2023 Survey Report

In Spring 2023, OPEN collected 2,497 survey responses from non-monogamous individuals from 48 countries and 51 US states and territories. Read our top takeaways on our blog or view the full survey report.


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We’re making the survey data available to trusted, mission-aligned researchers. If you’re interested in accessing the 2023 data set for academic, policy, or other independent research, fill out this form:

2022 Survey Report

In Spring 2022, OPEN collected survey responses from over 500 individuals who self-identify as non-monogamous. Here’s what we learned!