 The per capita income for the county was $18,965.About 7.60% of families and 10.80% of the population were below the poverty line, including 14.00% of those under age 18 and 12.90% of those age 65 or over.As of the 2010 United States Census, there were 74,273 people, 30,676 households, and 21,118 families living in the county.