Data files are available for download in Comma Separated Values files (.csv file extension)—Data items are separated by commas, where each new line represents a new row, and by Excel files by state (.xls file extension). Migration data: Nonmigrant and migrant returns, calendar years 2018–2019 OneSheet PDF Documentation Migration data users guide and record layouts PDF Migration data .csv files State-to-state outflow State-to-state inflow County-to-county outflow County-to-county inflow Gross migration file Individual Excel file XLS Comma separated value file ZIP file 2018-2019 ZIP (contains the documentation, the .csv files, and all state files in Excel format) Migration data by individual state States A-K States L-N States O-W Alabama XLS Alaska XLS Arizona XLS Arkansas XLS California XLS Colorado XLS Connecticut XLS Delaware XLS District of Columbia XLS Florida XLS Georgia XLS Hawaii XLS Idaho XLS Illinois XLS Indiana XLS Iowa XLS Kansas XLS Kentucky XLS Louisiana XLS Maine XLS Maryland XLS Massachusetts XLS Michigan XLS Minnesota XLS Mississippi XLS Missouri XLS Montana XLS Nebraska XLS Nevada XLS New Hampshire XLS New Jersey XLS New Mexico XLS New York XLS North Carolina XLS North Dakota XLS Ohio XLS Oklahoma XLS Oregon XLS Pennsylvania XLS Rhode Island XLS South Carolina XLS South Dakota XLS Tennessee XLS Texas XLS Utah XLS Vermont XLS Virginia XLS Washington XLS West Virginia XLS Wisconsin XLS Wyoming XLS Return to Migration data