Calvin township represents an area within the Calvin township subdivision of the Cass County (Michigan),
which is not part of any official city, town or other place of the Calvin township subdivision.
This area is populated by approximatelly 2.037 people and occupies the area of 36 square miles - 2 square miles represent water areas.
Racial makeup of the population is : White (73.69%), Black or African American (18.7%) and Two or More races (5.84%).
The male part of the population has a median age of 45 and the “median female” is 44 years old.
Statistical data for the Calvin township based on the 2010 U.S. Census