Overview
- The latest Ifop–Gleeden survey (March–April 2025) finds 8% of French adults in open relationships, up from 1% in 2017, with 15% having experienced it at least once.
- Parisians report significantly higher participation, with 15% in open relationships compared to the national average of 8%.
- Younger adults, individuals with higher education, and those identifying as politically progressive or feminist are more likely to adopt this relationship model.
- Sexual orientation plays a role: 20% of gay and bisexual men and 8% of lesbian or bisexual women are in open relationships, compared to much lower rates among heterosexuals.
- Despite its growth, 54% of participants choose to keep their open relationships private, reflecting the persistence of societal taboos around non-monogamy.