 Wright Township was organized in 1884.According to the United States Census Bureau, the township has a total area of 36.1 square miles (93.5 km²), of which 36.0 square miles (93.2 km²) of it is land and 0.1 square miles (0.3 km²) of it (0.28%) is water.As of the census of 2000, there were 126 people, 52 households, and 35 families residing in the township.