You should definitely get into Santa Clara and Cal Poly but SDSU in my opinion is a low reach. Also, USC and UCSB are extreme reaches since these are very competitive schools for many people but you’ll never know what could happen. Good luck!
Intended major? SLO can be a Match to a Reach depending upon major.
What is your UC/CSU GPA? https://rogerhub.com/gpa-calculator-uc/
What is your UW GPA for USC and SCU?
Santa Clara, could go either way depending on your major and essays. they are unlikely to offer much aid.
USC, Cal Poly Slo, and UCSB are probably not going to accept you.
SDSU probably will.
I’d suggest you also apply to CSULB, Fullerton and CP Pomona before the window closes so you will have several options.
Good luck