 The average household size was 2.73 and the average family size was 3.07.In the township the population was spread out, with 25.9% under the age of 18, 7.8% from 18 to 24, 27.3% from 25 to 44, 25.7% from 45 to 64, and 13.3% who were 65 years of age or older.The median age was 37 years.