Do you know your class rank?
What is your current Math level (Calculus? Pre-Calc? Other?)
Without having that information it’s hard to tell. Your ACT is within the 50% range (composite) for CSE but a bit low on the math and science side. CSE is highly intensive in those subjects so consequently the 25th percentile of enrolled students tend to have Math and Science ACT’s around 30.
If you have a hook of some kind that’s going to help your chances. They are also eager to admit more females in case that’s applicable.
Your stats are great for CLA and your ACT should work for CBS in case you were considering biological sciences as well.
Check out these tables to help you gauge your chances:
https://admissions.tc.umn.edu/academics/profile.html
http://www.oir.umn.edu/student/characteristics/term/1159/count/10714
http://www.oir.umn.edu/student/characteristics/term/1159/count/10724
Good luck to you!