Polk County, MN Demographics
Polk County, MN is the 34th most populous of 87 counties in Minnesota, with 31,192 residents across 1,971 square miles. That is about 16 people per square mile.
At the 2020 census
| Population | 31,192 |
|---|---|
| Land area | 1,971 sq mi |
| Density | 16 / sq mi |
Data: 2020 Census · American Community Survey 2024
How Polk County compares to the US
We're computing this county's comparison table. Check back shortly. Population, land area, and density above are already exact.
Related places
Other counties nearby
Nearest counties
Metro areas containing Polk County
About this page
Figures come from the 2020 census and the American Community Survey, compared against national averages.