 The per capita income for the county was $16,276.About 9.70% of families and 12.80% of the population were below the poverty threshold, including 16.50% of those under age 18 and 15.80% of those age 65 or over.As of the 2010 United States Census, there were 76,652 people, 29,697 households, and 21,122 families living in the county.