the median income for a household in the county was $46,941. the median income for a family was $52,281. males had a median income of $35,705 versus $25,046 for females. the per capita income for the county was $21,080. about 4.00% of families and 6.40% of the population were below the poverty line. this was including 7.30% of those under age 18 and 6.90% of those age 65 or over.