 The average household size was 2.46 and the average family size was 2.94.In the township the population was spread out with 23.6% under the age of 18, 9.1% from 18 to 24, 22.4% from 25 to 44, 33.3% from 45 to 64, and 11.5% who were 65 years of age or older.The median age was 42 years.