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Shirley is a town in Piscataquis County, Maine, United States. The town was named after Shirley, Massachusetts. The population was 233 at the 2010 census.
Lexington, Maine. Lexington, Maine is a township in Somerset County, Maine, United States. Lexington, along with the township of Concord, is located in the unorganized territory, Central Somerset. The population of Central Somerset was 336 as of the 2000 census.