Cumberland Real EstateCumberland is located in Iowa. Cumberland, Iowa has a population of 229. Cumberland is more family-centric than the surrounding county with 42.31% of the households containing married families with children. The county average for households married with children is 29.09%. The median household income in Cumberland, Iowa is $30,893. The median household income for the surrounding county is $45,637 compared to the national median of $57,652. The median age of people living in Cumberland is 43.1 years. Cumberland WeatherThe average high temperature in July is 85.9 degrees, with an average low temperature in January of 9.7 degrees. The average rainfall is approximately 35.7 inches per year, with 24.1 inches of snow per year. Cumberland MapReal estate near CumberlandNearby CitiesNearby Cities Homes for Sale |