Unemployment Rate in Maries County, MO was 4.00% in February of 2024, according to the United States Federal Reserve. Historically, Unemployment Rate in Maries County, MO reached a record high of 13.10 in December of 1990 and a record low of 1.60 in October of 1999. Trading Economics provides the current actual value, an historical data chart and related indicators for Unemployment Rate in Maries County, MO - last updated from the United States Federal Reserve on May of 2024.