In 2021, Boundary County, ID had a population of 12k people with a median age of 43.8 and a median household income of $51,261. Between 2020 and 2021 the population of Boundary County, ID declined from 12,156 to 11,966, a −1.56% decrease and its median household income grew from $45,319 to $51,261, a 13.1% increase.
The 5 largest ethnic groups in Boundary County, ID are White (Non-Hispanic) (88.8%), White (Hispanic) (2.7%), Two+ (Non-Hispanic) (1.87%), Other (Hispanic) (1.5%), and American Indian & Alaska Native (Non-Hispanic) (1.4%).
None of the households in Boundary County, ID 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.
96.9% of the residents in Boundary County, ID are U.S. citizens.
In 2021, the median property value in Boundary County, ID was $262,300, and the homeownership rate was 77.1%.
Most people in Boundary County, ID drove alone to work, and the average commute time was 24.8 minutes. The average car ownership in Boundary County, ID was 2 cars per household.
Boundary County, ID borders Bonner County, ID, Lincoln County, MT, and Pend Oreille County, WA.