Geography
According to the 2010 census, the township has a total area of , of which (or 82.71%) is land and (or 17.29%) is water. ==Demographics==
Demographics
According to the township's official figures from the 2020 Census, the population declined to 12,489, a decrease of 892 people (−6.67%) from 2010. The 2020 population yields a population density of roughly 706 persons per square mile. The community is predominantly White. Recent estimates place the racial and ethnic composition at roughly 92–93% White, with smaller shares of Black or African American, Asian, American Indian/Alaska Native, people of two or more races, and a Hispanic or Latino population of around 3%. ==References==