Vermillion Flag

Vermillion

County:
Clay County
County Seat:
No
Area (mi²):
22.768
State:
South Dakota

Vermillion is located in Clay County, South Dakota. Vermillion has a 2025 population of 392 . Vermillion is currently declining at a rate of -1.01% annually but its population has increased by 2.35% since the most recent census, which recorded a population of 383 in 2020.

The average household income in Vermillion is $150,668 with a poverty rate of 0%. The median age in Vermillion is 52.8 years: 55 years for males, and 34.3 years for females. For every 100 females there are 79.3 males.

392
Total Population
17
Density (mi²)
-4 -1.01%
Growth

Vermillion Population

Vermillion Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Vermillion includes 87.73% White, and smaller percentages for and multiracial populations.

Population by Race

White (87.73%)

Two or more races (12.27%)

Race
Population
Percentage (of total)
White23687.73%
Two or more races3312.27%

Vermillion Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Vermillion's average per capita income is $81,894. Household income levels show a median of $0. 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$197,344$207,794
Married Families$197,344-
Non Families$80,795$96,671
Households-$150,668

$81,894

Average Income

$0

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)