New Boston is an unincorporated community in Huron Charter Township, Wayne County, in the U.S. state of Michigan.Huron Township includes three separate communities: the largest community is New Boston; south of New Boston, Willow and Waltz are smaller, newer communities being developed with new subdivisions. The Huron River runs just south of downtown New Boston. Huron Township is just south of Romulus, Michigan, and is just west of Flat Rock, Michigan. Interstate 275 passes through the middle of the community with three exits providing easy access. Exits off I-275 are Sibley, South Huron, and Will-Carleton roads, the latter being the southern-most exit.New Boston was first settled in 1827 and was originally called "Catville" after the initials of the proprietor, C. A. Trowbridge. It received a post office with that name in 1860. On March 20, 1868, it was renamed New Boston, after Boston, Massachusetts.New Boston is home to Gibbs Sweet Station and Mc Nasty's Saloon.