Allen Township is a civil township of Hillsdale County in the U.S. state of Michigan. The population was 1,334 at the 2020 census.
Communities
- Allen is a village within the township at the junction of U.S. Route 12 and M-49 at .
Geography
According to the U.S. Census Bureau, the township has a total area of , of which is land and (0.61%) is water.
Major highways
- runs east–west through the northern portion of the township.
- runs south–north through the center of the township.
Demographics
As of the census