Marshfield Flag

Marshfield

County:
Perkins County
County Seat:
No
Area (mi²):
71.547
State:
South Dakota

Marshfield is located in Perkins County, South Dakota. Marshfield has a 2025 population of 37 . Marshfield is currently growing at a rate of 2.78% annually and its population has increased by 2.78% since the most recent census, which recorded a population of 36 in 2020.

The average household income in Marshfield is $89,800 with a poverty rate of 21.05%. The median age in Marshfield is 57.3 years: 36.8 years for males, and 57.5 years for females. For every 100 females there are 137.5 males.

37
Total Population
1
Density (mi²)
1 2.78%
Growth

Marshfield Population

Marshfield Population

Data after 2023 is projected based on recent change

Demographics

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

Population by Race

White (100%)

Race
Population
Percentage (of total)
White19100%

Marshfield Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Marshfield's average per capita income is $11,250. Household income levels show a median of $0. The poverty rate stands at 21.05%.

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
Households-$89,800
Families-$89,800
Married Families--
Non Families--

$11,250

Average Income

$0

Median Household Income

21.05%

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)