None of the households in Oliver 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.
99.8% of the residents in Oliver County, ND are U.S. citizens.
In 2024, the median property value in Oliver County, ND was $215,700, and the homeownership rate was 95.2%.
Most people in Oliver County, ND drove alone to work, and the average commute time was 25.9 minutes. The average car ownership in Oliver County, ND was 3 cars per household.
Oliver County, ND borders Burleigh County, ND, McLean County, ND, Mercer County, ND, and Morton County, ND.