The Native American population exploded, the census shows. Here’s why.

Analysis by
Staff writer|
October 27, 2023 at 6:00 a.m. EDT
An exhibit geared to census material that was distributed in schools. The U.S. Census Bureau unveiled a comprehensive national advertising and outreach campaign for the 2020 United States Census at Arena Stage in Washington. More than 1,000 advertisements were developed to reach audiences across the country. (Sarah L. Voisin/The Washington Post)
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Forget about Martin Scorsese’s “Killers of the Flower Moon”: We’re pretty sure the most anticipated debut related to Native Americans this year is a much-delayed and much-less-snappily named release from the U.S. Census Bureau known as Detailed Demographic and Housing Characteristics File A.

The report provides the most detailed data we’ve ever had on America’s racial and ethnic origins, including stunningly exhaustive data on nearly 1,200 tribes, native villages and other entities. We hoped it would shed light on one of the biggest mysteries in the 2020 Census: Why did the Native American population skyrocket by 85 percent over the past decade?