The Jefferson township is a subdivision of the Preble County, in the state of Ohio.
This subdivision represents an area of 36 square miles - 1 square miles are water areas.
There are 1 cities, towns or villages in the Jefferson township subdivision - their combined population count is 1.629.
Approximatelly 1.680 people live in “Remainders” areas, that are officially not part of any city or town.
Total population of the subdivision is 3.309.
Racial makeup of this subdivision is as follows : White (97.58%),
followed by Two or More races (0.88%) and Black or African American (0.54%).
Median age for the male population is 41 and 43 for the female part.
Statistical data for the Jefferson township based on the 2010 U.S. Census