Thomaston, Connecticut
Thomaston is a town in Litchfield County, Connecticut, United States. The population was estimated to be 7,535 in 2019, down from 7,887 at the 2010 census but up from 7,503 at the 2000 census. The urban center of the town is the Thomaston census-designated place, with a population of 1,910 at the 2010 census.