Gayville Flag

Gayville

County:
Yankton County
County Seat:
No
Area (mi²):
31.078
State:
South Dakota

Gayville is located in Yankton County, South Dakota. Gayville has a 2025 population of 177 . Gayville is currently declining at a rate of -1.67% annually and its population has decreased by -2.75% since the most recent census, which recorded a population of 182 in 2020.

The average household income in Gayville is $66,205 with a poverty rate of 6.93%. The median age in Gayville is 42.9 years: 42.7 years for males, and 62.1 years for females. For every 100 females there are 260.7 males.

177
Total Population
6
Density (mi²)
-3 -1.67%
Growth

Gayville Population

Gayville Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Gayville includes 99.01% White, and smaller percentages for Asian and multiracial populations.

Population by Race

White (99.01%)

Asian (0.99%)

Race
Population
Percentage (of total)
White20099.01%
Asian20.99%

Gayville Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Gayville's average per capita income is $60,818. Household income levels show a median of $61,512. The poverty rate stands at 6.93%.

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$73,971-
Families$73,897$81,838
Households$61,512$66,205
Non Families$61,096$57,965

$60,818

Average Income

$61,512

Median Household Income

6.93%

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)