Wilmot Flag

Wilmot

County:
Roberts County
County Seat:
No
Area (mi²):
0.533
State:
South Dakota

Wilmot is a city located in Roberts County, South Dakota. Wilmot has a 2025 population of 424 . Wilmot is currently declining at a rate of -0.47% annually and its population has decreased by -2.08% since the most recent census, which recorded a population of 433 in 2020.

The average household income in Wilmot is $75,739 with a poverty rate of 9.38%. The median age in Wilmot is 57.2 years: 47.3 years for males, and 64.7 years for females. For every 100 females there are 129.7 males.

424
Total Population
796
Density (mi²)
-2 -0.47%
Growth

Wilmot Population

Wilmot Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Wilmot includes 85.71% White, 7.03% other race, and smaller percentages for Native American and multiracial populations.

Population by Race

White (85.71%)

Other race (7.03%)

Two or more races (6.8%)

Native American (0.45%)

Race
Population
Percentage (of total)
White37885.71%
Other race317.03%
Two or more races306.8%
Native American20.45%

Wilmot Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Wilmot's average per capita income is $49,861. Household income levels show a median of $61,563. The poverty rate stands at 9.38%.

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$81,250-
Families$74,236$93,858
Households$61,563$75,739
Non Families$42,500$57,436

$49,861

Average Income

$61,563

Median Household Income

9.38%

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)