Grandin is a city in Cass and Traill counties in the State of North Dakota, founded in 1881. The population was 186 at the 2020 census. It is now a bedroom community for the nearby Fargo-Moorhead area. The farm that belonged to the city namesake brothers was one of the earliest adopters of the telephone in the state. Grandin was the birthplace of the abstract expressionist painter Clyfford Still.