Which Scores for a Potential Political Science Major?

I’m from a top high school in Minnesota and the main state school I’m currently looking at is Madison and Minnesota twin cities as a backup, although I’m fairly confident that I will get accepted at Madison. My other interests though are some top quality schools for poli sci like georgetown, u chicago, wash u, etc. My current weighted GPA is a 3.89 but should move closer to a 4 after this semester. My score for the ACT was a 33 (E: 30, M:34, R:34, S:35, W:34) but I also had a 34 english the last ACT I took which would bring up my superscore (I don’t know which colleges even do superscores) and my score for the old SAT was a 2230 (R:780, M:690, W:760). Would either score be better when applying for a specific major at a college? I’m also signed up for the june SAT but don’t know if I should bother taking it. Any advice would be great, Thanks!