@1andonly:
For the Cal States, it is assumed the student will be commuting so usually only tuition and books are covered in the FA received through Cal Grants, Pell Grants and Stafford Loans and not housing costs.
For the UC’s, besides the Cal Grants and Federal aid, there is the Blue and Gold opportunity plan and the Middle Class Scholarships available for lower income students. These will usually cover all tuition, books and some to most of the housing costs depending upon EFC.