River Sioux is an
unincorporated community
An unincorporated area is a region that is not governed by a local municipal corporation. Widespread unincorporated communities and areas are a distinguishing feature of the United States and Canada. Most other countries of the world either have ...
and
census-designated place
A census-designated place (CDP) is a Place (United States Census Bureau), concentration of population defined by the United States Census Bureau for statistical purposes only.
CDPs have been used in each decennial census since 1980 as the count ...
in
Harrison County,
Iowa
Iowa () is a state in the Midwestern region of the United States, bordered by the Mississippi River to the east and the Missouri River and Big Sioux River to the west. It is bordered by six states: Wisconsin to the northeast, Illinois to th ...
, United States. As of the
2010 Census the population was 59.
Demographics
History
River Sioux was
plat
In the United States, a plat ( or ) (plan) is a cadastral map, drawn to scale, showing the divisions of a piece of land. United States General Land Office surveyors drafted township plats of Public Lands Surveys to show the distance and bea ...
ted in 1868 when the railroad was extended to that point. It was named after the nearby
Little Sioux River
The Little Sioux River is a river in the United States. It rises in southwestern Minnesota near the Iowa border, and continues to flow southwest for U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map ...
.
Education
River Sioux is zoned to the