Jefferson County, Florida
There were 4,695 households out of which 29.20% had children under the age of 18 living with them, 51.00% were married couples living together, 15.10% had a female householder with no husband present, and 29.60% were not related. 25.20% of all households were made up of people living alone and 10.20% had someone living alone who was 65 years of age or older.  The average household size was 2.53 and the average family size was 3.03.