Switzerland is preparing to hold a referendum on June 14 on a popular initiative that proposes introducing a “ceiling” of 10 million residents for the country’s population. Supporters of the proposal argue that rapid population growth is putting pressure on the environment, natural resources, infrastructure, and the social security system.
The initiative was spearheaded by the Swiss People’s Party (SVP), known for its anti-immigration stance and currently the party with the largest number of seats in parliament. The government announced that the required number of signatures had been collected and that the proposal would be put to a vote.
If approved, the regulation would make it a legal requirement that Switzerland’s permanent population—including Swiss citizens and foreign residents with residence permits—does not exceed 10 million before 2050.
What is the current population status?
According to official statistics, Switzerland’s population stood at 9.1 million at the end of the third quarter of 2025. In recent years, people born abroad have accounted for approximately 30 percent of the total population. Most immigrants come from European Union countries, and some later acquire Swiss citizenship.
Under the proposal, if the population reaches 9.5 million before 2050, the government would implement restrictive measures in areas such as asylum policy, family reunification, residence permits, and the renegotiation of international agreements.
Supporters argue that the regulation aims to “protect the environment,” “secure natural resources,” and reduce strain on public services.
“A complex issue is being oversimplified”
Opponents contend that the proposal oversimplifies a complex issue. Critics note that the Swiss economy is strongly interconnected with neighboring countries and emphasize the need for foreign labor in hospitals, hotels, construction, and universities. They warn that restricting migration and freedom of movement could conflict with existing international obligations.
Switzerland is part of the Schengen Area, which allows visa-free travel across much of Europe. The zone covers approximately 29 countries and a population of around 450 million. Although Switzerland is not a member of the European Union, it participates in this framework.