 The per capita income for the county was $18,430.About 7.70% of families and 10.50% of the population were below the poverty line, including 12.90% of those under age 18 and 7.30% of those age 65 or over.As of the 2010 United States Census, there were 138,494 people, 54,200 households, and 37,316 families living in the county.