 The average household size was 2.43 and the average family size was 2.99.In the city the population was spread out, with 25.1% under the age of 18, 7.1% from 18 to 24, 26.2% from 25 to 44, 24.2% from 45 to 64, and 17.4% who were 65 years of age or older.The median age was 39 years.