Mean Commuting Time for Workers (5-year estimate) in Contra Costa County, CA was 36.76692 Minutes in January of 2022, according to the United States Federal Reserve. Historically, Mean Commuting Time for Workers (5-year estimate) in Contra Costa County, CA reached a record high of 38.69120 in January of 2019 and a record low of 31.99601 in January of 2010. Trading Economics provides the current actual value, an historical data chart and related indicators for Mean Commuting Time for Workers (5-year estimate) in Contra Costa County, CA - last updated from the United States Federal Reserve on May of 2024.