 The average household size was 2.63 and the average family size was 2.97.In the township the population was spread out, with 22.9% under the age of 18, 6.3% from 18 to 24, 27.9% from 25 to 44, 26.6% from 45 to 64, and 16.2% who were 65 years of age or older.The median age was 41 years.