Haven township represents an area within the Haven township subdivision of the Foster County (North Dakota),
which is not part of any official city, town or other place of the Haven township subdivision.
This area is populated by approximatelly 35 people and occupies the area of 37 square miles - 1 square miles represent water areas.
Racial makeup of the population is : White (100%), Two or More races (0%) and (%).
The male part of the population has a median age of 53 and the “median female” is 52 years old.
Statistical data for the Haven township based on the 2010 U.S. Census