As of the census[REF] of 2010, there were 38,686 people, 14,724 households, and 9,970 families residing in the county.
In the county, the population was spread out with 19.9 percent under the age of 18, 9.9 percent from 18 to 24, 25.5 percent from 25 to 44, 29.3 percent from 45 to 64, and 15.3 percent who were 65 years of age or older.