 The average household size was 2.62 and the average family size was 2.94.In the township the population was spread out, with 24.7% under the age of 18, 7.4% from 18 to 24, 31.0% from 25 to 44, 27.7% from 45 to 64, and 9.2% who were 65 years of age or older.The median age was 38 years.