Le Sueur is located in Kingsbury County, South Dakota. Le Sueur has a 2025 population of 147 . Le Sueur is currently growing at a rate of 0.68% annually and its population has increased by 5% since the most recent census, which recorded a population of 140 in 2020.
The average household income in Le Sueur is $78,518 with a poverty rate of 12.36%. The median age in Le Sueur is 61.4 years: 51.3 years for males, and 62.5 years for females. For every 100 females there are 122.5 males.
Data after 2023 is projected based on recent change
The racial composition of Le Sueur includes 100% White, and smaller percentages for and multiracial populations.
White (100%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 89 | 100% |
Married
Widowed
Divorced
Separated
Never Married
Le Sueur's average per capita income is $50,375. Household income levels show a median of $43,333. The poverty rate stands at 12.36%.
Name | Median | Mean |
|---|---|---|
| Married Families | $51,000 | - |
| Families | $50,750 | $91,218 |
| Households | $43,333 | $78,518 |
| Non Families | - | - |
Average Income
Median Household Income
Poverty Rate