Alice is a city in Cass County, North Dakota, United States. The population was 41 at the 2020 census. Alice was laid out and platted in 1900 wh…Alice is a city in Cass County, North Dakota, United States. The population was 41 at the 2020 census. Alice was laid out and platted in 1900 when the railroad was extended to that point. The name Alice was bestowed in honor of the wife of North Dakota Lieutenant Governor R. S. Lewis. A post office was established at Alice in 1901, and remained in operation until it was discontinued in 1995.