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 2026 population of 68. Andover is currently declining at a rate of 0% annually and its population has increased by 1.49% since the most recent census, which recorded a population of 67 in 2020.

The median household income in Andover is $68,333 with a poverty rate of 9.68%. The median age in Andover is 61.6 years: 61.5 years for males, and 61.7 years for females. For every 100 females there are 93.8 males.

68
Total Population
252
Density (mi²)

Andover Population

Andover Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20266800%
20256800%
20246811.49%
20236700%
20226711.52%
202166-1-1.49%
20206700%
201982-2-2.38%
20188400%
201784-1-1.18%
20168500%
201585-1-1.16%
201486-1-1.15%
201387-1-1.14%
201288-3-3.3%
20119100%
20109100%

Median Age

Overall: 61.6 years
Female: 61.7 years
Male: 61.5 years

Andover Adults

There are 31 adults, (9 of whom are seniors) in Andover.

Sex Ratio

Female: 16 (51.6%)
Male: 15 (48.4%)

Demographics

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

Population by Race

Race
Population ↓
Percentage (of total)
White31100%
Race
Population ↓
Percentage (of total)
White31100%

Andover Marital Status

Economics and Income Statistics

Andover 's average per capita income is $31,563. Household income levels show a median of $68,333. The poverty rate stands at 9.68%.

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$108,125-
Families$79,688$124,982
Households$68,333$80,032
Non Families$31,250$35,082

$31,563

Average Income

$68,333

Median Household Income

9.68%

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)