As of the census of 2000, there were 35,076 people, 12,003 households, and 9,506 families residing in the CDP. The population density was 2,511.3 people per square mile (969.4/km²). There were 12,362 housing units at an average density of 885.1/sq mi (341.7/km²).
There were 12,003 households out of which 43.4% had children under the age of 18 living with them, 59.8% were married couples living together, 14.7% had a female householder with no husband present, and 20.8% were non-families. 15.3% of all households were made up of individuals and 2.5% had someone living alone who was 65 years of age or older. The average household size was 2.91 and the average family size was 3.24.
In the CDP the population was spread out with 30.3% under the age of 18, 7.8% from 18 to 24, 35.7% from 25 to 44, 21.1% from 45 to 64, and 5.2% who were 65 years of age or older. The median age was 33 years. For every 100 females there were 94.7 males. For every 100 females age 18 and over, there were 91.9 males.
The median income for a household in the CDP was $66,204, and the median income for a family was $68,424 (these figures had risen to $84,864 and $99,583 respectively as of a 2007 estimate). Males had a median income of $42,933 versus $31,751 for females. The per capita income for the CDP was $24,640. About 5.4% of families and 6.5% of the population were below the poverty line, including 10.7% of those under age 18 and 7.1% of those age 65 or over.