www.americansall.org

https://www.americansall.org/sites/default/files/resources/pdf/ethnic-and-cultural/9.9_Puerto_Ricans_Immigrants_and_Migrants.pdf}{{Dead

Anchor text: link|date=March 2021 |bot=InternetArchiveBot |fix-attempted=yes }}</ref><ref>{{Cite book|url=https://oxfordre.com/americanhistory/view/10.1093/acrefore/9780199329175.001.0001/acrefore-9780199329175-e-32|isbn=978-0-19-932917-5|doi=10.1093/acrefore/9780199329175.013.32|chapter=Puerto Ricans in the United States|title=Oxford Research Encyclopedia of American History|year=2015|last1=Thomas|first1=Lorrin}}</ref> From 1940 to 1960, the stateside Puerto Rican population rose from 69,967 to 892,513. In the modern day, there are about 5.9 million Puerto Ricans in the US mainland.<ref name=ACS-B03001-2019>{{cite web|url=https://data.census.gov/cedsci/table?q=B03001%3A%20HISPANIC%20OR%20LATINO%20ORIGIN%20BY%20SPECIFIC%20ORIGIN&tid=ACSDT1Y2019.B03001&hidePreview=true|title=B03001 HISPANIC OR LATINO ORIGIN BY SPECIFIC ORIGIN - United States - 2019 American Community Survey 1-Year Estimates|date=July 1, 2019|publisher=[[U.S. Census Bureau

Wikipedia: Puerto Ricans