Of the family households, 76% were married couples, 5% were a male householder with no spouse, and 5% were a female householder with no spouse. The average household had 2.8 people.[3]
The median age was 40.1, 26% of people were under the age of 18, and 18% were 65 years of age or older. Of the residents none spoke a language other than English at home, and 1.3% were born outside the United States, 13% in Europe and 87% in Asia.[3]
The median income for a household in the township was $119,933. 5.9% of the population were military veterans, and 34.2% had a batchelors degree or higher. In the CDP 9.9% of the population was below the poverty line, including 10% of those under age 18 and 12% of those age 65 or over.[3]