the median income for a household in the city was $69,135, and the median income for a family was $82,163. males had a median income of $55,053 versus $36,510 for females. the per capita income for the city was $29,401. about 2.5% of families and 3.5% of the population were below the poverty line, including 3.5% of those under the age of 18 and 5.0% of those ages 65 and older.