Portland is located in North Dakota. Portland, North Dakota has a population of 620. Portland is less family-centric than the surrounding county with 20% households with children. The county percentage for households with children is 25%.
The median household income in Portland, North Dakota is $63,750. The median household income for the surrounding county is $67,351 compared to the national median of $66,222. The median age of people living in Portland is 44.9 years.
The average high temperature in July is 83.3 degrees, with an average low temperature in January of -3.9 degrees. The annual precipitation is 20.38.