"An estimated net 1.2 million Americans of the 35 million Americans identified in 2000 as of “Hispanic, Latino or Spanish origin,” as the census form puts it, changed their race from “some other race” to “white” between the 2000 and 2010 censuses, according to research presented at an annual meeting of the Population Association of America and reported by Pew Research."
The researchers, who have not yet published their findings, compared individual census forms from the 2000 and 2010 censuses. They found that millions of Americans answered the census questions about race and ethnicity differently in 2000 and 2010. The largest shifts were among Americans of Hispanic origin, who are the nation’s fastest growing ethnic group by total numbers.
The census form asks two questions about race and ethnicity: one about whether individuals are of Hispanic or Latino origin, and another about race. “Hispanics” do not constitute a race, according to the census, and so 37 percent of Hispanics, presumably dissatisfied with options like “white” or “black,” selected “some other race.”
The researchers found that 2.5 million Americans of Hispanic origin, or approximately 7 percent of the 35 million Americans of Hispanic origin in 2000, changed their race from “some other race” in 2000 to “white” in 2010. An additional 1.3 million people switched in the other direction. A noteworthy but unspecified share of the change came from children who weren’t old enough to fill out a form in 2000, but chose for themselves in 2010. (read more)