Lone Rock Flag

Lone Rock

County:
Moody County
County Seat:
No
Area (mi²):
21.954
State:
South Dakota

Lone Rock is located in Moody County, South Dakota. Lone Rock has a 2025 population of 94 . Lone Rock is currently growing at a rate of 2.17% annually and its population has increased by 6.82% since the most recent census, which recorded a population of 88 in 2020.

The average household income in Lone Rock is $103,113 with a poverty rate of 0%. The median age in Lone Rock is 58.7 years: 58.9 years for males, and 58.1 years for females. For every 100 females there are 160.0 males.

94
Total Population
4
Density (mi²)
2 2.17%
Growth

Lone Rock Population

Lone Rock Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Lone Rock includes 82.05% White, and smaller percentages for and multiracial populations.

Population by Race

White (82.05%)

Two or more races (17.95%)

Race
Population
Percentage (of total)
White3282.05%
Two or more races717.95%

Lone Rock Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Lone Rock's average per capita income is $49,464. Household income levels show a median of $101,667. 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
Households$101,667$103,113
Families$101,667$103,113
Married Families$101,667-
Non Families--

$49,464

Average Income

$101,667

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)