 The average household size was 2.60 and the average family size was 2.97.In the township the population was spread out, with 23.9% under the age of 18, 6.5% from 18 to 24, 27.8% from 25 to 44, 27.5% from 45 to 64, and 14.3% who were 65 years of age or older.The median age was 41 years.