In 2023, Dunn County, ND had a population of 4.04k people with a median age of 40.8 and a median household income of $94,688. Between 2022 and 2023 the population of Dunn County, ND declined from 4,049 to 4,043, a −0.148% decrease and its median household income grew from $91,758 to $94,688, a 3.19% increase.
The 5 largest ethnic groups in Dunn County, ND are White (Non-Hispanic) (80%), American Indian & Alaska Native (Non-Hispanic) (10.2%), Two+ (Non-Hispanic) (4.65%), White (Hispanic) (2.08%), and Two+ (Hispanic) (1.26%).
None of the households in Dunn County, ND 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.
97.8% of the residents in Dunn County, ND are U.S. citizens.
In 2023, the median property value in Dunn County, ND was $244,000, and the homeownership rate was 71.8%.
Most people in Dunn County, ND drove alone to work, and the average commute time was 26.2 minutes. The average car ownership in Dunn County, ND was 2 cars per household.
Dunn County, ND borders Billings County, ND, McKenzie County, ND, McLean County, ND, Mercer County, ND, Mountrail County, ND, and Stark County, ND.