Unemployment Rate in Martin County, MN was 3.60% in February of 2024, according to the United States Federal Reserve. Historically, Unemployment Rate in Martin County, MN reached a record high of 9.00 in February of 2010 and a record low of 1.80 in November of 2023. Trading Economics provides the current actual value, an historical data chart and related indicators for Unemployment Rate in Martin County, MN - last updated from the United States Federal Reserve on May of 2024.