
St. Louis University admits many students who do not submit IB scores, but for those who do, the average score is 35 out of a possible 45. This score reflects the performance of admitted students with IB credentials and indicates a competitive applicant pool.
St. Louis University reports an IB score range with a 25th percentile of 34 and a 75th percentile of 40 for undergraduate admissions. While being within this range does not guarantee admission, applicants on the upper end of the scale are likely to be viewed favorably. Conversely, those scoring near the lower end will need to strengthen their applications with higher grades, compelling essays, notable awards, and strong extracurricular activities to enhance their chances.
St. Louis University does not explicitly require or recommend specific IB subjects for undergraduate admissions; however, based on the University's profile, the following subjects are suggested: at the higher level (HL), students should consider Biology, Chemistry, Math AA, and History, while at the standard level (SL), the recommendations are English B, Psychology, and Global Politics. These subjects align with the academic rigor expected from applicants.