For anyone planning a move, being able to figure out what neighborhoods are zoned which schools is a really good thing, because all kinds of information about the schools' demographics, academics, safety records, etc., can be found online if you just know the name of the school.

Many local governments make it strangley counter-intuitive to find maps of their school districts, especially free online ones. These maps for DeKalb County, GA took quite a bit of googling to find.