Pennfield Charter Township is a charter township of Calhoun County in the U.S. state of Michigan. It is part of the Battle Creek, Michigan Metropolitan Statistical Area. The population was 8,781 at the 2020 census. It contains part of the census-designated place of Brownlee Park.
Geography
According to the United States Census Bureau, the township has a total area of , of which is land and , or 2.38%, is water.
Demographics
As of the census