Can Trump Change A Key Census Count? Supreme Court Hears His Claim

The Supreme Court hears arguments in a case involving the U.S. census.

Scott Applewhite / AP Photo

Even as the Trump administration is heading out the door, President Trump is trying to exclude undocumented immigrants from the decennial census. If he succeeds, it will be the first time unauthorized immigrants will not be counted for purposes of drawing new congressional districts.

Three lower courts have ruled unanimously that the president’s action violates either the Constitution, the federal census statute, or both. On Monday the U.S. Supreme Court hears arguments in one of those cases — from New York.

The start of the U.S. census