 The average household size was 2.52 and the average family size was 3.02.As of the 2010 census, there were about 2.0 same-sex couples per 1,000 households in the county.In the county, the population was spread out with 26.00% under the age of 18, 8.20% from 18 to 24, 25.90% from 25 to 44, 23.60% from 45 to 64, and 16.40% who were 65 years of age or older.