A member of the US House of Representatives was carjacked Monday night outside his Washington residence, his staff said, as the number of armed thefts soars in the capital.

Henry Cuellar, a Democratic representative from Texas, was robbed by three armed attackers, the lawmaker’s chief of staff confirmed to AFP.

“Three armed assailants approached the Congressman and stole his vehicle” as he was parking, Jacob Hochberg said.

“Luckily, he was not harmed and is working with local law enforcement,” Hochberg said, thanking police for their “swift action and for recovering the congressman’s vehicle.”

Washington has seen a steep rise in carjackings recently, with 750 reported offences so far this year, according to the city’s police department.

That is almost double the number of carjackings during the same period last year in the nation’s capital.

Another member of Congress, Representative Angie Craig of Minnesota, was attacked in February in the elevator of her Washington apartment, in what her office said at the time was not believed to be politically motivated.

She escaped and a suspect was later arrested.