| http://www.uzis.cz/ | Ústav zdravotnických informací a statistiky |
| http://www.czechdemography.cz/ | Česká demografická společnost |
| http://ec.europa.eu/eurostat | Eurostat |
| http://ec.europa.eu/eurostat/statistics-explained/index.php/Population | Eurostat - Statistics Explained (Population) |
| http://ec.europa.eu/eurostat/statistics-explained/index.php/Health | Eurostat - Statistics Explained (Health) |
| http://ec.europa.eu/eurostat/cache/infographs/youineu/index_en.html | Eurostat - Infographic "You in the EU" |
| http://www.un.org/en/development/desa/population/ | United Nations Population Division |
| https://data.oecd.org/ | OECD - data |
| http://www.who.int/en/ | World Health Organization |
| http://www.humanfertility.org | Human Fertility Database |
| http://www.fertilitydata.org/ | Human Fertility Collection |
| http://www.cfe-database.org/ | Cohort Fertility and Education Database |
| http://www.mortality.org/ | Human Mortality Database |
| http://www.causesofdeath.org/ | The Human Cause-of-Death Database |
| http://www.ehemu.eu/ | Advanced research on European health expectancies |
| http://www.oeaw.ac.at/vid/data/demographic-data-sheets/ | Demographic Data Sheets |
| http://www.prb.org/ | Population Reference Bureau |
