Red Iron Lake Flag

Red Iron Lake

County:
Marshall County
County Seat:
No
Area (mi²):
31.125
State:
South Dakota

Red Iron Lake is located in Marshall County, South Dakota. Red Iron Lake has a 2025 population of 222. Red Iron Lake is currently growing at a rate of 1.83% annually and its population has increased by 8.82% since the most recent census, which recorded a population of 204 in 2020.

The average household income in Red Iron Lake is $62,892 with a poverty rate of 8.82%.The median age in Red Iron Lake is 57.9 years: 52.3 years for males, and 64.2 years for females.

222
Total Population
7
Density (mi²)
4 1.83%
Growth

Red Iron Lake Population

Red Iron Lake Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Red Iron Lake includes 77.94% White, 21.32% Native American, and smaller percentages for Black or African American and multiracial populations.

Population by Race

White (77.9%)

Native American (21.3%)

Black or African American (0.7%)

Race
Population
Percentage (of total)
White10677.94%
Native American2921.32%
Black or African American10.74%

Red Iron Lake Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Red Iron Lake's average per capita income is $45,536. Household income levels show a median of $61,731. The poverty rate stands at 8.82%.

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
Families$89,545$100,791
Married Families$89,545-
Households$61,731$62,892
Non Families-$32,212

$45,536

Average Income

$61,731

Median Household Income

8.82%

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)