According to theU.S. Census Bureau, the county has a total area of 416 square miles (1,080 km2), of which 410 square miles (1,100 km2) is land and 5.9 square miles (15 km2) (1.4%) is water.[7]
As of thecensus[15] of 2000, there were 21,979 people, 8,152 households, and 5,885 families living in the county. Thepopulation density was 54 people per square mile (21 people/km2). There were 8,810 housing units at an average density of 22 per square mile (8.5/km2). The racial makeup of the county was 56.33%Black orAfrican American, 42.82%White, 0.05%Native American, 0.16%Asian, 0.01%Pacific Islander, 0.21% fromother races, and 0.42% from two or more races. 0.86% of the population wereHispanic orLatino of any race.
There were 8,152 households, out of which 35.70% had children under the age of 18 living with them, 45.80% weremarried couples living together, 22.40% had a female householder with no husband present, and 27.80% were non-families. 25.50% of all households were made up of individuals, and 11.00% had someone living alone who was 65 years of age or older. The average household size was 2.64 and the average family size was 3.19.
In the county, the population was spread out, with 28.80% under the age of 18, 10.40% from 18 to 24, 26.50% from 25 to 44, 21.10% from 45 to 64, and 13.10% who were 65 years of age or older. The median age was 34 years. For every 100 females there were 89.10 males. For every 100 females age 18 and over, there were 83.60 males.
The median income for a household in the county was $27,372, and the median income for a family was $35,461. Males had a median income of $30,038 versus $19,473 for females. Theper capita income for the county was $14,512. About 19.20% of families and 23.50% of the population were below thepoverty line, including 34.20% of those under age 18 and 21.90% of those age 65 or over.