Do the words I put in bold indicate you have a trust fund or $100K+ in a savings account in your own name?
I ask because if your parents have a budget for your college education of $37,500/yr, then your actual budget may be lower than you assume. Students are allowed to borrow in your own name an approximate maximum of $5,500 in your first year of college.
Add that to what your parents have budgeted and that gives you a total budget of approximately $43K/yr. That is more than enough for in-state tuition+R&B+fees at any public university in Washington, but not nearly enough for OOS tuition+R&B+fees in some other states.
For instance, OOS costs at UC-Irvine would be approximately $60K/yr. The total at a private university like Colorado College can top $70K/yr. Even at a private university where you might receive some merit-aid like at Whitman, your COA might be somewhat more than your budget.
Looking at this list of Best Computer Science Programs In the West, Oregon State U is the 5th best program. At an approximate COA of $42,500/yr for OOS students, OSU falls just within your budget. And starting this year, OSU begins participating in the WUE tuition alliance which will drop your COA to approximately $30K/yr.
Several states participate in the WUE, so you will have several very good options at public universities out of state. However, in CA only one UC (Merced) participates - the good news is 11 Cal-States participate.
If you’re interested in private universities, you should run the Net Price Calculator at each school’s website to see what your estimated COA will be. For instance searching for “Harvey Mudd NPC” yields a #1 link for this page which includes a link to Harvey Mudd’s Net Price Calculator. You can do that for any school you’re interested in, and receive a generally accurate estimate of your yearly COA.