Saint-Michel-sur-Loire (French pronunciation: [sɛ̃ miʃɛl syʁ lwaʁ], literally Saint Michel on Loire) is a former commune in the Indre-et-Loire department in central France. On 1 January 2017, it was merged into the new commune Coteaux-sur-Loire.

Historical population

Year Pop. ±% 1793 643 —     1800 686 +6.7% 1806 691 +0.7% 1821 755 +9.3% 1831 808 +7.0% 1836 820 +1.5% 1841 852 +3.9% 1846 833 −2.2% 1851 807 −3.1% 1856 784 −2.9% 1861 739 −5.7% 1866 749 +1.4% 1872 753 +0.5% 1876 717 −4.8% 1881 709 −1.1% 1886 715 +0.8% 1891 696 −2.7% 1896 699 +0.4%

Year Pop. ±% 1901 671 −4.0% 1906 651 −3.0% 1911 650 −0.2% 1921 565 −13.1% 1926 573 +1.4% 1931 509 −11.2% 1936 502 −1.4% 1946 474 −5.6% 1954 537 +13.3% 1962 534 −0.6% 1968 514 −3.7% 1975 412 −19.8% 1982 432 +4.9% 1990 535 +23.8% 1999 509 −4.9% 2006 560 +10.0% 2009 614 +9.6%

• Communes of the Indre-et-Loire department