Ortley Flag

Ortley

County:
Roberts County
County Seat:
No
Area (mi²):
2.244
State:
South Dakota

Ortley is a town located in Roberts County, South Dakota. Ortley has a 2025 population of 47. Ortley is currently declining at a rate of 0% annually and its population has decreased by -4.08% since the most recent census, which recorded a population of 49 in 2020.

The average household income in Ortley is $54,419 with a poverty rate of 27.42%. The median age in Ortley is 44 years: 48.5 years for males, and 40.8 years for females.

47
Total Population
21
Density (mi²)
0 0%
Growth

Ortley Population

Ortley Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Ortley includes 95.16% White, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Race
Population
Percentage (of total)
White5995.16%
Two or more races34.84%
Black or African American00%
Native American00%
Asian00%
Native Hawaiian or Pacific Islander00%
Other race00%

Ortley Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Ortley's average per capita income is $58,438. Household income levels show a median of $38,750. The poverty rate stands at 27.42%.

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
Households$38,750$54,419
Non Families$31,250$36,100
Families-$89,391
Married Families--

$58,438

Average Income

$38,750

Median Household Income

27.42%

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)