the median income for a household in the city was $63,664, and the median income for a family was $71,161. males had a median income of $51,155 versus $31,850 for females. the per capita income for the city was $25,839. about 2.6% of families and 3.2% of the population were below the poverty line, including 3.6% of those under age 18 and 1.8% of those age 65 or over.