Belmont township Flag

Belmont township

County:
Spink County
County Seat:
No
Area (mi²):
35.94
State:
South Dakota

Belmont township is located in Spink County, South Dakota. Belmont township has a 2026 population of 65. Belmont township is currently growing at a rate of 1.56% annually but its population has decreased by -2.99% since the most recent census, which recorded a population of 67 in 2020.

The median household income in Belmont township is $74,583 with a poverty rate of 0%. The median age in Belmont township is 66.8 years: 64.7 years for males, and 73.2 years for females. For every 100 females there are 104.3 males.

65
Total Population
2
Density (mi²)
1 1.56%
Growth

Belmont township Population

Belmont township Population

Data after 2023 is projected based on recent change

Demographics

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

Population by Race

White (100%)

Race
Population
Percentage (of total)
White47100%

Belmont township Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Belmont township's average per capita income is $0. Household income levels show a median of $74,583. The poverty rate stands at 0%.

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$93,750$97,467
Married Families$93,750-
Households$74,583$76,128
Non Families--

$0

Average Income

$74,583

Median Household Income

0%

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)