The 2020 census continued a longstanding trend of undercounting Black people, Latinos and Native Americans, while overcounting people who identified as white and not Latino, according to estimates from a report the U.S. Census Bureau released Thursday.
Latinos — with a net undercount rate of 4.99% — were left out of the 2020 census at more than three times the rate of a decade earlier.
Among Native Americans living on reservations (5.64%) and Black people (3.30%), the net undercount rates were numerically higher but not statistically different from the 2010 rates.
People who identified as white and not Latino were overcounted at a net rate of 1.64%, almost double the rate in 2010. Asian Americans were also overcounted (2.62%). The bureau said based on its estimates, it's unclear how well the 2020 tally counted Pacific Islanders.
You can read more in an article by Hansi Lo Wang and published in the NPR web site at: https://www.npr.org/2022/03/10/1083732104/2020-census-accuracy-undercount-overcount-data-quality.