WASHINGTON — Guess who’s moving home?

First son Barron Trump is residing at the White House while he attends classes at New York University’s campus in the nation’s capital, The Post has learned.

The 19-year-old, who spent his freshman year as a prominent presence at NYU’s flagship Greenwich Village campus, will continue his studies much closer to his parents, President Trump and first lady Melania Trump.

NYU’s DC campus accepts up to 120 students each semester, with courses meant for those pursuing careers in politics, public policy, history, economics and journalism.

Barron had spent his freshman year living in Trump Tower in midtown while commuting to Washington Square — and sometimes flying to Palm Beach, Fla. to be with his dad at Mar-a-Lago.

Trump first teased his youngest son’s college choice in an interview with The Post in August of 2024 — and Barron was soon seen attending classes at NYU.

“He’s a little on the tall side. I will tell you, he’s a tall one, but he is a good-looking guy. And he’s really been a great student. And he does like politics. It’s sort of funny,” Trump told “Kayal and Company” on Philadelphia’s Talk Radio 1210 WPHT at the time.

Barron’s move to DC comes as mom Melania has taken on a key role in the second Trump term.

The Slovenia-born first lady has spearheaded the passage of anti-revenge porn legislation and been a force in her husband’s diplomatic attempt to end Russia’s war on Ukraine.

Melania Trump traveled with the president on his first trip as the 47th commander in chief, visiting victims affected by Hurricane Helene in North Carolina.

In May, she unveiled a postage stamp honoring Barbara Bush at the White House, and is leading a school AI initiative that calls on students to submit their best idea to harness the technology.

The first lady was also in Washington for Easter celebrations and joined her husband to attend the opening night of “Les Miserables” at the Kennedy Center in June.

In recent weeks, Melania Trump called on Russian President Vladimir Putin to return kidnapped Ukrainian children to their rightful parents, and has been pushing the president to be tougher on the Kremlin due to their strikes on Ukrainian civilians.