 The average household size was 2.54 and the average family size was 2.88.In the township the population was spread out, with 23.0% under the age of 18, 8.6% from 18 to 24, 25.3% from 25 to 44, 27.1% from 45 to 64, and 16.0% who were 65 years of age or older.The median age was 42 years.