Spirit Mound township Flag

Spirit Mound township

County:
Clay County
County Seat:
No
Area (mi²):
36.079
State:
South Dakota

Spirit Mound township is located in Clay County, South Dakota. Spirit Mound township has a 2026 population of 203. Spirit Mound township is currently declining at a rate of -1.46% annually and its population has decreased by -0.49% since the most recent census, which recorded a population of 204 in 2020.

The median household income in Spirit Mound township is $164,643 with a poverty rate of 0%. The median age in Spirit Mound township is 56.8 years: 56.9 years for males, and 56.6 years for females. For every 100 females there are 122.6 males.

203
Total Population
5.6
Density (mi²)
-3 -1.46%
Growth

Spirit Mound township Population

Spirit Mound township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026203-3-1.46%
2025206-3-1.44%
2024209-3-1.42%
202321231.44%
202220931.46%
202120620.98%
202020410.49%
2019216-5-2.26%
201822100%
201722120.91%
201621910.46%
2015218-2-0.91%
201422010.46%
2013219-6-2.67%
201222500%
201122573.21%
2010221-1-0.45%

Median Age

Overall: 56.8 years
Female: 56.6 years
Male: 56.9 years

Spirit Mound township Adults

There are 194 adults, (59 of whom are seniors) in Spirit Mound township.

Sex Ratio

Female: 93 (44.9%)
Male: 114 (55.1%)

Demographics

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

Population by Race

Race
Population ↓
Percentage (of total)
White207100%
Race
Population ↓
Percentage (of total)
White207100%

Spirit Mound township Marital Status

Economics and Income Statistics

Spirit Mound township 's average per capita income is $63,542. Household income levels show a median of $164,643. 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$168,333$276,730
Married Families$168,333-
Households$164,643$257,768
Non Families--

$63,542

Average Income

$164,643

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)