Saint-Denis-les-Ponts (French pronunciation: [sɛ̃ dəni le pɔ̃]) is a former commune in the Eure-et-Loir department in northern France. On 1 January 2019, it was merged into the new commune Saint-Denis-Lanneray.

Historical population

Year Pop. ±% 1793 700 —     1800 718 +2.6% 1806 730 +1.7% 1821 891 +22.1% 1831 897 +0.7% 1836 824 −8.1% 1841 831 +0.8% 1846 942 +13.4% 1851 911 −3.3% 1856 907 −0.4% 1861 885 −2.4% 1866 886 +0.1% 1872 885 −0.1% 1876 885 +0.0% 1881 878 −0.8% 1886 831 −5.4% 1891 806 −3.0%

Year Pop. ±% 1896 816 +1.2% 1901 835 +2.3% 1906 784 −6.1% 1911 780 −0.5% 1921 674 −13.6% 1926 662 −1.8% 1931 651 −1.7% 1936 602 −7.5% 1946 730 +21.3% 1954 771 +5.6% 1962 846 +9.7% 1968 1,008 +19.1% 1975 1,539 +52.7% 1982 1,716 +11.5% 1990 1,567 −8.7% 1999 1,544 −1.5% 2008 1,825 +18.2%

• Communes of the Eure-et-Loir department