 The average household size was 2.66 and the average family size was 3.10.In the township the population was spread out, with 26.8% under the age of 18, 8.4% from 18 to 24, 34.6% from 25 to 44, 19.0% from 45 to 64, and 11.1% who were 65 years of age or older.The median age was 35 years.