Cottonwood Lake is located in Edmunds County, South Dakota. Cottonwood Lake has a 2025 population of 40 . Cottonwood 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 40 in 2020.
The average household income in Cottonwood Lake is $89,817 with a poverty rate of 0%. The median age in Cottonwood Lake is 35.5 years: 41.3 years for males, and 35.2 years for females. For every 100 females there are 171.4 males.
Data after 2023 is projected based on recent change
The racial composition of Cottonwood Lake includes 100% White, and smaller percentages for and multiracial populations.
White (100%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 19 | 100% |
Married
Widowed
Divorced
Separated
Never Married
Cottonwood Lake's average per capita income is $42,500. Household income levels show a median of $95,000. The poverty rate stands at 0%.
Name | Median | Mean |
|---|---|---|
| Households | $95,000 | $89,817 |
| Families | - | - |
| Married Families | - | - |
| Non Families | - | - |
Average Income
Median Household Income
Poverty Rate