Portage Des Sioux

County:: St. Charles County
County Seat:: No
Area (mi²):: 0.575
State:: Missouri

Portage Des Sioux is a city located in St. Charles County, Missouri. Portage Des Sioux has a 2025 population of 319. Portage Des Sioux is currently declining at a rate of -0.93% annually and its population has decreased by -4.2% since the most recent census, which recorded a population of 333 in 2020.

The average household income in Portage Des Sioux is $72,217 with a poverty rate of 12.78%. The median age in Portage Des Sioux is 39.2 years: 39.3 years for males, and 38.9 years for females.

Demographics

The racial composition of Portage Des Sioux includes 85.23% White, and smaller percentages for Black or African American, Asian, Native American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Asian

Native American

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	300	85.23%
Two or more races	44	12.5%
Black or African American	6	1.7%
Asian	2	0.57%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Portage Des Sioux Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Portage Des Sioux's average per capita income is $41,250. Household income levels show a median of $60,694. The poverty rate stands at 12.78%.

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	$88,125	-
Families	$68,750	$80,739
Households	$60,694	$72,217
Non Families	$35,000	$38,181

$41,250

Average Income

$60,694

Median Household Income

12.78%

Poverty Rate