Census-designated place in Iowa, United States
River Sioux is an unincorporated community and census-designated place in Harrison County, Iowa, United States. As of the 2010 Census the population was 59.[4]
History
River Sioux was platted in 1868 when the railroad was extended to that point.[5] It was named after the nearby Little Sioux River.[6]
Education
River Sioux is zoned to the West Harrison Community School District.[7]
Demographics
Historical population
Census | Pop. | Note | %± |
2020 | 42 | | — |
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References