Flandreau township Flag

Flandreau township

County:
Moody County
County Seat:
No
Area (mi²):
34.513
State:
South Dakota

Flandreau township is located in Moody County, South Dakota. Flandreau township has a 2026 population of 390. Flandreau township is currently growing at a rate of 1.3% annually and its population has increased by 5.98% since the most recent census, which recorded a population of 368 in 2020.

The median household income in Flandreau township is $177,520 with a poverty rate of 4.27%. The median age in Flandreau township is 54.5 years: 54.6 years for males, and 48.3 years for females. For every 100 females there are 141.1 males.

390
Total Population
11
Density (mi²)
5 1.3%
Growth

Flandreau township Population

Flandreau township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202639051.3%
202538551.32%
202438051.33%
202337551.35%
202237030.82%
2021367-1-0.27%
202036820.55%
201938851.31%
201838320.52%
201738100%
201638141.06%
201537720.53%
201437520.54%
2013373-1-0.27%
201237410.27%
201137320.54%
2010371-1-0.27%

Median Age

Overall: 54.5 years
Female: 48.3 years
Male: 54.6 years

Flandreau township Adults

There are 383 adults, (136 of whom are seniors) in Flandreau township.

Sex Ratio

Female: 175 (41.5%)
Male: 247 (58.5%)

Demographics

The racial composition of Flandreau township includes 58.06% Native American, 36.73% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
Native American24558.06%
White15536.73%
Two or more races225.21%
Race
Population ↓
Percentage (of total)
Native American24558.06%
White15536.73%
Two or more races225.21%

Flandreau township Marital Status

Economics and Income Statistics

Flandreau township 's average per capita income is $0. Household income levels show a median of $177,520. The poverty rate stands at 4.27%.

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$182,778-
Households$177,520$141,628
Families$156,129$163,464
Non Families$35,787$33,844

$0

Average Income

$177,520

Median Household Income

4.27%

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)