Overview Nearly two-thirds of the 5.4 million legal immigrants from Mexico who are eligible to become citizens of the United States have not yet taken that step. Their rate of naturalization—36%—is only half that of legal immigrants from all other countries combined, according to an analysis of Census Bureau data by the Pew Hispanic Center, […]
Nearly two-thirds of the 10.2 million unauthorized adult immigrants in the United States have lived in this country for at least 10 years and nearly half are parents of minor children.