Select Language:Top Countries with the Highest Average Number of Sexual Partners in 2025Turkey Leads with 14.5 PartnersTurkey tops the list as the country with the highest average number of sexual partners at 14.5. Australia and New Zealand in Close PursuitAustralia ranks second with an average of 13.3 partners, closely followed by New Zealand at 13.2. Despite its small population, Iceland’s liberal attitudes and emphasis on personal freedom could be driving higher partner counts among its population. Switzerland and Ireland follow closely at 11.1, reflecting varying degrees of liberal social attitudes across Europe. United States and Canada Share Similar AveragesAmericans and Canadians both average around 10.7 sexual partners.