Coglès (French pronunciation: [kɔɡl], pronounced as Cogles; Breton: Gougleiz, north) is a former commune in the Ille-et-Vilaine department of Brittany in northwestern France. On 1 January 2017, it was merged into the new commune Les Portes du Coglais.

Historical population

Year Pop. ±% 1793 1,569 —     1800 1,456 −7.2% 1821 1,415 −2.8% 1831 1,403 −0.8% 1841 1,262 −10.0% 1851 1,252 −0.8% 1861 1,304 +4.2% 1872 1,250 −4.1% 1881 1,251 +0.1% 1891 1,151 −8.0% 1901 983 −14.6% 1911 949 −3.5%

Year Pop. ±% 1921 900 −5.2% 1931 889 −1.2% 1946 870 −2.1% 1954 819 −5.9% 1962 856 +4.5% 1968 795 −7.1% 1975 730 −8.2% 1982 652 −10.7% 1990 609 −6.6% 1999 566 −7.1% 2005 604 +6.7% 2011 658 +8.9%

• Communes of the Ille-et-Vilaine department

• Base Mérimée: Search for heritage in the commune, Ministère français de la Culture. (in French)