Unemployment Rate in Randolph County, MO was 3.90% in March of 2026, according to the United States Federal Reserve. Historically, Unemployment Rate in Randolph County, MO reached a record high of 12.50 in March of 2010 and a record low of 1.90 in April of 2022. Trading Economics provides the current actual value, an historical data chart and related indicators for Unemployment Rate in Randolph County, MO - last updated from the United States Federal Reserve on June of 2026.