Flandreau

County:: Moody County
County Seat:: No
Area (mi²):: 1.859
State:: South Dakota

Flandreau is a city located in Moody County, South Dakota. Flandreau has a 2025 population of 2,348. Flandreau is currently declining at a rate of -0.21% annually and its population has decreased by -1.05% since the most recent census, which recorded a population of 2,373 in 2020.

The average household income in Flandreau is $64,515 with a poverty rate of 18.21%.The median age in Flandreau is 37 years: 34.2 years for males, and 38.9 years for females.

Demographics

The racial composition of Flandreau includes 57.01% White, 21.56% Native American, 4.71% Asian, and smaller percentages for other race, Black or African American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	1,306	57.01%
Native American	494	21.56%
Two or more races	296	12.92%
Asian	108	4.71%
Other race	45	1.96%
Black or African American	39	1.7%
Native Hawaiian or Pacific Islander	3	0.13%

Flandreau Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Flandreau's average per capita income is $36,595. Household income levels show a median of $56,458. The poverty rate stands at 18.21%.

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	$89,250	-
Families	$72,000	$83,634
Households	$56,458	$64,515
Non Families	$31,929	$39,192

$36,595

Average Income

$56,458

Median Household Income

18.21%

Poverty Rate