 In the town of Calw there is the greater congregation of Calw, comprising the town-centre congregation (Calw Stadtkirche), the Bergkirche congregation of Wimberg/Alzenberg, and the Versöhnungskirche congregation of Heumaden, of which the last two did came into existence only after the arrival of "Heimatvertriebene" after World War II.There are also congregations in the villages of Altburg, Hirsau, Holzbronn und Stammheim.There is also a congregation of the United Methodist Church, an independent Protestant church, in Calw.