Mayfield township Flag

Mayfield township

County:
Yankton County
County Seat:
No
Area (mi²):
36.513
State:
South Dakota

Mayfield township is located in Yankton County, South Dakota. Mayfield township has a 2025 population of 187. Mayfield township is currently growing at a rate of 1.08% annually and its population has increased by 3.31% since the most recent census, which recorded a population of 181 in 2020.

The average household income in Mayfield township is $72,710 with a poverty rate of 6.02%. The median age in Mayfield township is 35.7 years: 27.4 years for males, and 56.8 years for females.

187
Total Population
5
Density (mi²)
2 1.08%
Growth

Mayfield township Population

Mayfield township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Mayfield township includes 94.74% White, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Race
Population
Percentage (of total)
White12694.74%
Two or more races75.26%
Black or African American00%
Native American00%
Asian00%
Native Hawaiian or Pacific Islander00%
Other race00%

Mayfield township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Mayfield township's average per capita income is $39,821. Household income levels show a median of $0. The poverty rate stands at 6.02%.

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$110,893-
Families$92,292$104,373
Non Families$49,286$48,961
Households-$72,710

$39,821

Average Income

$0

Median Household Income

6.02%

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)