Penn Township, Michigan

Penn Township, Michigan
Location within Cass County (red) and the administered villages of Vandalia and a portion of Cassopolis (pink)
Penn Township
Location within the state of Michigan
Penn Township
Penn Township (the United States)
Coordinates: 41°56′17″N 85°55′31″W / 41.93806°N 85.92528°W / 41.93806; -85.92528
CountryUnited States
StateMichigan
CountyCass
Area
  Total
35.4 sq mi (91.7 km2)
  Land33.6 sq mi (86.9 km2)
  Water1.8 sq mi (4.7 km2)
Elevation
889 ft (271 m)
Population
 (2020)
  Total
1,755
  Density50/sq mi (19/km2)
Time zoneUTC-5 (Eastern (EST))
  Summer (DST)UTC-4 (EDT)
ZIP code(s)
49031, 49095
Area code269
FIPS code26-63380
GNIS feature ID1626890
Websitewww.penntwpmi.org

Penn Township is a civil township of Cass County in the U.S. state of Michigan. The population was 1,755 at the 2020 census.

Penn Township is the location of the Bonine House, a lookout post on the Underground Railroad, on the corner of M-60 and Penn Road. Vandalia, located within Penn Township, also was affiliated with the Underground Railroad.