You have great stats, so I imagine you have a much better chance than most at all the colleges you listed (with some like USC being a likely acceptance IMO). You have the academics and the story that makes you interesting and desirable. Not many people can say they were ever homeless and ended up that high in class rankings against kids who presumably didn’t go through the same struggles. But that being said, “better than most” chances at those colleges is still really low. I have faith in you, though.
If you want, chance me back on my oldish post: http://talk.collegeconfidential.com/what-my-chances/1723284-chance-me-minions.html#latest