 The per capita income for the county was $24,232.About 3.60% of families and 4.90% of the population were below the poverty line, including 5.80% of those under age 18 and 6.70% of those age 65 or over.As of the 2010 United States Census, there were 244,826 people, 90,218 households, and 66,335 families residing in the county.