Sinclair is located in Maine. Sinclair, Maine has a population of 428. Sinclair is less family-centric than the surrounding county with 6% households with children. The county percentage for households with children is 22%.
The median household income in Sinclair, Maine is $39,167. The median household income for the surrounding county is $43,552 compared to the national median of $66,222. The median age of people living in Sinclair is 64 years.
The average high temperature in July is 76.25 degrees, with an average low temperature in January of -2.09 degrees. The annual precipitation is 37.47.