Latinos as percent of population, by state, 2014
Total U.S. Puerto Rican population mapped by county in 1980, 1990, 2000 and 2013.
Total U.S. Puerto Rican population mapped by county, including a filter for island-born and mainland-born Puerto Ricans. Data is available from 2000 and 2010.
Pew Research Center estimates that 10.7 million unauthorized immigrants, the lowest level in a decade, lived in the U.S. in 2016