Saint-Projet-Saint-Constant (French pronunciation: [sɛ̃ pʁɔʒɛ sɛ̃ kɔ̃stɑ̃]; Occitan: Sent Priech e Sent Constanç) is a former commune in the Charente department in southwestern France. On 1 January 2019, it was merged into the new commune La Rochefoucauld-en-Angoumois.

Historical population

Year Pop. ±% 1793 298 —     1800 361 +21.1% 1806 328 −9.1% 1821 381 +16.2% 1831 426 +11.8% 1841 685 +60.8% 1846 680 −0.7% 1851 693 +1.9% 1856 608 −12.3% 1861 627 +3.1% 1866 628 +0.2% 1872 591 −5.9% 1876 615 +4.1% 1881 582 −5.4% 1886 627 +7.7% 1891 618 −1.4% 1896 544 −12.0%

Year Pop. ±% 1901 523 −3.9% 1906 578 +10.5% 1911 571 −1.2% 1921 483 −15.4% 1926 516 +6.8% 1931 479 −7.2% 1936 531 +10.9% 1946 522 −1.7% 1954 556 +6.5% 1962 659 +18.5% 1968 652 −1.1% 1975 754 +15.6% 1982 794 +5.3% 1990 842 +6.0% 1999 920 +9.3% 2008 1,126 +22.4% 2022 1,091 −3.1%

• Communes of the Charente department