Hahnaman Township is located in Whiteside County, Illinois.

As of the 2010 census, its population was 399 and it contained 148 housing units.

[3] Hahnaman Township was named for Samuel Hahnemann, founder of homeopathy.

[4] According to the 2010 census, the township has a total area of 35.75 square miles (92.6 km2), all land.

This Whiteside County, Illinois location article is a stub.