There’s a longstanding statehood movement in Puerto Rico, and the island has held five referendums on the subject. In the most recent one, held in June amid very low turnout, 97 percent of the votes cast were in favor of statehood—the first time statehood won. But the referendum was nonbinding, so it remains up to Congress to decide whether to admit Puerto Rico as a state.
After the vote, Governor Rosselló, a Democrat, chose two senators and five representatives—the number of lawmakers Puerto Rico would have, based on its population—to go to Washington and demand to be seated in order to make a statement. But Congress hasn’t acted on the referendum and is not likely to do so in the foreseeable future. Both houses of Congress are controlled by Republicans, who fear that residents of Puerto Rico would send Democrats to Washington.
“Politically, that just won’t happen,” says Roger Pilon, director of the Cato Institute in Washington, D.C., about the likelihood of Puerto Rico becoming the 51st state, “because it’ll change the political balance in the country.”