Port Penn Real EstatePort Penn is located in Delaware. Port Penn, Delaware has a population of 310. Port Penn is less family-centric than the surrounding county with 25.37% of the households containing married families with children. The county average for households married with children is 29.09%. The median household income in Port Penn, Delaware is $36,875. The median household income for the surrounding county is $68,336 compared to the national median of $57,652. The median age of people living in Port Penn is 30.7 years. Port Penn WeatherThe average high temperature in July is 86.4 degrees, with an average low temperature in January of 23.1 degrees. The average rainfall is approximately 44.7 inches per year, with 20.2 inches of snow per year. Port Penn MapReal estate near Port PennNearby CitiesNearby Cities Homes for Sale |