with a sub 4 GPA, UCD is pretty unlikely to admit you. You should apply if you meet the requirements - just also apply elsewhere.
UCM is probably your only shot at UCs. Most of the CSUs ,however are probably good targets. Cal Poly Pomona, CSULB (Assuming a decent SAT/ACT) down south and Chico, Sac and Sonoma in the North.
What are the rest of your stats and what are you looking for in your college experience?