The CSU’s admit by eligibility index and major with the exception of Cal Poly SLO which uses MCA score instead of EI. You are ranked by your EI and major and applicants are accepted from the top down until all spots are filled. Most CSU’s give priority to local in-service area applicants and impacted majors and campuses require higher EI’s to be accepted. EI thresholds for each major will fluctuate from year to year so it will depend upon the stats of each in-coming Freshman class and how you compare. Depending upon which CSU’s you are targeting, your stats may or may not get you an acceptance into your preferred major.
You may meet the minimum GPA requirements but again your test scores will need to be considered if you are applying to impacted majors at the CSU.
Your UC GPA is below the 25th percentile for UCSB based on last years Freshman data. UC’s tend to be very GPA focused by UCSB does but more weight on your EC’s and essays than other UC’s so exceptional essays/EC’s can boost your chances.
Make sure you have 1-2 solid safety schools on your list that are affordable and you are willing to attend.
Best of luck and post your updated stats at the end of Junior year.