What are my chances of getting into UChicago or Cal Poly SLO?

<p>I've applied to nine schools this year, and I've only heard from a few, but those schools were mainly target schools. I'm just wondering how I would fair in the admissions process at these schools.
I've a 1260 math and critical reading, 1890 over all. My weighted GPA is 4.0+, unweighted is 3.7. I got a 27 on the ACT. I took the Bio E SAT II and got a 700, and I've taken AP Bio and World and got 4s, and am currently enrolled in AP Government and Lit. I take mostly honors/college/AP classes. I play 6 instruments, and I do an immense amount of volunteer work at a local hospital. I'm in my school's TRI-M and National Honor Society, and on my school's varsity swim team.
I'm just wondering about my chances at these schools.</p>

<p>Your scores are low for Chicago. It would be a reach for you.</p>