GENEVA — Swiss voters will decide on Sunday in a national referendum on a proposal to cap the country's permanent resident population at 10 million until 2050, an initiative backed by the right-wing Swiss People's Party to address concerns over immigration and resource strains.
The "No to a Switzerland with 10 Million! (Sustainability Initiative)" would amend the constitution to require the government to take measures if the population approaches or exceeds the limit. It triggers automatic actions once the population hits 9.5 million, including restrictions on asylum and family reunification, and potential renegotiation or denunciation of international agreements such as the EU free movement deal if the cap is breached.
Switzerland's current population stands at about 9.1 million, having grown from around 7.3 million in 2002, largely due to immigration. Proponents argue the cap is needed to protect the environment, infrastructure, housing and social services amid rapid growth.
"The initiative aims for sustainable development of the population," according to the official federal description of the proposal.
Opponents, including business groups and centrist parties, warn that the measure could lead to labor shortages in key sectors such as pharmaceuticals, technology and tourism, potentially harming the economy. They compare it to Brexit-style isolation and note that Switzerland's prosperity relies heavily on foreign workers and EU relations.
Recent polls showed the vote was close, with opposition leading narrowly around 52% against the initiative. The referendum requires a double majority of both popular votes and cantons to pass.
The proposal has sparked intense debate about immigration policy in one of the world's wealthiest nations. Supporters highlight pressures on housing, schools and the Alpine environment, while critics emphasize the risks to economic growth and international cooperation.
Voting takes place across Switzerland on Sunday, June 14, with results expected in the evening. The initiative was launched by the Swiss People's Party and qualified for the ballot through the collection of sufficient signatures.
As of Saturday, final campaigning continued, with both sides mobilizing voters. Implementation details if approved would be developed by the Federal Council through ordinances, subject to further parliamentary processes.
