2020 census As of the
2020 census, the county had a population of 10,046 and a median age of 29.8 years. 32.8% of residents were under the age of 18 and 8.4% of residents were 65 years of age or older. For every 100 females there were 111.1 males, and for every 100 females age 18 and over there were 115.1 males age 18 and over. 0.0% of residents lived in urban areas, while 100.0% lived in rural areas. There were 3,030 households in the county, of which 46.1% had children under the age of 18 living with them and 25.0% had a female householder with no spouse or partner present. About 24.3% of all households were made up of individuals and 6.0% had someone living alone who was 65 years of age or older. Of the 2,693 households, 45.80% had children under the age of 18 living with them, 42.40% were married couples living together, 15.30% had a female householder with no husband present, and 29.50% were non-families. 23.20% of households were one person, and 3.30% were one person aged 65 or older. The average household size was 3.33 and the average family size was 4.01. In the census area 37.10% of the population was under the age of 18, 9.30% was from 18 to 24, 29.00% from 25 to 44, 18.60% from 45 to 64, and 5.90% was 65 or older. The median age was 28 years. For every 100 females, there were 117.60 males. For every 100 females age 18 and over, there were 122.70 males. ==Communities==