The township median age of 38 years was less than that of the county median age of 40 years. The distribution by age group was 25.7% under the age of 18, 6.9% from 18 to 24, 28.5% from 25 to 44, 24.0% from 45 to 64, and 14.8% who were 65 years of age or older. The median age was 38 years. For every 100 females there were 96.2 males. For every 100 females age 18 and over, there were 91.1 males.