Saint-Yorre (French pronunciation: [sɛ̃tjɔʁ]; Occitan: Sant Tiorre) is a commune in the Allier department, Auvergne-Rhône-Alpes (Auvergne as former region), central France. The locality is renowned for its highly mineralized mineral water.

Historical population

Year Pop. ±% p.a. 1793 233 —     1800 229 −0.25% 1806 229 +0.00% 1821 288 +1.54% 1831 248 −1.48% 1836 282 +2.60% 1841 270 −0.87% 1846 278 +0.59% 1851 258 −1.48% 1856 265 +0.54% 1861 259 −0.46% 1866 265 +0.46% 1872 294 +1.75% 1876 280 −1.21% 1881 364 +5.39% 1886 340 −1.35% 1891 565 +10.69% 1896 734 +5.37%	Year Pop. ±% p.a. 1901 979 +5.93% 1906 1,195 +4.07% 1911 1,548 +5.31% 1921 1,657 +0.68% 1926 2,380 +7.51% 1931 2,711 +2.64% 1936 2,463 −1.90% 1946 2,252 −0.89% 1954 2,778 +2.66% 1962 2,942 +0.72% 1968 3,042 +0.56% 1975 3,154 +0.52% 1982 3,103 −0.23% 1990 3,003 −0.41% 1999 2,840 −0.62% 2007 2,734 −0.47% 2012 2,788 +0.39% 2017 2,561 −1.68%
Source: EHESS and INSEE

• 1977-2008: Jésus Moran
• March 2008–November 2014: Roger Levillain
• November 2014–current: Joseph Kuchna

• Communes of the Allier department

• Official website (in French)