CSU GPA: 4.0
SAT: 1120
ACT: 24
MAJOR: COMMUNICATION
OUT OF STATE
SDSU admits by eligibility index and major. (CSU GPA x800) + (SAT Math + EBRW) or (CSU GPA x200) + (ACT composite x10).
SAT EI= 4320
ACT EI= 1060
An EI of 4200+ SAT or 1100+ ACT can be competitive for SDSU so you look like a you have a good chance.
Best of luck.
you are very likely to be admitted… though as an OOS applicant, make sure you meet ALL of the A-G requirements.