Mean Commuting Time for Workers (5-year estimate) in Marshall County, IA was 19.87563 Minutes in January of 2022, according to the United States Federal Reserve. Historically, Mean Commuting Time for Workers (5-year estimate) in Marshall County, IA reached a record high of 19.87563 in January of 2022 and a record low of 16.76306 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 Marshall County, IA - last updated from the United States Federal Reserve on May of 2024.