About 10% of FSU undergraduates are Jewish. As others have said, most of the students come from central and south Florida, which aren’t really viewed as “southern”.
http://www.hillel.org/college-guide/list/record/florida-state-university
Er…not correct. About 8% is black, another 3% is “two or more races”, while about 19% is Hispanic. It has a fairly diverse population, based on race and social economics (24% of the students are awarded Pell Grants). while UCB is right that the school is more "white’ (64%) than the state (55%), that’s not unexpected, based on FSU’s academic rigor.
https://nces.ed.gov/collegenavigator/?s=FL&ct=1&ic=1&id=134097
While UofSC will feel more “southern” than FSU, almost 50% of the incoming freshman at UofSC will be OOS. Only about 2% of the undergraduates are Jewish, but it does have a Hillel.