Note that https://ticas.org/sites/default/files/pub_files/what_college_costs_for_low-income_californians_0.pdf bases costs on living near campus not with parents. This is obviously more disadvantageous from a financial aid standpoint at CSUs and community colleges, whose financial aid is based on the assumption that the student continues to live where s/he lived before attending college (for traditional age college students, this is usually with parents).