In 2020, Polk County, MN had a population of 31.4k people with a median age of 38.9 and a median household income of $58,682. Between 2019 and 2020 the population of Polk County, MN declined from 31,521 to 31,384, a −0.435% decrease and its median household income declined from $59,343 to $58,682, a −1.11% decrease.
The 5 largest ethnic groups in Polk County, MN are White (Non-Hispanic) (85.8%), White (Hispanic) (3.6%), Two+ (Non-Hispanic) (2.42%), Black or African American (Non-Hispanic) (2.27%), and Other (Hispanic) (1.59%).
None of the households in Polk County, MN reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
98.3% of the residents in Polk County, MN are U.S. citizens.
The largest universities in Polk County, MN are University of Minnesota-Crookston (487 degrees awarded in 2020).
In 2020, the median property value in Polk County, MN was $169,100, and the homeownership rate was 71.5%.
Most people in Polk County, MN drove alone to work, and the average commute time was 18.3 minutes. The average car ownership in Polk County, MN was 2 cars per household.
Polk County, MN borders Clearwater County, MN, Mahnomen County, MN, Marshall County, MN, Norman County, MN, Pennington County, MN, Red Lake County, MN, Grand Forks County, ND, and Traill County, ND.