About This Place
Henning is a city in Otter Tail County, Minnesota, United States. The population was 802 at the 2010 census.
According to the United States Census Bureau, the city has a total area of 3.1 square miles (8.0 km²), all of it land.
Minnesota State Highways 108 and 210 are two of the main routes in the community, and Minnesota State Highway 29 is nearby.