Andover Flag

Andover

County:
Day County
County Seat:
No
Area (mi²):
0.27
State:
South Dakota

Andover is a town located in Day County, South Dakota. Andover has a 2025 population of 68. Andover is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 68 in 2020.

The average household income in Andover is $63,368 with a poverty rate of 5.56%.The median age in Andover is 61.7 years: 61.8 years for males, and 61.6 years for females.

68
Total Population
252
Density (mi²)
0 0%
Growth

Andover Population

Andover Population

Data after 2023 is projected based on recent change

Demographics

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

Population by Race

Race
Population
Percentage (of total)
White36100%

Andover Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Andover's average per capita income is $29,688. Household income levels show a median of $0. The poverty rate stands at 5.56%.

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
Non Families$30,000$30,631
Households-$63,368
Families-$121,567
Married Families--

$29,688

Average Income

$0

Median Household Income

5.56%

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)