In which growing town with a population of about 6,000 as of 2010 is Maranacook Lake located?
Maranacook Lake: Maranacook Lake is a body of water in Kennebec County, Maine located in the towns of Readfield, Maine and Winthrop, Maine. Winthrop, Maine:  The population was 6,092 at the 2010 census. Winthrop, Maine:  Winthrop's population, however, approximately doubles during the summer months as part-year residents return to seasonal camps located on the shores of Winthrop's Lakes and Ponds.
Winthrop, Maine