Congressional Democrats are warning that the U.S. Census Bureau risks undermining an upcoming test of the 2030 census by using a form that includes a citizenship question.

The Trump administration proposes to include a question about U.S. citizenship status in this year's field test of the 2030 census, as Republicans push to alter the counts behind voting maps.

President Trump said Thursday that he is ordering his administration to begin work on a new census that excludes undocumented immigrants from the national tally of people living in the United States. ...

Immigrant rights groups are seeking to toss out a Republican lawsuit that would prohibit the U.S. Census Bureau from counting ...

The census is labeled the largest peacetime mobilization the government conducts," Steve Jost said. "You got to get it right…there's no chance to redo it." ...