 The average household size was 2.29 and the average family size was 2.75.In the city, the age distribution of the population shows 8 residents under the age of 18, 3 from 18 to 24, 9 from 25 to 44, 15 from 45 to 64, and 4 who were 65 years of age or older.The median age was 45 years.