Edison township Flag

Edison township

County Seat:
No
Area (mi²):
36.044
State:
South Dakota

Edison township is located in Minnehaha County, South Dakota. Edison township has a 2025 population of 515. Edison township is currently declining at a rate of -2.09% annually and its population has decreased by -7.37% since the most recent census, which recorded a population of 556 in 2020.

The average household income in Edison township is $170,899 with a poverty rate of 0%.The median age in Edison township is 58.8 years: 60.5 years for males, and 57.3 years for females.

515
Total Population
14
Density (mi²)
-11 -2.09%
Growth

Edison township Population

Edison township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Edison township includes 97.16% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White30897.16%
Two or more races92.84%

Edison township Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Edison township's average per capita income is $63,500. Household income levels show a median of $139,250. 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$139,750$175,683
Households$139,250$170,899
Married Families$131,250-
Non Families--

$63,500

Average Income

$139,250

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)