Boneville is an unincorporated community in McDuffie County, Georgia, United States. The community is located along Georgia State Route …Boneville is an unincorporated community in McDuffie County, Georgia, United States. The community is located along Georgia State Route 10, 4.6 miles east-southeast of Thomson. Boneville has a post office with ZIP code 30806, which opened on September 15, 1884.