<p>Do not pay heed to the people above who gave you unrealistic replies like “You will get in wherever you would like.” Nobody can decide that. You do have excellent statistics and extracurricular activities, but it is difficult to say that you have excellent chances and impossible to say you will get in certainly for such very-selective schools. Nonetheless, I would say you have good chances (as good as most applicants) of being admitted at MIT and Stanford. As for UCB, you seem to have excellent chances. </p>