In the county the population was spread out with 17.60% under the age of 18, 9.90% from 18 to 24, 43.30% from 25 to 44, 25.80% from 45 to 64, and 3.40% who were 65 years of age or older.
Возрастной состав округа: 17,60 % моложе 18 лет, 9,90 % от 18 до 24, 43,30 % от 25 до 44, 25,80 % от 45 до 64 и 25,80 % от 65 и старше.