Aerospace chances

Hi everyone,
My boyfriend wanted me to ask this for him. He has a STEM EI of 4500, regular EI of 4660. CSU GPA is a 4.15 SAT 1340 (out of 1600) ACT 27. He’s taking very rigorous courses(& always has) such as: AP Calc BC, AP Physics, & AP Enviro. He’s applying to CSULB, Cal Poly Pomona & SLO, & CSUN(for Mechanical since they don’t offer aerospace). We’re SoCal residents but not in the local service area for these schools.

(He’s also applying to UC’s & privates but wanted to know specifically about cal states right now)

CPP: Low Match
CSULB: Match
SLO: Math to High Match due to competitiveness of major
CSUN: Safety

How about San Diego State for Aerospace? SDSU would be a solid Match school and drop CSUN?