
Colby College's average IB score for admitted students is 41 out of a possible 45. It's important to note that many admitted students do not submit IB scores at all, but those who do achieve this average.
Colby College's IB score range for undergraduate admissions is between 41 and 43, with the 25th percentile at 41 and the 75th percentile at 43. Being within this range does not guarantee admission; however, applicants near the upper end (43) are in a favorable position. Those at the lower end (41) will need to enhance their application with stronger grades, essays, awards, and extracurricular activities to improve their chances of acceptance.
Colby College does not explicitly require or recommend specific IB subjects, but based on the profile of the college, recommended higher-level (HL) subjects include English A (Lang & Lit), History, and Psychology. For standard-level (SL), the recommendations are Math AA, Biology, and Economics. These subjects align with the college's academic expectations and can support applicants in strengthening their profiles.