Prosper township Flag

Prosper township

County:
Davison County
County Seat:
No
Area (mi²):
36.021
State:
South Dakota

Prosper township is located in Davison County, South Dakota. Prosper township has a 2025 population of 700. Prosper township is currently declining at a rate of -0.14% annually and its population has decreased by -0.14% since the most recent census, which recorded a population of 701 in 2020.

The average household income in Prosper township is $145,694 with a poverty rate of 7.5%. The median age in Prosper township is 45 years: 40.9 years for males, and 45.2 years for females.

700
Total Population
19
Density (mi²)
-1 -0.14%
Growth

Prosper township Population

Prosper township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Prosper township includes 89.11% White, and smaller percentages for other race, Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Race
Population
Percentage (of total)
White49189.11%
Two or more races468.35%
Other race142.54%
Black or African American00%
Native American00%
Asian00%
Native Hawaiian or Pacific Islander00%

Prosper township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Prosper township's average per capita income is $58,864. Household income levels show a median of $128,750. The poverty rate stands at 7.5%.

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
Married Families$168,233-
Families$167,759$165,271
Households$128,750$145,694
Non Families$31,161$33,258

$58,864

Average Income

$128,750

Median Household Income

7.5%

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)