Sioux Rapids

County:: Buena Vista County
County Seat:: No
Area (mi²):: 0.82
State:: Iowa

Sioux Rapids is a city located in Buena Vista County, Iowa. Sioux Rapids has a 2025 population of 698. Sioux Rapids is currently declining at a rate of -1.41% annually and its population has decreased by -6.56% since the most recent census, which recorded a population of 747 in 2020.

The average household income in Sioux Rapids is $71,709 with a poverty rate of 5.88%. The median age in Sioux Rapids is 46 years: 44.9 years for males, and 48.2 years for females.

Demographics

The racial composition of Sioux Rapids includes 80.51% White, 9.27% other race, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	669	80.51%
Two or more races	80	9.63%
Other race	77	9.27%
Black or African American	5	0.6%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%

Sioux Rapids Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Sioux Rapids' average per capita income is $40,469. Household income levels show a median of $56,307. The poverty rate stands at 5.88%.

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	$74,231	-
Families	$72,596	$84,574
Households	$56,307	$71,709
Non Families	$38,333	$50,951

$40,469

Average Income

$56,307

Median Household Income

5.88%

Poverty Rate