Nielsville is a city located in Polk County, Minnesota. Nielsville has a 2025 population of 77 . Nielsville is currently declining at a rate of -1.28% annually and its population has decreased by -4.94% since the most recent census, which recorded a population of 81 in 2020.
The average household income in Nielsville is $44,167 with a poverty rate of 44.12%. The median age in Nielsville is 47.2 years: 53.5 years for males, and 29.3 years for females. For every 100 females there are 78.9 males.
Data after 2023 is projected based on recent change
The racial composition of Nielsville includes 61.76% White, 38.24% other race, and smaller percentages for and multiracial populations.
White (61.76%)
Other race (38.24%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 42 | 61.76% |
| Other race | 26 | 38.24% |
Married
Widowed
Divorced
Separated
Never Married
Nielsville's average per capita income is $20,000. Household income levels show a median of $40,313. The poverty rate stands at 44.12%.
Name | Median | Mean |
|---|---|---|
| Married Families | $46,250 | - |
| Families | $40,938 | $48,732 |
| Households | $40,313 | $44,167 |
| Non Families | - | $33,325 |
Average Income
Median Household Income
Poverty Rate