In 2018, Lemhi County, ID had a population of 7.8k people with a median age of 52.3 and a median household income of $37,921. Between 2017 and 2018 the population of Lemhi County, ID grew from 7,755 to 7,798, a 0.554% increase and its median household income grew from $36,031 to $37,921, a 5.25% increase.
The 5 largest ethnic groups in Lemhi County, ID are White (Non-Hispanic) (93.2%), Two+ (Non-Hispanic) (3.1%), White (Hispanic) (1.6%), Two+ (Hispanic) (1.03%), and Other (Hispanic) (0.577%). NaNk% of the people in Lemhi County, ID speak a non-English language, and 98.5% are U.S. citizens.
The median property value in Lemhi County, ID is $171,000, and the homeownership rate is 75.4%. Most people in Lemhi County, ID commute by Drove Alone, and the average commute time is 14.6 minutes. The average car ownership in Lemhi County, ID is 2 cars per household.