Brainard township Flag

Brainard township

County:
Brown County
County Seat:
No
Area (mi²):
52.529
State:
South Dakota

Brainard township is located in Brown County, South Dakota. Brainard township has a 2025 population of 98. Brainard township is currently declining at a rate of -2% annually and its population has decreased by -5.77% since the most recent census, which recorded a population of 104 in 2020.

The average household income in Brainard township is $73,943 with a poverty rate of 13.33%.The median age in Brainard township is 31.5 years: 35.3 years for males, and 25.1 years for females.

98
Total Population
2
Density (mi²)
-2 -2%
Growth

Brainard township Population

Brainard township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Brainard township includes 96.3% White, 3.7% Native American, and smaller percentages for and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White10496.3%
Native American43.7%

Brainard township Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Brainard township's average per capita income is $0. Household income levels show a median of $84,091. The poverty rate stands at 13.33%.

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
Families$84,659$78,969
Households$84,091$73,943
Married Families$66,250-
Non Families--

$0

Average Income

$84,091

Median Household Income

13.33%

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)