Väestöliitto is a member of the following international organizations:

  • The Confederation of Family Organisations in The European Community (COFACE)
  • The European Association for Population Studies (EAPS)
  • The European NGOs for Sexual and Reproductive Health and Rights, Population and Development (EuroNgos)
  • The International Planned Parenthood Federation (IPPF)
  • The World Family Organization (WFO) and
  • HomeCare Europe 
  • Väestöliitto has co-operation also with The International Comission on Couple and Family Relations, ICCFR). In addition the Federation’s various units and employees have contacts in their own field with representatives and organizations abroad.