The College of the Immaculate Conception of Concordia (Spanish: Colegio de la Inmaculada Concepcion de la Concordia) commonly known as Concordia College Manila is a private Catholic institution of basic and higher learning run by Daughters of Charity of Saint Vincent de Paul in Pedro Gil, Paco, Manila, in the Philippines. The college was founded in 1868. With enrollment increasing every year, Concordia College prospered towards the end of the nineteenth century .