Unemployment Rate in McCurtain County, OK was 4.20% in January of 2024, according to the United States Federal Reserve. Historically, Unemployment Rate in McCurtain County, OK reached a record high of 11.40 in January of 1991 and a record low of 4.20 in January of 2022. Trading Economics provides the current actual value, an historical data chart and related indicators for Unemployment Rate in McCurtain County, OK - last updated from the United States Federal Reserve on June of 2026.