Remainder of Penn township represents an area within the Penn township subdivision of the Madison County (Iowa),
which is not part of any official city, town or other place of the Penn township subdivision.
This area is populated by approximatelly 333 people and occupies the area of 36 square miles - 1 square miles represent water areas.
Racial makeup of the population is : White (99.4%), Two or More races (0.6%) and Some Other Race (0%).
The male part of the population has a median age of 40 and the “median female” is 46 years old.
Statistical data for the Remainder of Penn township based on the 2010 U.S. Census