Sublette Township is a township located in Lee County, Illinois, in the United States. It is part of the larger Sublette community and covers a total area of approximately 36 square miles. The township is primarily rural, with agriculture being a significant part of its economy. The population of Sublette Township is small, reflecting its rural character. The township includes several unincorporated communities, with Sublette being the most notable. Residents enjoy a quiet lifestyle, surrounded by farmland and natural landscapes, contributing to the area's charm and appeal.