In 2021, McKenzie County, ND had a population of 13.8k people with a median age of 30.3 and a median household income of $78,442. Between 2020 and 2021 the population of McKenzie County, ND declined from 13,836 to 13,762, a −0.535% decrease and its median household income grew from $75,238 to $78,442, a 4.26% increase.
The 5 largest ethnic groups in McKenzie County, ND are White (Non-Hispanic) (75.3%), American Indian & Alaska Native (Non-Hispanic) (9.26%), White (Hispanic) (4.91%), Two+ (Non-Hispanic) (3.23%), and Black or African American (Non-Hispanic) (1.9%).
None of the households in McKenzie 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.
99% of the residents in McKenzie County, ND are U.S. citizens.
In 2021, the median property value in McKenzie County, ND was $309,400, and the homeownership rate was 60.1%.
Most people in McKenzie County, ND drove alone to work, and the average commute time was 19.7 minutes. The average car ownership in McKenzie County, ND was 2 cars per household.
McKenzie County, ND borders Richland County, MT, Roosevelt County, MT, Wibaux County, MT, Billings County, ND, Dunn County, ND, Golden Valley County, ND, Mountrail County, ND, and Williams County, ND.