Graduate school placements from Cal State Universities?

I’m applying to San Jose State, San Diego State, CalPoly Pomona, and CalPoly SLO. I’d probably major in physics and I was wondering if it would be really hard for me to go to a good grad school if I’m coming from one of these schools

Mostly all about the GPA and research exp. for physics/engineering.

What kind of graduate school?

CPSLO does have a career survey by major, including listings of graduate school destinations: