On May 18, the California Department of Education (CDE) published information on 2008-2009 Advanced Placement (AP) testing by school.  While not as detailed as many of their other testing statistics, but it does help to paint a picture of which schools are more college preparatory than others.
The original datasets can be found at: http://www.cde.ca.gov/ds/sp/ai/
I've sorted the information just for the Bay Area and added the city information too. 

The top Bay Area schools sorted by the percent of tests with scores of 4 or higher are:

/1 All High Schools with at least 50 enrollment for Grades 11&12 and a participation index of 20 or more
/2 Index equals the number of AP tests divided by 11th and 12th grade enrollment.  Students may opt for more than one AP exam and an index of more than 100 is possible.
/3 AP tests are scored from 1-5.  Most colleges accept scores of 4 and higher as meeting a college level prerequisite.
       Students may take one exam per subject per year, but may also take multiple exams in different subjects.

I love Mrs. D.  My son loves Mrs D, too.  Mrs. D loves teaching.  And today, I watched Mrs. D take a test -- well, not exactly. . .

Mrs. D's task was to adminster an exam to her second graders.  It was much like California's STAR exam, except that Mrs. D was not allowed to do one important thing on this exam.  She was not allowed to read the instructions to the class.  Thankfully, Mrs. D's class reads at an elevated level.  Her students show up fed, well-rested and relieved to be away from their helicopter parents who hound them on their academics at every waking moment.

But here's where observation really opened my eyes.  Mrs. D isn't done with this test.  She has three more after this one, and this one takes about three days.  So when exactly, does Mrs. D teach?  Ever heard the phrase, "the cure is worse than the disease?"