Buffalo township Flag

Buffalo township

County:
Harding County
County Seat:
No
Area (mi²):
28.542
State:
South Dakota

Buffalo township is located in Harding County, South Dakota. Buffalo township has a 2026 population of 141. Buffalo township is currently growing at a rate of 1.44% annually and its population has increased by 10.16% since the most recent census, which recorded a population of 128 in 2020.

The median household income in Buffalo township is $91,447 with a poverty rate of 2.44%. The median age in Buffalo township is 39.4 years: 40.3 years for males, and 19 years for females. For every 100 females there are 76.3 males.

141
Total Population
4.9
Density (mi²)
2 1.44%
Growth

Buffalo township Population

Buffalo township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202614121.44%
202513921.46%
202413721.48%
202313521.5%
202213332.31%
202113021.56%
202012800%
201912821.59%
201812600%
201712621.61%
201612410.81%
201512332.5%
2014120-1-0.83%
201312143.42%
201211732.63%
201111400%
201011400%

Median Age

Overall: 39.4 years
Female: 19 years
Male: 40.3 years

Buffalo township Adults

There are 123 adults, (7 of whom are seniors) in Buffalo township.

Sex Ratio

Female: 93 (56.7%)
Male: 71 (43.3%)

Demographics

The racial composition of Buffalo township includes 100% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White164100%
Race
Population ↓
Percentage (of total)
White164100%

Buffalo township Marital Status

Economics and Income Statistics

Buffalo township 's average per capita income is $0. Household income levels show a median of $91,447. The poverty rate stands at 2.44%.

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$92,171$95,787
Married Families$92,171-
Households$91,447$79,578
Non Families--

$0

Average Income

$91,447

Median Household Income

2.44%

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)