FRED Adds Net County Migration Data

These 3143 series on net county migration come from the U.S. Census Bureau’s American Community Survey. To build this data set, the American Community Survey asked members of households whether they lived in the same residence 1 year ago. For those who lived in a different residence, the survey collected information on their previous residence. Each positive (negative) observation represents the total number of people who have moved in (moved out) of the county for the observation period.