Many of the issues surrounding Cuban migration are unique but not new. Normal immigration from Cuba has been elusive since Fidel Castro came to power. Over the past 50 years, the practice of Cubans fleeing by boat to the United States has become commonplace, and at some points reached the levels of a mass exodus. Since the last upsurge of "boat people" in the mid-1990s, the United States and Cuba worked toward establishing safe, legal immigration, which includes returning migrants interdicted by the U.S. Coast Guard. These migration policies, however, are not without critics.
The immigration of Cubans to the United States has increased since 1995, although the actual admission numbers have ebbed and flowed over this period. Cuba consistently ranks among the top 10 source countries for legal permanent residents (LPRs). Cuba ranked fifth as a top immigrant-sending country—after Mexico, China, India, and the Philippines—in FY2008. A total of 49,500 Cubans became LPRs in FY2008.