sentences:  18.1% of all households were made up of individuals and 7.3% had someone living alone who was 65 years of age or older.The average household size was 2.77 and the average family size was 3.18.29.4% of residents were under the age of 18, 8.4% from 18 to 24, 28.8% from 25 to 44, 20.2% from 45 to 64, and 13.3% who were 65 years of age or older.