Sioux Flag

Sioux

County:
Platte County
County Seat:
No
Area (mi²):
8.882
State:
Missouri

Sioux is located in Platte County, Missouri. Sioux has a 2025 population of 13,035 . Sioux is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The average household income in Sioux is $167,796 with a poverty rate of 3.94%. The median age in Sioux is 38.5 years: 35.7 years for males, and 40.7 years for females. For every 100 females there are 125.2 males.

13K
Total Population
1,468
Density (mi²)

Sioux Population

Sioux Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Sioux includes 81.98% White, 4.46% other race, and smaller percentages for Black or African American, Asian, Native American and multiracial populations.

Population by Race

White (81.98%)

Two or more races (8.22%)

Other race (4.46%)

Black or African American (2.85%)

Asian (2.1%)

Native American (0.39%)

Race
Population
Percentage (of total)
White10,68681.98%
Two or more races1,0718.22%
Other race5814.46%
Black or African American3722.85%
Asian2742.1%
Native American510.39%

Sioux Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Sioux's average per capita income is $63,132. Household income levels show a median of $134,161. The poverty rate stands at 3.94%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$181,080-
Families$170,527$201,194
Households$134,161$167,796
Non Families$53,929$77,761

$63,132

Average Income

$134,161

Median Household Income

3.94%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)