Lake Ibsen township represents an area within the Lake Ibsen township subdivision of the Benson County (North Dakota),
which is not part of any official city, town or other place of the Lake Ibsen township subdivision.
This area is populated by approximatelly 23 people and occupies the area of 37 square miles - 3 square miles represent water areas.
Racial makeup of the population is : White (95.65%), American Indian and Alaska Native (4.35%) and Two or More races (0%).
The male part of the population has a median age of 54 and the “median female” is 52 years old.
Statistical data for the Lake Ibsen township based on the 2010 U.S. Census