The median income for a household in the city was $62,457, and the median income for a family was $72,676 (these figures had risen to $78,677 and $92,683 respectively as of a 2007 estimate). Males had a median income of $51,507 versus $36,240 for females. The per capita income for the city was $28,635. About 3.6% of families and 5.3% of the population were below the poverty line, including 5.9% of those under age 18 and 4.6% of those age 65 or older.