The CDP has built a small but stable electoral base among conservative Catholics, Eastern Orthodox and Protestants in New South Wales, particularly in the "Bible Belt" suburbs of north-western Sydney and in some country areas, but the CDP has only achieved modest results in its attempts to expand its electoral base further. The party has comparable support in Western Australia (which broke away to form the Australian Christians party) but has lacked similar representation in its state parliament because its seats have higher election quotas.