Ortley Flag

Ortley

County:
Roberts County
County Seat:
No
Area (mi²):
33.606
State:
South Dakota

Ortley is located in Roberts County, South Dakota. Ortley has a 2025 population of 87 . Ortley is currently declining at a rate of 0% annually and its population has increased by 1.16% since the most recent census, which recorded a population of 86 in 2020.

The average household income in Ortley is $77,110 with a poverty rate of 0%. The median age in Ortley is 62.1 years: 61.8 years for males, and 62.2 years for females. For every 100 females there are 136.0 males.

87
Total Population
3
Density (mi²)

Ortley Population

Ortley Population

Data after 2023 is projected based on recent change

Demographics

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

Population by Race

White (100%)

Race
Population
Percentage (of total)
White118100%

Ortley Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Ortley's average per capita income is $33,542. Household income levels show a median of $78,438. The poverty rate stands at 0%.

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$120,313-
Households$78,438$77,110
Non Families$78,281$69,482
Families-$87,790

$33,542

Average Income

$78,438

Median Household Income

0%

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)