What is the population of the town in Maine that includes the village of Weeks Mills, through which the West Branch Sheepscot River flows?
West Branch Sheepscot River:  The branch originates in the northwest corner of Palermo ( ) and flows southwesterly through Branch Pond and the village of Weeks Mills in the town of China. China, Maine:  The population was 4,328 at the 2010 census.
4,328 at the 2010 census