 6.7% of households were headed by a female householder with no husband present, 6.7% by a male householder with no wife present, and 30.7% consisted of non-families.28.0% of all households were made up of individuals, and 12.0% consisted of a person 65 years of age or older living alone.The average household size was 2.31 and the average family size was 2.69.