Vivian Flag

Vivian

County:
Lyman County
County Seat:
No
Area (mi²):
1.729
State:
South Dakota

Vivian is a CDP located in Lyman County, South Dakota. Vivian has a 2025 population of 33. Vivian is currently declining at a rate of -13.16% annually and its population has decreased by -62.07% since the most recent census, which recorded a population of 87 in 2020.

The average household income in Vivian is $47,992 with a poverty rate of 12.82%. The median age in Vivian is 60 years: 0 years for males, and 51.5 years for females.

33
Total Population
19
Density (mi²)
-5 -13.16%
Growth

Vivian Population

Vivian Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Vivian includes 100% White, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race, Two or more races and multiracial populations.

Population by Race

White

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Two or more races

Race
Population
Percentage (of total)
White39100%
Black or African American00%
Native American00%
Asian00%
Native Hawaiian or Pacific Islander00%
Other race00%
Two or more races00%

Vivian Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Vivian's average per capita income is $0. Household income levels show a median of $58,000. The poverty rate stands at 12.82%.

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$58,000$47,992
Families--
Married Families--
Non Families--

$0

Average Income

$58,000

Median Household Income

12.82%

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)