This template serves to reference information from the national censuses of Greece.
The sole parameter is the census year {{Cite Greek census|year=}}, with the following years available: 1828, 1829, 1834, 1837, 1838, 1839, 1840, 1841, 1842, 1843, 1844, 1845, 1848, 1853, 1856, 1861, 1870, 1879, 1889, 1896, 1907, 1913, 1920, 1928, 1940, 1951, 1961, 1971, 1981, 1991, 2001, and 2011.
In so far as the census results have been published, the {{cite book}}template has been used to give the relevant information. Otherwise the reference points to the relevant Wikipedia article; if the article does not exist in the English Wikipedia, a link to the equivalent article on the Greek Wikipedia is provided.
For example, for the 1991 census, {{Cite Greek census|year=1991}} would produce "
1991 Greek census: Πραγματικός πληθυσμός της Ελλάδος κατά την απογραφή της 17ης Μαρτίου 1991 κατά νομούς, επαρχίες, δήμους, κοινότητες και οικισμούς (PDF). National Statistical Service of Greece. 1994. Archived from the original (PDF) on 2016-03-03. (in Greek and French)".
For the 1840 census, where no detailed published information exists, {{Cite Greek census|year=1840}} would produce "
1840 Greek census".