75116, TX Real Estate & Homes For Sale Public Schools in Duncanville The school district for Duncanville is Duncanville ISD (DISD) More Real Estate Resources For Duncanville 75116 Duncanville Homes For Sale Duncanville Homes For Sale In 75137 Duncanville Homes For Sale by School Attendance Zone 75104 Homes For Sale 75115 Homes For Sale