About Colby College Founded in 1813, Colby College is the 12th-oldest liberal arts college in the nation and one of America’s most selective colleges. A residential, four-year institution serving only undergraduates, Colby offers an academic program rooted in the deep exploration of ideas and enriched by partnerships with world-class faculty scholars and institutions. Colby reimagines the liberal arts experience — providing access to a global experience, research, and internships for all students regardless of their background. This integrated educational experience prepares Colby students to be critical and imaginative thinkers; intellectually curious, proficient communicators; and responsible and active global citizens. 2,300 students represent 45 states and 70 countries;