The Sandwich township is a subdivision of the DeKalb County, in the state of Illinois.
This subdivision represents an area of 16 square miles - 1 square miles are water areas.
There are 1 cities, towns or villages in the Sandwich township subdivision - their combined population count is 7.249.
Approximatelly 460 people live in “Remainders” areas, that are officially not part of any city or town.
Total population of the subdivision is 7.709.
Racial makeup of this subdivision is as follows : White (91.24%),
followed by Some Other Race (5.32%) and Two or More races (2.08%).
Median age for the male population is 36 and 40 for the female part.
Statistical data for the Sandwich township based on the 2010 U.S. Census