PervWatch.org offers a sexual predator mapping search, powered by Google Maps. They currently only offer the search for California, Florida, New York and Texas, but more states may be on the way soon. You can search by zip code, address or county (although the county search doesn't seem to work for all counties). Simply enter in your search specs and hit "GO". The resulting map will have icons that denote where the sexual predators live. You will also see their names and addresses. Clicking on the links provided (or on the map) will take you directly to a page showing more information on the predator.