H.G.
Hi M.,
I would continue doing your research - but, I believe the public elementary schools in riverdale are just fine. riverdale is a great area - very different than the rest of the bronx. I was born there and my family lived there for a while before we moved to new jersey. i believe for jr. high and high schools however, that most people who can afford it send their children to private schools (horace mann or riverdale country day school). I believe that the schools in White Plains - if you choose to live there - are diverse, but good schools through high school. My inlaws live in white plains. I don't know anything about home schooling.
-H.