I think this is what you're looking for:

http://www.fcps.edu/fts/planning/maps/index.htm

Keep in mind, however, that some of the boundaries are set to change over the next few years, as some redistrictings are being phased in.

There is a boundary map for each school on fcps.edu. Look up the school and you'll see a link to the PDF of the map.

Or go buy the paper maps at the Government Center. They're cheap and you can get one of all ES boundaries, as well as MS and HS ones.

I'm house hunting. I'd love to get a map of the boundaries for several schools. Does anyone know if there is a site that displays the school boundaries in map form. (I know about the boundary look up by address, and some but not all real estate listing list the schools but I'm hoping to avoid having to look tons of different house addresses).