In 2020, Blaine County, ID had a population of 22.7k people with a median age of 43.7 and a median household income of $64,627. Between 2019 and 2020 the population of Blaine County, ID grew from 22,373 to 22,729, a 1.59% increase and its median household income grew from $56,694 to $64,627, a 14% increase.
The 5 largest ethnic groups in Blaine County, ID are White (Non-Hispanic) (74%), White (Hispanic) (16.3%), Two+ (Hispanic) (3.39%), Other (Hispanic) (2.93%), and Two+ (Non-Hispanic) (1.12%).
None of the households in Blaine 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.
90.5% of the residents in Blaine County, ID are U.S. citizens.
In 2020, the median property value in Blaine County, ID was $458,100, and the homeownership rate was 72.6%.
Most people in Blaine County, ID drove alone to work, and the average commute time was 17.5 minutes. The average car ownership in Blaine County, ID was 2 cars per household.
Blaine County, ID borders Bingham County, ID, Butte County, ID, Camas County, ID, Cassia County, ID, Custer County, ID, Elmore County, ID, Lincoln County, ID, Minidoka County, ID, and Power County, ID.