In 2021, Williams County, ND had a population of 38.5k people with a median age of 31.6 and a median household income of $80,142. Between 2020 and 2021 the population of Williams County, ND grew from 36,044 to 38,460, a 6.7% increase and its median household income grew from $79,508 to $80,142, a 0.797% increase.
The 5 largest ethnic groups in Williams County, ND are White (Non-Hispanic) (76.9%), Other (Hispanic) (5.19%), Black or African American (Non-Hispanic) (4.81%), Two+ (Non-Hispanic) (4.81%), and White (Hispanic) (2.98%).
None of the households in Williams 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.
95% of the residents in Williams County, ND are U.S. citizens.
The largest universities in Williams County, ND are Williston State College (327 degrees awarded in 2021).
In 2021, the median property value in Williams County, ND was $240,700, and the homeownership rate was 54.6%.
Most people in Williams County, ND drove alone to work, and the average commute time was 16.3 minutes. The average car ownership in Williams County, ND was 2 cars per household.
Williams County, ND borders Richland County, MT, Roosevelt County, MT, Sheridan County, MT, Burke County, ND, Divide County, ND, McKenzie County, ND, and Mountrail County, ND.