 Having been classified in the South as black under racial segregation, some of these families are beginning to use DNA tests to learn about and acknowledge European ancestors.Some identify as Multiracial as a result.There were 263,265 households, out of which 30.80% had children under the age of 18 living with them, 46.10% were married couples living together, 17.20% had a female householder with no husband present, and 33.20% were non-families.