Arlington Flag

Arlington

County Seat:
No
Area (mi²):
1.718
State:
South Dakota

Arlington is a city located in Kingsbury County, South Dakota. Arlington has a 2025 population of 926 . Arlington is currently declining at a rate of 0% annually and its population has increased by 0.22% since the most recent census, which recorded a population of 924 in 2020.

The average household income in Arlington is $73,160 with a poverty rate of 16.69%. The median age in Arlington is 39.1 years: 40.5 years for males, and 38.3 years for females. For every 100 females there are 80.7 males.

926
Total Population
539
Density (mi²)

Arlington Population

Arlington Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Arlington includes 98.92% White, and smaller percentages for Two or more races, other race and multiracial populations.

Population by Race

White (98.92%)

Two or more races (0.6%)

Other race (0.48%)

Race
Population
Percentage (of total)
White82498.92%
Two or more races50.6%
Other race40.48%

Arlington Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Arlington's average per capita income is $41,923. Household income levels show a median of $67,083. The poverty rate stands at 16.69%.

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$93,750-
Families$90,625$87,426
Households$67,083$73,160
Non Families$37,566$40,409

$41,923

Average Income

$67,083

Median Household Income

16.69%

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)