Non-Hispanic Whites, also referred to as Non-Latino Whites, are White Americans classified by the United States census as "White" and not of Hispanic or Latino origin. According to annual estimates from the American Community Survey, as of July 1, 2024, the non-Hispanic White population was estimated at 191,382,624, representing approximately 56.3% of the total U.S. population.
Although non-Hispanic Whites remain the largest single racial and ethnic group in the United States, and still constitute a majority of the population, their share has declined significantly over the past eight decades. In 1940, they comprised approximately 89.8% of the total population, illustrating the extent of the demographic transformation that has occurred since the mid-20th century. This decline has been attributed to factors such as lower birth rates among White Americans, increased immigration from non-European regions, and broader sociocultural changes, including higher rates of interracial marriage and evolving patterns of racial self-identification.