Switzerland to vote on referendum to cap population at 10 million

Jun 12, 2026

Switzerland will vote on June 14 in a referendum to cap its population at 10 million. Proposed by the right-wing SVP, the measure cites strains on housing and infrastructure from immigration, which has swelled the population to 9.1 million. The government and businesses oppose the cap, warning of severe labor shortages and economic harm, as it could force Switzerland to terminate its free movement agreement with the EU.

Swiss population cap referendum

▪The Swiss government, all other major political parties, business leaders, and trade unions oppose the population cap proposal.
▪Switzerland will hold a referendum on June 14 to vote on a proposal to cap its population at 10 million until 2050.
▪The "No to a Switzerland with 10 million!" initiative was proposed by the right-wing Swiss People's Party (SVP).
▪To pass, the initiative requires a "double majority," winning both the national popular vote and the support of a majority of Switzerland's cantons.
▪A recent poll indicated that 52% of respondents would reject the population cap, while 45% were in favor.

Immigration-driven population growth

▪Immigration has driven approximately 80% of Switzerland's population increase over the past 25 years.
▪In 2025, for the first time, Switzerland had more residents aged 65 or older than residents under the age of 20.
▪Foreigners constitute nearly 28% of Switzerland's permanent resident population.
▪Switzerland's population grew from 7.3 million in 2002 to its current level of 9.1 million.
▪Proponents of the cap argue that population growth has strained public services, housing, and infrastructure like transport and schools.

Labor market workforce needs

▪Business groups are concerned about labor shortages, as up to half of Swiss workers are expected to retire in the next 15 years.
▪Switzerland relies on foreign workers for key sectors, including pharmaceuticals, information technology, healthcare, and hospitality.
▪Opponents of the cap warn it could cause critical labor shortages and harm the country's economic competitiveness.

EU free movement agreement

▪An estimated 1.4 million EU citizens live in Switzerland, and an additional 340,000 cross the border daily for work.
▪If the 10 million population limit is reached, the Swiss government could be required to terminate its free movement agreement with the EU.
▪Switzerland and the European Union have a 1999 agreement that allows for the free movement of their citizens to live and work in each other's territories.
▪The European Union is Switzerland's most important trading partner.

Implementation thresholds timeline

▪If the population exceeds 9.5 million, the government must tighten immigration rules, targeting asylum and family reunification programs first.
▪The 9.5 million population threshold is forecast to be reached by approximately 2031.