Valley township Flag

Valley township

County:
Day County
County Seat:
No
Area (mi²):
35.672
State:
South Dakota

Valley township is located in Day County, South Dakota. Valley township has a 2025 population of 45. Valley township is currently growing at a rate of 2.27% annually and its population has increased by 7.14% since the most recent census, which recorded a population of 42 in 2020.

The average household income in Valley township is $127,930 with a poverty rate of 74.19%. The median age in Valley township is 14.5 years: 14.9 years for males, and 11.6 years for females.

45
Total Population
1
Density (mi²)
1 2.27%
Growth

Valley township Population

Valley township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Valley township includes 78.23% White, 14.52% Native American, and smaller percentages for Black or African American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Native American

Two or more races

Black or African American

Asian

Native Hawaiian or Pacific Islander

Other race

Race
Population
Percentage (of total)
White9778.23%
Native American1814.52%
Two or more races97.26%
Black or African American00%
Asian00%
Native Hawaiian or Pacific Islander00%
Other race00%

Valley township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Valley township's average per capita income is $0. Household income levels show a median of $0. The poverty rate stands at 74.19%.

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$2,499-
Households-$127,930
Married Families--
Non Families--

$0

Average Income

$0

Median Household Income

74.19%

Poverty Rate

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)