The Marion township is a subdivision of the Hamilton County, in the state of Iowa.
This subdivision represents an area of 36 square miles - 0 square miles are water areas.
There are 1 cities, towns or villages in the Marion township subdivision - their combined population count is 713.
Approximatelly 257 people live in “Remainders” areas, that are officially not part of any city or town.
Total population of the subdivision is 970.
Racial makeup of this subdivision is as follows : White (98.76%),
followed by Two or More races (1.13%) and Black or African American (0.1%).
Median age for the male population is 44 and 47 for the female part.
Statistical data for the Marion township based on the 2010 U.S. Census