The Flannigan township is a subdivision of the Hamilton County, in the state of Illinois.
This subdivision represents an area of 37 square miles - 1 square miles are water areas.
There are 0 cities, towns or villages in the Flannigan township subdivision - their combined population count is 0.
Approximatelly 304 people live in “Remainders” areas, that are officially not part of any city or town.
Total population of the subdivision is 304.
Racial makeup of this subdivision is as follows : White (99.01%),
followed by Two or More races (0.66%) and American Indian and Alaska Native (0.33%).
Median age for the male population is 45 and 43 for the female part.
Statistical data for the Flannigan township based on the 2010 U.S. Census