MAPS: Dominant Ethnicity of US Immigration Inflow by State 1850-2013

Overall majority European for 150 years until a 
SURGE in immigration over the last 15  
(consisting entirely of 3rd-world types):

1850

1860

1870

1880

1890 
(microdata lost in a fire)



1900

1910

1920

1930

1940

1950

1960

1970

1980

1990

2000

2010

2013

Pew Research