Unemployment Rate in Kent County, MI was 3.90% in January of 2024, according to the United States Federal Reserve. Historically, Unemployment Rate in Kent County, MI reached a record high of 10.70 in January of 2009 and a record low of 2.80 in January of 1998. Trading Economics provides the current actual value, an historical data chart and related indicators for Unemployment Rate in Kent County, MI - last updated from the United States Federal Reserve on June of 2026.