heavy faculty contact. Roughly top-10 nationally.
One nuance people get wrong: Einstein's Institute for Advanced Study (1933-45) is not part of Princeton University. It is a separate, privately funded institute in the same town. The association is real; the affiliation is not.
Admissions notes: did not publish for the Class of 2029. Currently test-optional, but Princeton has announced it will require the SAT/ACT for students entering from Fall 2027. Need-blind for international applicants.
Columbia University (1754)
The only Ivy with a required Core Curriculum for every student, regardless of major — a general-education experiment no other Ivy runs. Its location in Manhattan is a genuine academic asset: the deepest internship and recruiter access of any school on this list.
For CS/AI: growing quickly through SEAS, and it benefits enormously from the New York tech ecosystem. Not yet top-5.
Admissions notes: the only Ivy permanently test-optional. Published figures for the Class of 2029 vary by source (roughly 4.3% to 4.9%). Need-aware for international applicants.
Brown University (1764)
The open curriculum is the whole point: there is no major, no distribution requirement, and no required courses. You assemble a concentration yourself with an advisor. The two consequences for a CS-bound student are important — you can build an excellent computer science + biology + linguistics program, and you also get less hand-holding and no built-in major ladder.
What Brown does not do is compute a GPA. In 1969-70 it dropped grade-point averages and the Dean's List entirely, and has never brought them back. Students still receive letter grades, and choose per course between graded (ABC/No Credit) and Satisfactory/No Credit — the choice is yours to make in the first four weeks. Note also that narrative course performance reports were eliminated in Fall 2025, so the last remaining "unofficial but written feedback" route is gone.
For CS/AI: comparatively the weakest CS of the eight. Brown's strengths are the open structure, the social and behavioural sciences, and medicine (Warren Alpert). Pick it for the curriculum design, not for the engineering catalog.
Admissions notes: Early Decision admits 17.95% versus 5.65% overall — the largest ED advantage of any Ivy, because ED is binding and roughly fills 37% of the class. Test-optional, policy under review.
Dartmouth College (1769)
The smallest Ivy (~4,560 undergraduates) and the only one where the whole student body sits in a single liberal-arts college rather than a chosen "school". Every undergraduate is assigned an advisor, and research opportunities come with the job description rather than as something you compete for. For undergraduate experience relative to size, it is the strongest of the eight.
Historically — and this is the part worth knowing: the 1955 Dartmouth Summer Research Project is where John McCarthy coined the term "artificial intelligence", with Marvin Minsky, Claude Shannon, and Nathaniel Rochester. Separately, the Dartmouth Time-Sharing System (1964) was an early time-sharing implementation in the lineage that led toward Unix. The smallest Ivy is the one most directly connected to the founding of the field.
For CS/AI: a small program, but historically foundational and well-suited to a student who wants faculty access.
Admissions notes: 6.03%, up from 5.40% the prior year. Reinstated the SAT/ACT requirement in 2024, leading with research suggesting test-optional hurt lower-income applicants. Need-blind for international applicants (Class of 2026 onward).
Cornell University (1865)
The Ivy that is not like the others, in three ways that matter:
- It is a land-grant university. It is the only Ivy with agriculture and veterinary medicine alongside arts and sciences, and its founding mandate was public service, not private wealth. The Cornell Tech campus sits in New York City.
- It founded American computer science. Cornell established the first computer science department in the United States (1965) and the first CS PhD program.
- It runs on co-ops. The College of Engineering embeds required, graded, paid internships. The nickname is "the land-grant Ivy".
It is also the largest Ivy (~15,500 undergraduates) and the most accessible of the eight, and it is the only Ivy that competes in the Big Ten rather than solely within the Ivy League.
For CS/AI: the strongest CS and engineering of any Ivy. It is the only Ivy where you can reasonably be directly admitted into engineering/CS through the college, and where a mandatory paid internship is part of the degree.
Admissions notes: estimated around 8.4% for the Class of 2029 — the highest of the eight, and still well under a one-in-ten chance. Sub-college selectivity varies a great deal: Agriculture and Life Sciences is far easier than Engineering. Reinstated the SAT/ACT requirement in 2024. Need-aware for international applicants.
Group B — Elite private & STEM-focused, NOT Ivy
These are grouped with the Ivies constantly in conversation and left out of them in fact. Several admit at a lower rate than any Ivy.
At a glance
| School | Founded | Location | Undergrads | Admit rate | Standout |
|---|---|---|---|---|---|
| Caltech | 1891 | Pasadena, CA | ~1,000 | 3.78% (Class of 2029); record low 2.57% for Class of 2028 | 100% STEM research, and it runs NASA's Jet Propulsion Laboratory |
| Stanford | 1885 | Stanford, CA | ~7,900 | ~3.6% (Class of 2028: 3.61%) | Silicon Valley itself — the shortest distance from campus to an AI lab |
| MIT | 1861 | Cambridge, MA | ~4,500 | 4.52% | The strongest EECS department in the country, and the best need-blind aid policy |
| Duke | 1838 | Durham, NC | ~6,500 | 5.1% (Class of 2028) | Medicine, public policy, and a big post-2010 science build-out |
| Chicago | 1890 | Chicago, IL | ~7,500 | 5.4% (Class of 2028) | Economic and social theory; a deliberately gruelling Core Curriculum |
| Johns Hopkins | 1876 | Baltimore, MD | ~6,400 | 6.2% (Class of 2029) | Founded with a medical school — the model for the modern research university |
| Northwestern | 1851 | Evanston, IL | ~9,000 | 7.0% (Class of 2028) | McCormick engineering plus the Kellogg-Quercus programme in AI and public good |
Undergraduate headcounts are the most recent institutional figures (Common Data Set / institutional research offices), and are rounded.
School by school
California Institute of Technology (1891)
Founded as Throop University; there are no undergraduates before 1921. Roughly 1,000 students total, every one of them an undergraduate, all of them in STEM — there is no liberal arts college in the usual sense. The ratio of undergraduates to faculty, and the volume of undergraduate research, are both exceptional.
It also operates NASA's Jet Propulsion Laboratory, which is why it is disproportionately represented in space, robotics, and systems work.
Admissions: 427 admits from 11,285 applications for the Class of 2029 (3.78%), after a record-low 2.57% the year before. It admits roughly 400-500 students a year. Transfer admission is brutally hard — 11 of 178 applicants for Fall 2024, about 6%.
Aid: need-blind for US citizens and permanent residents. Need-aware for international applicants, but still commits to meeting the full demonstrated need of admitted international students who requested aid on their application. Aid must be requested at the time of application or not at all — it cannot be added later.
Stanford University (1885)
Founded by Leland and Jane Stanford in memory of their son, in what was then farmland south of San Francisco. It now sits in the middle of Silicon Valley, and that location is the single biggest practical differentiator on this list: the largest concentration of AI labs, semiconductor companies, and venture capital anywhere is within commuting distance of the campus.
For CS/AI: alongside MIT and Caltech, one of the three strongest undergraduate CS programs in the world. Like MIT and Caltech, it does not admit students by major — you apply to Stanford, and declare CS later.
Admissions: 2,067 admits from 57,326 applications for the Class of 2028 (3.61%). Stanford reinstated the SAT/ACT requirement beginning with the 2025-26 application cycle — a reversal worth knowing if you assumed test-optional.
Aid: need-blind for US citizens, permanent residents, and eligible noncitizens. Need-aware for international applicants: requesting aid is explicitly a factor in the admission evaluation, and an admitted student who did not request aid on the application cannot apply for it afterwards.
Massachusetts Institute of Technology (1861)
Founded to advance practical science and engineering, and it has stayed close to that brief. Its EECS department is the strongest in the country, and it is one of the few places where you can go straight from an undergraduate degree into a serious research programme.
CS/AI: you get into MIT, and you declare CS at the end of your second year — the institution does not admit you by major, so an MIT admission is not a CS admission.
Aid — the most generous policy of any school on this list: MIT is need-blind for all students, domestic and international, and meets 100% of demonstrated financial need in both cases. It is one of only about nine US institutions that do this. It offers no merit scholarships and no athletic scholarships, and it gives no admissions advantage to children of alumni or donors. From 2025-26, families earning under $200,000 attend tuition-free. About 18% of undergraduates are first-generation.
Johns Hopkins University (1876)
Unusual at founding: it was created with a medical school and on a research-university model imported from Germany, which is why it feels older in temperament than its date suggests. Bloomberg School of Public Health is a world leader, and the school remains among the strongest medical research institutions anywhere.
For CS/AI: the Krieger School of Arts and Sciences has a strong undergraduate CS and AI programme, with particular strength in AI applied to health and medicine. It does not have MIT's engineering scale.
Northwestern University (1851)
The Kellogg School of Management and the McCormick School of Engineering are the engines. Journalism (Medill) is the other pillar. What is genuinely distinctive is Quercus Institute, run jointly with Kellogg — a computer science and AI programme built around AI for the public good, which is a niche you will not find duplicated elsewhere.
For CS/AI: strong engineering, a co-op tradition, and a distinctive specialism in the AI-and-ethics space rather than in raw systems depth.
Duke University (1838)
Grew out of Trinity College in the North Carolina countryside, and was renamed Duke University in 1924 after a large gift from the Duke Endowment — a philanthropic trust set up by James B. Duke in memory of his father, Washington Duke. That trust still funds institutions right across North Carolina and has nothing to do with admissions. Duke is known for medicine, public policy (the Sanford School), and business (Fuqua), and has invested heavily in the sciences since about 2010.
For CS/AI: improving steadily and well-funded, with a strong research reputation, but less history in CS than anything in Group A or the three schools above.
University of Chicago (1890)
Founded by John D. Rockefeller's Baptist Educational Society. It is the intellectual home of modern economics and sociology, its mathematics and theoretical physics lineages run deep, and the Committee on Social Thought is a genuine institution. Like Columbia, it runs a mandatory Core Curriculum — and a quarter system, where you take three courses that each meet twice a week for 50 minutes, compressing a full course load into one intense ten-week term.
For CS/AI: not a top program. The case for Chicago is the rigour of the intellectual environment, not the engineering catalog.
Practical quirk: it admits a first-year class every other year. If you miss a cycle, you wait two years.
The "Ivy Plus" umbrella
There is no Ivy Plus organisation. It is a phrase admissions consultants and journalists use for the eight Ivies plus the schools that are equally or more selective but were never in the athletic conference. Membership varies by who is writing, but the stable core is:
- The 8 Ivies
- MIT, Caltech, Stanford
- Frequently added: Johns Hopkins, Northwestern, Duke, Chicago, Vanderbilt, Rice, Carnegie Mellon, Notre Dame, Georgetown, and — on the public side — UC Berkeley, UCLA, and Georgia Tech
The only structural difference that actually distinguishes the Ivies is historical: the Ivy Group Agreement of 1954 standardised need-based aid and banned athletic scholarships across all eight. That is a real, enforceable policy difference, and it is about money, not academics.
If your goal is CS or AI: how these differ in practice
The single most consequential difference
Does the school admit you into CS, or do you have to get in later?
| School | How CS is handled |
|---|---|
| Cornell | Direct admit into Engineering/CS within the college (Ivy, but the exception) |
| MIT | Declare at the end of the second year |
| Caltech | Every student is STEM; no CS-specific admission |
| Stanford | Not admitted by major; declare later |
| Princeton | Not admitted by major; declare later |
| All other Ivies | Varies by school and college |
This matters enormously and is routinely missed. If your plan depends on writing code for four years, Cornell is the only school in this list where admission and the CS major are the same decision.
Rough ordering for a CS/AI career
- Strongest overall for CS/AI: MIT, Caltech, Stanford. All three sit directly in the AI labour market. Caltech for research intensity, Stanford for the ecosystem, MIT for the balance of research and industry.
- Best inside the Ivies: Cornell, unambiguously — the only land-grant Ivy, a direct CS admit, mandatory co-ops, and the department where American CS began.
- Then Princeton, for a strong program in small cohorts.
- After that, Penn and Columbia stand out for what sits around the CS degree: Penn for engineering, Columbia for New York industry access.
- Weakest CS of the Ivies: Brown and Dartmouth — though Dartmouth's AI history is foundational even if the current program is small.
- Outside the Ivies with real technical depth: MIT, Caltech, Stanford. Johns Hopkins if you want AI applied to health; Northwestern for AI plus ethics and business; Duke and Chicago for everything else.
Do not skip the co-op advantage
Cornell's and Northwestern's required, graded, paid internships put a year of professional software engineering on your CV before you graduate. If you are choosing between two schools with similar CS rankings, this single structural difference is often worth more than a slightly better ranking.
If you are applying from outside the US
This is the section most applicants get wrong, so it is worth reading twice.
Need-blind vs need-aware — the distinction that decides your odds
Need-blind means the admissions committee does not know how much you can pay when it decides. Need-aware means your request for aid is a visible factor in the decision. Schools can be need-blind for domestic applicants and need-aware for international ones at the same time — this is now the normal arrangement, not an oddity.
As of 2026, the schools need-blind for international applicants:
| School | Notes |
|---|---|
| MIT | Need-blind for all students, domestic and international; meets 100% of demonstrated need |
| Harvard | Need-blind |
| Yale | Need-blind |
| Princeton | Need-blind |
| Brown | Need-blind for the Class of 2029 onward |
| Dartmouth | Need-blind for the Class of 2026 onward |
| Caltech | Need-aware for internationals (need-blind for US citizens and permanent residents) |
| Stanford | Need-aware for internationals (need-blind for US citizens, permanent residents, and eligible noncitizens) |
| Penn, Columbia, Cornell, Duke, Northwestern | Need-aware for internationals |
Two consequences:
- Cornell, the most accessible Ivy by admit rate, is need-aware for international applicants. It is not the "easy" option for an international student who needs aid.
- If you can pay full price, need-aware is irrelevant — and in some cases mildly favourable, because the aid budget for internationals is finite.
Verify this per school before applying. These policies changed repeatedly between 2024 and 2026 and will change again.
No athletic scholarships at the Ivies
The 1954 Ivy Group Agreement prohibits athletic scholarships at all eight schools. Sports is therefore not a route to admission or to a reduced price. This is a genuine, enforceable difference from most US colleges, and it is one of the reasons admission is as selective as it is.
By contrast, Stanford and MIT offer only a limited number of athletic scholarships and no academic merit aid — MIT states this explicitly, and its aid is need-based only.
Aid must be requested at the time of application
At Caltech and Stanford, an international applicant who does not request financial aid on the application and is admitted cannot apply for aid at any point during the degree. This is not a paperwork detail; it is a decision you cannot undo. State your intent accurately on the form.
After admission: the work-permit timeline
- F-1 student visa for the degree, maintained by full-time enrolment each term.
- OPT (Optional Practical Training) — up to 12 months of work authorisation in the US after graduation, in your field of study.
- STEM OPT extension — a further 24 months for STEM degrees, for a total of 36 months.
- The H-1B lottery runs each year; the STEM OPT extension is designed to give you one extra lottery cycle, and is not a guarantee of a visa.
Plan internships around your OPT date, not around your graduation date.
How to read the admit rates above
- Always check the class year. These numbers move. Cornell went from 10.7% (Class of 2024) to roughly 8% now, and Caltech went from 7.74% (Class of 2021) to a record-low 2.57% (Class of 2028) and back to 3.78% (Class of 2029) — driven mostly by application volume, not by standards.
- Several schools stopped publishing. Harvard, Princeton, Cornell, and Penn did not fully release Class of 2029 figures. Where that happened above, the nearest published year is given instead of a guess presented as fact.
- Official and estimated figures differ. Where a source reconstructed a rate from partial data, it is marked as an estimate. Treat a reported range as more honest than a single confident number.
- Test-optional periods distort the trend. Most schools reinstated the SAT/ACT between 2023 and 2025, and Princeton requires it from Fall 2027 entry. Rates from the test-optional years are not cleanly comparable to the ones before or after.
- Early Decision is a large advantage, and it is not free. Brown's 17.95% ED rate against 5.65% overall is the clearest example — but ED is binding, and it typically commits about a third of your class before you have compared aid offers. Do not use ED to escape a waitlist you cannot pay.
- An Ivy admit rate is not a CS admit rate. Where a school admits by college, the rate for the specific college or division can be several times lower. Cornell's Agriculture and Life Sciences and its Engineering are not the same admissions decision.
Quick picks
- Best for CS/AI, full stop: MIT, Caltech, Stanford.
- Best Ivy for CS/AI: Cornell — and it is not close. It is the only Ivy that admits you directly into CS/Engineering, the only one with mandatory paid co-ops, and the department where American computer science began.
- Best Ivy for undergraduate experience: Dartmouth, then Brown (open curriculum) or Princeton (research access).
- Best for a pure liberal-arts or pre-med read: Brown, Dartmouth, Princeton, or Columbia depending on whether you want structure.
- Best if you need financial aid and are applying internationally: MIT, Harvard, Yale, Princeton, Brown, and Dartmouth — the need-blind-for-internationals group.
- Best engineering-focused non-Ivy outside the top three: Johns Hopkins, Northwestern.
- Best value in terms of the label: Cornell and Dartmouth. Both are Ivies with noticeably lower admit rates than the four you most want to name-drop, and both give you something the others do not.
A caution about rankings
Global rankings disagree with each other constantly, weight the eight Ivies more heavily than their research output justifies, and rarely separate teaching quality from faculty reputation. Use them as one signal. Treat the structure of a programme — required co-ops, admit-by-major policies, faculty access, the size of the CS department — as a more reliable guide to what your four years will actually be like.