Hollis Center is located in Maine. Hollis Center, Maine has a population of 4,789. Hollis Center is less family-centric than the surrounding county with 18% households with children. The county percentage for households with children is 23%.
The median household income in Hollis Center, Maine is $64,136. The median household income for the surrounding county is $70,417 compared to the national median of $66,222. The median age of people living in Hollis Center is 45.2 years.
The average high temperature in July is 80.5 degrees, with an average low temperature in January of 6.4 degrees. The annual precipitation is 46.52.