Westerheim township represents an area within the Westerheim township subdivision of the Lyon County (Minnesota),
which is not part of any official city, town or other place of the Westerheim township subdivision.
This area is populated by approximatelly 235 people and occupies the area of 37 square miles - 1 square miles represent water areas.
Racial makeup of the population is : White (96.6%), Some Other Race (2.98%) and Black or African American (0.43%).
The male part of the population has a median age of 40 and the “median female” is 41 years old.
Statistical data for the Westerheim township based on the 2010 U.S. Census