Hancock township represents an area within the Hancock township subdivision of the Plymouth County (Iowa),
which is not part of any official city, town or other place of the Hancock township subdivision.
This area is populated by approximatelly 371 people and occupies the area of 19 square miles - 1 square miles represent water areas.
Racial makeup of the population is : White (97.04%), Two or More races (1.89%) and Asian (0.81%).
The male part of the population has a median age of 48 and the “median female” is 48 years old.
Statistical data for the Hancock township based on the 2010 U.S. Census