Puerto Rican citizenship
In 1952, upon U.S. Congress approving the Constitution of the Commonwealth of Puerto Rico, also reaffirmed that Puerto Rican citizenship continued in full force. This was further reaffirmed in 2006 while the U.S. Senate probed into the President's Task Force on Puerto Rico's status. In 1953, U.S Ambassador Henry Cabot Lodge Jr., in a memorandum sent to the United Nations, recognized that "the people of Puerto Rico continue to be citizens of the United States as well as of Puerto Rico."
Puerto Rican migration to New York City
As of 1990, New Yorkers of Puerto Rican descent (Nuyoricans), numbered 143,974. Nearly 41,800 state residents (Nuyoricans) in 1990 had lived in Puerto Rico in 1985. According to the Census taken in the year 2000, Puerto Rican migrants made up 1.2% of the total population of the United States, with a population of well over 3 million Puerto Ricans (including those of Puerto Rican descent). If taken into account together with the almost 4 million Puerto Ricans who are U.S. citizens (nevertheless, excluded by the U.S. Census statistics of U.S. population), Puerto Ricans make up about 2.5% of the total population of U.S. citizens around the world (within and outside the U.S. mainland).