To my mind there are issues here
factfinder.census.gov/faces/tableser…
"White" is viewed as a single "Race" - a deeply problematic notion given that "White" is merely a shorthand for several races - Anglo Saxon, Celtics, Germans, Italians, East Europeans, the Middle Easterners among others
So the fact is - most of the so-called White population is multi-racial
Eg: It is claimed that 12.7% of the population is "African American" as opposed to multi-racial
sciencemag.org/news/2014/12/g…
Despite this evidence, there is a homogeneous "black" identity that is claimed.
Interestingly 1.2% of American population is estimated to be of "Asian Indian" ancestry (which possibly includes Pak / B'desh - needs corroboration). While the proportion of Chinese is 1.3%
Yet Indians have nearly caught up with Chinese in terms of numbers.