Lake is located in Aurora County, South Dakota. Lake has a 2025 population of 51. Lake is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 51 in 2020.
The average household income in Lake is $140,612 with a poverty rate of 21.88%.The median age in Lake is 31.1 years: 31.6 years for males, and 17.8 years for females.
Data after 2023 is projected based on recent change
The racial composition of Lake includes 100% White, and smaller percentages for and multiracial populations.
White (100.0%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 64 | 100% |
Married
Widowed
Divorced
Separated
Never Married
Lake's average per capita income is $70,000. Household income levels show a median of $96,750. The poverty rate stands at 21.88%.
Name | Median | Mean |
|---|---|---|
| Families | $103,750 | $174,683 |
| Married Families | $103,750 | - |
| Households | $96,750 | $140,612 |
| Non Families | $95,417 | $58,840 |
Average Income
Median Household Income
Poverty Rate