Unfortunately I think finding anything in those areas would be really difficult in that price range. You could try a Facebook group for housing in that area and you might get lucky
We have a great community college in Pasco (Tri-Cities), Columbia Basin College. Branch campus of Washington State University just a few miles away, if you want to continue your education. Not sure of rental situation but there are on campus dorms. https://housing.columbiabasin.edu/
katcomesback t1_jdbl62g wrote
it’s possible but more rare, tacoma, spokane and kent/renton have options for that. there’s apps for room renting