Allies of President Trump are behind the federal lawsuits challenging various aspects of the once-a-decade count by the U.S.

Two lawsuits could change how the 2030 census counts people — and which states gain or lose seats and funding.

The next U.S. census is four years away, but two lawsuits playing out this year could affect how it will be done and who will be counted.

Plaintiffs in a federal lawsuit argue the 2020 Census wrongly overcounted the population in a partisan way: “When the federal ...

At FiveThirtyEight, we use census data all the time to track demographic and social trends, from the aging of the U.S. population to the decline in marriage and shifts in immigration patterns. But the ...

The Trump administration has put in place a new acting director of the U.S. Census Bureau, NPR has learned. George Cook, an official at the Commerce Department, was named the bureau's leader as of ...

As federal agencies brace for the Trump administration's next round of slashing the U.S. government, recent staff departures are already raising concerns about whether the Census Bureau can continue ...

Baby Boomers – adults born between 1946 and 1964 – will soon reach a milestone, when the oldest members of this generation ...