sentences:  The average household size was 2.48 and the average family size was 2.94.In the county, the population was spread out with 24.00% under the age of 18, 8.90% from 18 to 24, 29.60% from 25 to 44, 24.00% from 45 to 64, and 13.40% who were 65 years of age or older.The median age was 37 years.