Chance Me & Match Me! WA senior going for CompSci; good class rigor + SAT, average EC's [4.0, 1570]

UCs will not be affordable to a low income non-California resident, unless you get a Regents scholarship at UCB, UCD (maybe), or UCLA, where the scholarship amount is need adjusted and appears to include non-California residents based on web pages. Getting a Regents scholarship should be considered a high reach.