Heath is bordered to the north by the city of Rockwall, to the south by the city of Forney and to the west by Lake Ray Hubbard, part of the city of Dallas. By road it is east of downtown Dallas.
Heath is bordered to the north by the city. of Rockwall, to the south by the city of Forney and to the west by Lake Ray Hubbard, part of the city of Dallas By road it is east of downtown Dallas.