Will I get into University of Illinois at urbana Champagne

I have a 4.6 GPA, weighted. I have never gotten a B and I take all AP and Honors classes. I am currently a junior in high school. I play tennis (varsity since freshmen year) and badminton (varsity since sophomore year). Clubs I am apart of include, student council, FLBA, natural helpers, spanish club, NHS, science club, scholastic bowl, and mathelets. I have yet to take the ACT and I want to apply to the school of engineering (major in aerospace engineering). Can someone please let me know what score on the ACT I need to guarentee my admission and if I have a chance of getting in! Thank you so much (:
Also, my school does not offer class rank.
Thanks again!

I’d move this to the school’s page since it is very specific.

Where is your home state? The mid 50 ACT for UIUC engineering overall was 31-34. It is hard to guarrantee admission if from OOS.

With your very high GPA you ACT can be somewhat lower than the average. For engineering at UIUC you can have no lower than a 31-32 ACT.