International Union for the Scientific Study in Population
- Promotes scientific studies of demography and population-related issues. An international professional association for individuals interested in population studies.
- http://www.iussp.org

Finnish Demographic Society / Suomen Väestötieteen Yhdistys ry
- Information on the activities and publications (both in Finnish and English).
- http://www.helsinki.fi/jarj/svy/

European Society for Population Economics (ESPE)
- Links to conference, teaching of population economics, and summerschools.
- http://www.espe.org/

European Association for Population Studies
- EAPS is an international and multidisciplinary forum for the study of Europe's population.
- http://www.nidi.nl/eaps/