sentences:  The average household size was 2.61 and the average family size was 3.07.In the county, the population was spread out with 27.00% under the age of 18, 10.60% from 18 to 24, 32.10% from 25 to 44, 19.90% from 45 to 64, and 10.40% who were 65 years of age or older.The median age was 32 years.