River Sioux, IA Demographics

Population 69 · Census ACS 2020–24

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River Sioux, IA map of median age by neighborhood
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Population and households in River Sioux

Household size in River Sioux

Household size, people per household
PeriodRiver SiouxOmaha areaIowaU.S.
2006–102.142.612.442.68
2010–142.132.622.452.73
2015–192.232.612.432.71
2020–242.042.572.432.65
Change−0.10−0.04−0.01−0.03
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Households in River Sioux are small: just 2.04 people on average, compared with 2.65 nationally. That is typical of places where many people live alone or as couples, and fewer have children at home. Household size has dropped from 2.14 in 2006–10, but in a place this small, survey estimates can swing a lot from one release to the next.

Household size: the average number of people living in each occupied home. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25010).

Median age in River Sioux

Median age, years
PeriodRiver SiouxOmaha areaIowaU.S.
2006–1043.836.038.837.7
2010–1447.036.539.338.6
2015–1947.137.439.739.6
2020–2448.737.739.840.1
Change+4.9+1.7+1.0+2.3
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River Sioux skews older: half of its residents are older than 48.7, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families.

Median age: the age that splits residents into two equal halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B01002).

Single-parent households in River Sioux

Single-parent households, % of households
PeriodRiver SiouxOmaha areaIowaU.S.
2006–1014.5%11.0%9.5%12.3%
2010–1411.6%11.5%9.9%12.3%
2015–199.1%10.9%10.0%11.6%
2020–245.7%10.8%10.0%11.6%
Change−8.8 pts−0.2 pts+0.6 pts−0.6 pts
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Single parents head only 5.7% of households in River Sioux, well below the national share of 11.6%.

Single-parent households: households where one adult with no spouse present lives with children under 18. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B11003).

Housing in River Sioux

Renters in River Sioux

Renters, % of occupied homes
PeriodRiver SiouxOmaha areaIowaU.S.
2006–1023.0%31.5%26.8%33.3%
2010–1424.6%33.9%28.2%35.6%
2015–1916.8%34.5%28.9%36.0%
2020–2416.7%33.8%28.3%34.8%
Change−6.3 pts+2.3 pts+1.5 pts+1.5 pts
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River Sioux is largely a place of homeowners: only 16.7% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 38.9% have no mortgage at all, about the same as nationally.

Renters: occupied homes that are rented rather than owned. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25003).

Vacant homes in River Sioux

Vacant homes, % of all homes
PeriodRiver SiouxOmaha areaIowaU.S.
2006–1027.1%9.2%8.7%11.4%
2010–1424.7%8.2%8.6%11.4%
2015–1926.5%7.8%9.4%11.1%
2020–2415.4%6.3%8.8%9.6%
Change−11.7 pts−2.9 pts+0.1 pts−1.8 pts
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Vacancy is high in River Sioux: 15.4% of homes are empty, far above the national rate of 9.6%. In resort and lake areas that usually means seasonal and vacation homes; elsewhere it can point to weak demand.

Vacant homes: homes with no one living in them, including vacation homes and homes for sale or rent. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25002).

Age of homes in River Sioux

Age of homes, median year built
PeriodRiver SiouxOmaha areaIowaU.S.
2006–101938197319651974
2010–141945197419671975
2015–191946197519691977
2020–241938197919711980
Change±0+6+6+6
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The housing in River Sioux is old by national standards: the median home dates to 1938, against 1980 for the U.S., so buyers will find more older houses, some of them due for updates.

Age of homes: the year that splits the housing stock into older and newer halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25035).

Rent in River Sioux

Rent, per month
PeriodRiver SiouxOmaha areaIowaU.S.
2006–10$651$844$669$965
2010–14$646$938$732$1,040
2015–19$588$1,042$821$1,213
2020–24$708$1,337$1,020$1,571
Change+$57+$493+$351+$606
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A typical rental in River Sioux costs $708 a month with utilities, well below the national median of $1,571. The typical renter here spends 18.5% of household income on rent, comfortably under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally.

Rent: monthly rent plus the utilities renters pay themselves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25064).

Education in River Sioux

Bachelor's degrees in River Sioux

Bachelor's degrees, % of adults 25+
PeriodRiver SiouxOmaha areaIowaU.S.
2006–107.8%34.0%26.5%28.4%
2010–146.3%34.8%27.9%29.6%
2015–199.4%36.8%29.3%32.1%
2020–248.0%39.7%32.3%35.6%
Change+0.2 pts+5.7 pts+5.8 pts+7.2 pts
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Fewer adults in River Sioux have a four-year degree than in the country as a whole: 8.0%, against 35.6% nationally.

Bachelor's degrees: adults 25 and older with a bachelor's degree or higher. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

High school graduates in River Sioux

High school graduates, % of adults 25+
PeriodRiver SiouxOmaha areaIowaU.S.
2006–1087.1%91.2%90.4%84.9%
2010–1486.4%91.2%91.4%86.1%
2015–1989.4%91.7%92.1%87.7%
2020–2491.6%92.5%93.0%89.3%
Change+4.5 pts+1.3 pts+2.7 pts+4.3 pts
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About nine in ten adults in River Sioux have finished high school (91.6%), a bit above the national rate of 89.3%. That is in line with the rest of the Omaha area.

High school graduates: adults 25 and older with a high school diploma, GED or more. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

Jobs in River Sioux

Unemployment, % of the labor force
PeriodRiver SiouxOmaha areaIowaU.S.
2006–102.5%5.8%5.2%8.1%
2010–145.4%6.0%5.4%9.4%
2015–1911.3%3.6%3.7%5.6%
2020–241.7%3.5%3.7%5.4%
Change−0.9 pts−2.2 pts−1.5 pts−2.7 pts
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The job market in River Sioux has been strong: just 1.7% of the labor force was out of work and looking, well below the national rate of 5.4%. Each figure pools five years of surveys (2020–24), so it describes that whole stretch rather than today's job market.

Unemployment: people looking for work as a share of everyone working or looking. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B23025).

River Sioux compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
River Sioux2.0448.75.7%16.7%15.4%1938$7088.0%91.6%1.7%
Little Sioux2.1245.56.0%18.6%13.2%1939$69811.5%93.0%2.3%
Blencoe2.2156.57.9%20.4%18.6%1963$83525.3%95.3%3.3%
Pisgah2.2542.36.2%19.5%10.9%1941$70315.5%94.2%2.7%
Mondamin2.2642.96.7%17.6%6.0%1968$80525.4%96.7%2.4%
Tekamah2.3445.111.5%22.4%15.2%1972$60926.0%92.6%0.6%
Magnolia2.6640.86.3%12.6%5.6%1968$82027.2%94.3%2.0%
Moorhead2.3244.95.7%12.2%19.1%1940$94116.6%97.8%0.6%
Modale2.3047.56.5%31.0%9.8%1970$87412.5%86.1%2.2%
Onawa2.3241.011.8%25.5%11.1%1955$99920.1%90.0%1.5%
Turin2.0947.93.7%19.6%12.2%1946$74014.6%96.0%1.7%

All figures 2020–24.

Cities with similar populations: Nottinghill, MO · Oil Center, NM · Oakwood, IA · Oak Valley, KS · Oak Terrace, FL · Oak Springs, AZ · Number Four, NY · Number Eight, MO · Nowlin, SD · Ojo Feliz, NM

About these numbers

Every figure on this page is a BestNeighborhood calculation from the Census Bureau's American Community Survey (ACS), built up from the Census block groups that make up River Sioux. Each ACS 5-year release pools five years of responses; this page shows the last 15 releases, 2006–10 through 2020–24. Neighboring releases share four of their five years, so they move gradually and small changes between them are within the survey's margin of error; in small places the lines can jump from one release to the next for the same reason. The maps show the same measures for each neighborhood, ranked against the whole country.

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