Portland Real EstatePortland is located in Maine. Portland, Maine has a population of 66,715. Portland is less family-centric than the surrounding county with 28.46% of the households containing married families with children. The county average for households married with children is 29.75%. The median household income in Portland, Maine is $51,430. The median household income for the surrounding county is $65,702 compared to the national median of $57,652. The median age of people living in Portland is 36 years. Portland WeatherThe average high temperature in July is 78.8 degrees, with an average low temperature in January of 13.4 degrees. The average rainfall is approximately 49.4 inches per year, with 61.9 inches of snow per year. Portland MapReal estate near PortlandNearby CitiesNearby Cities Homes for Sale |