Webster Flag

Webster

County:
Day County
County Seat:
No
Area (mi²):
33.337
State:
South Dakota

Webster is located in Day County, South Dakota. Webster has a 2025 population of 305. Webster is currently growing at a rate of 0.99% annually and its population has increased by 4.1% since the most recent census, which recorded a population of 293 in 2020.

The average household income in Webster is $112,152 with a poverty rate of 4.58%.The median age in Webster is 40.3 years: 35.5 years for males, and 40.6 years for females.

305
Total Population
9
Density (mi²)
3 0.99%
Growth

Webster Population

Webster Population

Data after 2023 is projected based on recent change

Demographics

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

Population by Race

White (100.0%)

Race
Population
Percentage (of total)
White262100%

Webster Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Webster's average per capita income is $52,917. Household income levels show a median of $103,594. The poverty rate stands at 4.58%.

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$125,833-
Households$103,594$112,152
Families$101,786$115,080
Non Families--

$52,917

Average Income

$103,594

Median Household Income

4.58%

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)