 There were 22 @,@ 260 households of which 24 @.@ 3 % had children under the age of 18 living with them , 37 @.@ 3 % were married couples living together , 9 @.@ 7 % had a female householder with no husband present , 3 @.@ 7 % had a male householder with no wife present , and 49 @.@ 3 % were non @-@ families . 34 @.@ 8 % of all households were made up of individuals and 8 @.@ 6 % had someone living alone who was 65 years of age or older . The average household size was 2 @.@ 21 and the average family size was 2 @.@ 87 . 
