Unemployment Rate in Lake County, MI was 7.70% in February of 2024, according to the United States Federal Reserve. Historically, Unemployment Rate in Lake County, MI reached a record high of 25.10 in April of 2020 and a record low of 4.30 in October of 2019. Trading Economics provides the current actual value, an historical data chart and related indicators for Unemployment Rate in Lake County, MI - last updated from the United States Federal Reserve on May of 2024.