Greenfield Twp is located in Maine. Greenfield Twp, Maine has a population of767.
The median household income in Greenfield Twp, Maine is $42,500. The median household income for the surrounding county is $53,053 compared to the national median of $66,222. The median age of people living in Greenfield Twp is 44 years.
The average high temperature in July is 80.4 degrees, with an average low temperature in January of 8.1 degrees. The annual precipitation is 40.27.