Le Roy township Flag

Le Roy township

County:
Lake County
County Seat:
No
Area (mi²):
35.97
State:
South Dakota

Le Roy township is located in Lake County, South Dakota. Le Roy township has a 2026 population of 192. Le Roy township is currently declining at a rate of -0.52% annually but its population has increased by 0.52% since the most recent census, which recorded a population of 191 in 2020.

The median household income in Le Roy township is $118,000 with a poverty rate of 1.32%. The median age in Le Roy township is 42.8 years: 45.8 years for males, and 38.3 years for females. For every 100 females there are 111.1 males.

192
Total Population
5.3
Density (mi²)
-1 -0.52%
Growth

Le Roy township Population

Le Roy township Population

Year ↓
Population
Growth
Annual Change
2026192-1-0.52%
2025193-1-0.52%
2024194-2-1.02%
202319652.62%
202219121.06%
2021189-2-1.05%
2020191-1-0.52%
2019246-6-2.38%
201825262.44%
201724652.07%
201624172.99%
201523441.74%
201423031.32%
201322752.25%
201222241.83%
201121894.31%
201021010.48%

Median Age

Overall: 42.8 years
Female: 38.3 years
Male: 45.8 years

Le Roy township Adults

There are 115 adults, (38 of whom are seniors) in Le Roy township.

Sex Ratio

Female: 72 (47.4%)
Male: 80 (52.6%)

Demographics

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

Population by Race

Race
Population ↓
Percentage (of total)
White152100%
Race
Population ↓
Percentage (of total)
White152100%

Le Roy township Marital Status

Economics and Income Statistics

Le Roy township's average per capita income is $57,981. Household income levels show a median of $118,000. The poverty rate stands at 1.32%.

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
Non Families$127,969$105,362
Households$118,000$117,602
Families$112,188$120,849
Married Families$112,188-

$57,981

Average Income

$118,000

Median Household Income

1.32%

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)