 The average household size was 1.92 and the average family size was 2.83.In the city population was spread out with 17.4% under the age of 18, 4.3% from 18 to 24, 21.7% from 25 to 44, 47.8% from 45 to 64, and 8.7% who were 65 years of age or older.The median age was 46 years.