Unemployment Rate in Blaine County, ID was 3.20% in April of 2026, according to the United States Federal Reserve. Historically, Unemployment Rate in Blaine County, ID reached a record high of 24.50 in April of 2020 and a record low of 1.20 in August of 1990. Trading Economics provides the current actual value, an historical data chart and related indicators for Unemployment Rate in Blaine County, ID - last updated from the United States Federal Reserve on June of 2026.