Bern, June 14, 2026

Swiss voters rejected on Sunday the popular initiative of the right-wing conservative Swiss People's Party (SVP) «No to a 10-Million Switzerland! (Sustainability Initiative)» with around 55 percent no votes, according to projections.

Content and mechanism of the initiative

The attempt to enshrine in the constitution a cap of ten million inhabitants thus failed, as Swiss television (SRF) reported, citing figures from the opinion research institute GFS Bern, after the polling stations closed. The initiative would have made Switzerland the only country in the world with a constitutionally fixed population cap. Adoption would have required both a popular majority and a majority of the cantons. The margin of error of the projections is 2 percent; the official result was expected later in the afternoon.