How do Brandeis and the University of Rochester compare for undergraduate admissions selectivity?

Brandeis and the University of Rochester are in a pretty similar admissions tier, and for most applicants I would treat both as selective schools rather than assuming one is clearly easier. Rochester often comes across as a bit more unpredictable because it attracts students with a wide range of academic interests and places real weight on intellectual fit, while Brandeis is also selective but can feel slightly more straightforward in what it values academically. In practice, an average high school applicant should not view either one as a likely admit.

Brandeis tends to appeal to students who show strong academics, thoughtful engagement outside class, and a clear interest in an intellectually engaged campus community. It has a smaller, more intimate feel than many research universities, so applicants who seem like they will contribute to discussion-heavy classes, close faculty interaction, and a socially aware campus often line up well there.

Rochester often fits students who are academically flexible, curious across disciplines, and excited by the freedom of its curriculum. Because the university emphasizes exploration and self-direction, it can be especially compelling for students who present a strong academic identity, even if that identity crosses traditional subject boundaries. That can make admissions feel a little harder to gauge, since Rochester may be especially interested in how a student thinks and learns, not just how polished the resume looks.

For building a list, I would place both in the same broad reach-to-high-target zone depending on your grades, course rigor, testing if submitted, and school context. A student who is merely solid across the board should be cautious with both, while a student with very strong academics and a clear fit narrative could be competitive at either school.