Sloan is a city in Woodbury County, Iowa, United States.
It is part of the Sioux City, IA–NE–SD Metropolitan Statistical Area.
[2] Sloan was platted in 1870 by the president of the Sioux City & Pacific Railway.
[4] The Winnebago Tribe of Nebraska (Ho-Chunk) has the WinnaVegas Casino near Sloan.
[5] According to the United States Census Bureau, the city has a total area of 0.62 square miles (1.61 km2), all land.
There were 451 housing units at an average density of 779.7 per square mile (301.0/km2).
There were 447 housing units at an average density of 721.0 per square mile (278.4/km2).
31.8% of all households were made up of individuals, and 12.6% had someone living alone who was 65 years of age or older.
31.4% of all households were made up of individuals, and 17.1% had someone living alone who was 65 years of age or older.