Mean Commuting Time for Workers (5-year estimate) in Gratiot County, MI was 24.61462 Minutes in January of 2023, according to the United States Federal Reserve. Historically, Mean Commuting Time for Workers (5-year estimate) in Gratiot County, MI reached a record high of 24.61462 in January of 2023 and a record low of 21.79071 in January of 2012. Trading Economics provides the current actual value, an historical data chart and related indicators for Mean Commuting Time for Workers (5-year estimate) in Gratiot County, MI - last updated from the United States Federal Reserve on September of 2025.