Grandin is a city in Cass County, North Dakota in the United States. The population was 181 at the 2000 census. It is now a bedroom community for the nearby Fargo-Moorhead area. Grandin was founded in 1881. Grandin apartments for rent comparison page shows most up to date rent information on Grandin apartments and houses. Rent information is obtained from multiple rental sources but we cannot guarantee their accuracy.