In 2020, Nez Perce County, ID had a population of 40.5k people with a median age of 40.4 and a median household income of $57,099. Between 2019 and 2020 the population of Nez Perce County, ID grew from 40,217 to 40,468, a 0.624% increase and its median household income declined from $58,107 to $57,099, a −1.73% decrease.
The 5 largest ethnic groups in Nez Perce County, ID are White (Non-Hispanic) (86.6%), American Indian & Alaska Native (Non-Hispanic) (5.76%), White (Hispanic) (3.05%), Two+ (Non-Hispanic) (2.29%), and Asian (Non-Hispanic) (0.813%).
None of the households in Nez Perce 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.
99.5% of the residents in Nez Perce County, ID are U.S. citizens.
The largest universities in Nez Perce County, ID are Lewis-Clark State College (896 degrees awarded in 2020), Headmasters School of Hair Design (20 degrees), and Mr Leon's School of Hair Design-Lewiston (16 degrees).
In 2020, the median property value in Nez Perce County, ID was $205,600, and the homeownership rate was 73%. Most people in Nez Perce County, ID drove alone to work, and the average commute time was 17.4 minutes. The average car ownership in Nez Perce County, ID was 2 cars per household.