Chester township represents an area within the Chester township subdivision of the Poweshiek County (Iowa),
which is not part of any official city, town or other place of the Chester township subdivision.
This area is populated by approximatelly 302 people and occupies the area of 36 square miles - 0 square miles represent water areas.
Racial makeup of the population is : White (97.68%), Two or More races (1.66%) and American Indian and Alaska Native (0.33%).
The male part of the population has a median age of 43 and the “median female” is 42 years old.
Statistical data for the Chester township based on the 2010 U.S. Census