Drummond Island Township is a civil township of Chippewa County in the U.S. state of Michigan. The population was 1,058 at the 2010 census.The township consists of Drummond Island, the seventh-largest lake island in the world. With an area of 347 km2, it is also the third-largest lake island in Lake Huron, following Manitoulin Island and St. Joseph Island, and the fifth-largest island in the contiguous United States, following Long Island, Padre Island,... Show more

source