 The per capita income for the county was $15,870.About 17.90% of families and 20.90% of the population were below the poverty line, including 27.30% of those under age 18 and 24.40% of those age 65 or over.As of the 2010 United States Census, there were 22,621 people, 8,937 households, and 6,055 families living in the county.