In 2019, Grant County, ND had a population of 2.35k people with a median age of 50.1 and a median household income of $50,938. Between 2018 and 2019 the population of Grant County, ND declined from 2,380 to 2,353, a −1.13% decrease and its median household income declined from $50,962 to $50,938, a −0.0471% decrease.
The 5 largest ethnic groups in Grant County, ND are White (Non-Hispanic) (95.6%), Two+ (Non-Hispanic) (1.23%), Asian (Non-Hispanic) (1.19%), White (Hispanic) (0.892%), and American Indian & Alaska Native (Non-Hispanic) (0.765%). 0% of the households in Grant County, ND speak a non-English language at home as their primary language.
99.2% of the residents in Grant County, ND are U.S. citizens.
In 2019, the median property value in Grant County, ND was $81,800, and the homeownership rate was 86.7%. Most people in Grant County, ND drove alone to work, and the average commute time was 17.6 minutes. The average car ownership in Grant County, ND was 2 cars per household.