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 and multiracial populations.

Population by Race

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%

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