and where did that info come from? I count 12 going on right now, and while I didn’t take the time to check, there are likely a different 12 or so next semester. If I recall correctly, CS was the most popular major last year when my son graduated from there with that degree. If not, one of the top couple majors.
I have no particular knowledge of Wesleyan. It’s a good school, but my impression is that it is not as “science oriented” as is Swarthmore.