The Willow township is a subdivision of the Crawford County, in the state of Iowa.
This subdivision represents an area of 37 square miles - 1 square miles are water areas.
There are 0 cities, towns or villages in the Willow township subdivision - their combined population count is 0.
Approximatelly 135 people live in “Remainders” areas, that are officially not part of any city or town.
Total population of the subdivision is 135.
Racial makeup of this subdivision is as follows : White (100%),
followed by Two or More races (0%) and (%).
Median age for the male population is 50 and 46 for the female part.
Statistical data for the Willow township based on the 2010 U.S. Census