<p>Try contacting the district office and see if anyone there has a consice data sheet about the school. You can take that and add information about Honors/AP courses offered and GPA calculuation methods</p>
<p>Also, if you live in California, Arizona, Texas, Florida, Colorado, New York, Washington, Pennsylvania and New Jersey, then greatschools.net has a bunch of info on schools including enrollment numbers, standardized test scores, student enhnicity breakdowns, dropout rates etc. Also, like others said, websites for local real estate agents and local newspapers might be a good source for data.</p>