Star Valley township Flag

Star Valley township

County:
Gregory County
County Seat:
No
Area (mi²):
48.267
State:
South Dakota

Star Valley township is located in Gregory County, South Dakota. Star Valley township has a 2026 population of 83. Star Valley township is currently growing at a rate of 1.22% annually and its population has increased by 6.41% since the most recent census, which recorded a population of 78 in 2020.

The median household income in Star Valley township is $104,375 with a poverty rate of 6.25%. The median age in Star Valley township is 53.3 years: 54.4 years for males, and 37.7 years for females. For every 100 females there are 84.6 males.

83
Total Population
1.7
Density (mi²)
1 1.22%
Growth

Star Valley township Population

Star Valley township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20268311.22%
20258211.23%
20248111.25%
20238000%
20228011.27%
20217911.28%
20207800%
201967-1-1.47%
20186800%
20176811.49%
201667-1-1.47%
201568-1-1.45%
20146922.99%
20136700%
20126700%
201167-1-1.47%
20106800%

Median Age

Overall: 53.3 years
Female: 37.7 years
Male: 54.4 years

Star Valley township Adults

There are 64 adults, (12 of whom are seniors) in Star Valley township.

Sex Ratio

Female: 52 (54.2%)
Male: 44 (45.8%)

Demographics

The racial composition of Star Valley township includes 96.88% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White9396.88%
Two or more races33.13%
Race
Population ↓
Percentage (of total)
White9396.88%
Two or more races33.13%

Star Valley township Marital Status

Economics and Income Statistics

Star Valley township 's average per capita income is $55,156. Household income levels show a median of $104,375. The poverty rate stands at 6.25%.

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
Households$104,375$128,359
Married Families$96,250-
Families$89,375$108,140
Non Families--

$55,156

Average Income

$104,375

Median Household Income

6.25%

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)