High Quality Content by WIKIPEDIA articles! High Quality Content by WIKIPEDIA articles! Medina Township is a civil township of Lenawee County in the U.S. state of Michigan. The population was 1,227 at the 2000 census. According to the United States Census Bureau, the township has a total area of 47.6 square miles (123.4 km²), of which, 47.6 square miles (123.2 km²) of it is land and 0.1 square miles (0.2 km²) of it (0.15%) is water.