Which is more selective, University of Illinois at Urbana-Champaign or Northwestern University?

Northwestern University is more selective than the University of Illinois at Urbana-Champaign. In broad terms, Northwestern is a private university with a highly national applicant pool and a more uniformly competitive admissions process across most majors, while UIUC is also very strong but less selective overall at the university-wide level.

One key difference is how admissions pressure is distributed. At UIUC, selectivity varies a lot by program, with fields like computer science, engineering, and business becoming extremely competitive. But outside those most in-demand majors, UIUC is not as consistently hard to get into across the board.

Northwestern, by contrast, tends to be highly selective regardless of intended area of study. Whether a student is applying for engineering, journalism, arts and sciences, or another division, the overall bar is very high because the school draws a large number of top applicants from across the country and internationally.

Another practical distinction is that UIUC is a large public flagship with a mission that includes serving the state of Illinois, while Northwestern is a smaller private institution with fewer seats relative to demand. That does not make UIUC easy, especially for certain majors, but it does mean Northwestern is the tougher admit in the general comparison most students are asking about.