Alternatively, consider the smaller and more rural “directional” state universities in Oregon: Western Oregon U, Eastern Oregon U, and Southern Oregon U.
PSU, WOU, EOU, and SOU all offer WUE tuition discounts to Californians (including transfers), and the total cost of attendance could actually be competitive with CSUs in some cases. For example:
Long Beach State, Estimated Cost of Attendance, Off-Campus Housing, CA Resident: $25,276
https://www.csulb.edu/financial-aid/undergraduate-costs
Eastern Oregon University, Estimated Cost of Attendance with Room/Board, WUE Rate: $26,463
https://www.eou.edu/fao/coa/
Southern Oregon University, Estimated Cost of Attendance, Off-Campus Housing, WUE Rate: $26,611
https://inside.sou.edu/enrollment/financial-aid/budgets/index.html
Cal Poly SLO, Estimated Cost of Attendance, On/Off-Campus Housing, CA Resident: $27,225
https://financialaid.calpoly.edu/coa1718.html