BERN — Swiss voters rejected a proposal to cap the country's population at 10 million in a nationwide referendum held on Sunday, according to preliminary results released by federal authorities.
The initiative, known as the "No to a Switzerland with 10 Million" or Sustainability Initiative, was championed by the right-wing Swiss People's Party (SVP). It sought to limit permanent resident population growth and trigger restrictions on immigration, including ending freedom of movement with the European Union, if thresholds were approached.
Final tallies showed the measure failing with about 55% voting against and 45% in favor, Swiss media and officials reported. Turnout was reported around 57%.
"The Swiss people have spoken clearly against this initiative," a government spokesperson said in initial reactions, according to reports. Opponents, including business groups and centrist parties, had warned that approval would harm the economy and international relations.
Switzerland's population has grown from about 7.3 million in the early 2000s to over 9 million in recent years, driven largely by immigration. Supporters of the cap argued it was needed to address strains on housing, infrastructure and public services.
The SVP described the proposal as a measure for long-term sustainability. "We must preserve what we love," supporters said during the campaign, highlighting concerns over rapid demographic changes.
Critics, including the federal government, major business associations and other political parties, contended that the cap would create labor shortages in key sectors such as finance, technology and healthcare. They also raised alarms about potential disruption to Switzerland's bilateral agreements with the EU.
The vote was one of two national issues decided on Sunday. A separate proposal on reforming civilian service passed, according to results.
Officials had prepared for high interest in the population initiative, which some likened to a potential "Brexit moment" for Switzerland due to its possible impact on EU ties. The government had recommended rejection, citing economic risks.
As of Monday, Swiss authorities were expected to confirm final certified results in the coming days. The outcome preserves current immigration policies for now, though debates over population growth and integration are likely to continue. Federal officials said no immediate policy changes would result from the rejection.
