Again - I would call admissions. They will certainly be able to set you up with a Jewish student.
And the Chabad more so. The Chab is serving 3 campuses - so you can see are there Swat students there, etc. While you say population doesn’t matter, I would assume you want heft.
Short of that, if you are going to have it bothering you, don’t apply - or apply and if you get in then dig more on campus.
That will be the best for you - maybe being on campus and setting up a few in person meetings.
You might want to add to that list the faculty member below, who focuses on Judaism and may be a good source for you to share concerns and see what they say.
Swat won’t be your only school of concern though - unfortunately.