If you are applying from outside the United States, the acceptance rate printed on every college page is not your acceptance rate. It is a blended figure that mixes domestic and international applicants together, and at the top of the market those two groups are not treated the same way.
Here is what the gap actually looks like.
Where international is harder
| School | Overall admits | International admits |
|---|---|---|
| MIT | 4.6% | 3.0% |
| Caltech | 2.6% | 2.9% |
| Harvard | 3.7% | 2.9% |
| Stanford | 3.6% | 3.4% |
| Columbia | 4.0% | 4.0% |
| Yale | 3.9% | 4.1% |
| Penn | 5.4% | 5.2% |
| Princeton | 4.6% | 5.7% |
| Cornell | 8.8% | 7.5% |
| Claremont McKenna | 9.6% | 8.5% |
At the very top, international and overall rates sit close together, and the differences run in both directions. MIT is meaningfully harder for international applicants. Princeton is slightly easier. Columbia is identical.
The useful finding here is what is not true: there is no universal international penalty at the top. The gap is school-specific and often small.
Where international is dramatically easier
| School | Overall admits | International admits |
|---|---|---|
| Babson | 17.1% | 20.5% |
| Lehigh | 25.9% | 39.5% |
| Stevens Institute | 47.6% | 39.5% |
| Georgia Tech | 14.1% | 10.5% |
| Carnegie Mellon | 11.7% | 10.5% |
| Boston College | 16.4% | 15.5% |
| Worcester Polytechnic | 60.2% | 49.5% |
| Rensselaer | 63.5% | 49.5% |
Lehigh admits about one in four applicants overall and closer to two in five international applicants. Babson admits international applicants at a higher rate than its general pool.
These are not charity admissions. Schools with strong engineering and business programs actively recruit internationally, and at some of them your file is read by people whose job is to grow that population.
What to do with this
Stop using the published rate as your planning number. If you are international and your list is built on blended acceptance rates, every estimate you have made is off — in one direction for some schools and the other direction for others.
Look for the gap, not the level. A school where international admit rate exceeds the overall rate is telling you something about its priorities. That signal is more actionable than the headline number.
Do not assume the top ten are uniformly brutal. Princeton and Yale admit international applicants at rates at or slightly above their overall figures. If you removed a school from your list on the theory that international applicants have no chance there, check the specific number first.
The limits of this data
These figures come from schools that publish an international breakdown. Most schools do not. We have the split for 67 institutions, which means for most of the catalog we cannot tell you your real rate — and neither can anyone else.
Where a school does not report it, that is a genuine gap, not a zero. Treat the blended rate as the only thing you know, and know that it is blended.
Figures also reflect a single reporting year and can move. A school pushing international enrollment one year may pull back the next.
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Source
International admit rates are institution-reported figures from Common Data Set filings, 2024-2025 reporting year where available. Overall acceptance rates are institution-reported figures published through IPEDS / College Scorecard. Coverage: 67 institutions report an international breakdown.