Before the Spanish conquest, the beliefs of the inhabitants of Bogotá formed part of the Muisca religion. From the colonial period onwards, the city has been predominantly Roman Catholic. Proof of this religious tradition is the number of churches built in the historic city center. The city has been seat of the Roman Catholic Archdiocese of Bogotá since 22 March 1564. The seat of the Archbishop is the Primatial Cathedral of Bogotá; the archdiocese itself is located in new buildings in the north of the city. However a large group of the population nowadays declares itself non-practicing.