to
Update
is a town in Litchfield County, Connecticut, United States. It is named after Plymouth, Devon, England. The population was 11,634 at the 2000 census. The Town of Plymouth includes the villages of Terryville and Pequabuck.
According to the United States Census Bureau, the town has a total area of 22.3 square miles (57.8 km²), of which, 21.7 square miles (56.3 km²) of it is land and 0.6 square miles (1.6 km²) of it (2.69%) is water. The town contains the Mattatuck State Forest.