Here's something I don't understand: Why is Univ. High School so good? It's true that Turtle Rock (within the TR circle) is about the most expensive area in Irvine. But the surrounding area is quite old and crappy. True that there's a little more Asian students than other HS's, but there is 10% Economically Disadvantaged Students (on the higher end in Irvine). Usually that indicates not so good acamemic record. But they still keep a soring 908 Academic Performance Index (per US News), way better than other schools, such as Northwood HS (886) with only 4% economically challenged students. How much does the vicinity to UCI is in play here?