* Economics: A consistently strong major at Tufts, reflecting its strong reputation in social sciences.
* International Relations: Given Tufts' focus on global issues and the Fletcher School of Law and Diplomacy (a graduate school, but influencing undergraduate interest), this is often a popular choice.
* Political Science: Another popular social science major, often complementing International Relations or Economics.
* Biology: A strong science major, reflecting Tufts' research-intensive environment and pre-med pathways.
* Psychology: A consistently popular major across many universities, and Tufts is no exception.
* Engineering (various specializations): Tufts' engineering school attracts a significant number of students, particularly within specific specializations like Biomedical Engineering or Computer Science/Engineering. These are likely among the most popular, but the overall "Engineering" category would be large.
It's important to note that the popularity of majors can fluctuate from year to year. These are just some of the generally larger and more frequently mentioned majors at Tufts. The best way to get precise data would be to contact Tufts' undergraduate admissions office directly.