LAUSR

In this research brief, we contribute to a much-needed, initial, and growing inventory of data on Puerto Rican migration after Hurricane Maria. Using data from the Federal Reserve Bank of New York/Equifax Consumer Credit Panel, we provide a detailed account of out-migration from and return migration to Puerto Rico in the quarters and years after Hurricane Maria. We show that out-migration from Puerto Rico was and remains elevated after Hurricane Maria, particularly for more vulnerable places with respect to water area and especially substandard housing. We also show that return migration to Puerto Rico by the second quarter of 2019 is low, 12–13%, with those emigrating from relatively more vulnerable places returning to the island at comparably higher levels than those from less vulnerable places. Taken together, our results help to round out a small, but growing body of research on migration after Hurricane Maria and other extreme weather events.