The Diocese of Nova Scotia and Prince Edward Island is a diocese of the Ecclesiastical Province of Canada of the Anglican Church of Canada. It encompasses the provinces of Nova Scotia and Prince Edward Island and has two cathedrals: All Saints' in Halifax and St. Peter's in Charlottetown. It is the oldest Anglican diocese outside the British Islands. Its de facto see city is Halifax (where the synod offices are located), and its roughly 24 400 Anglicans distributed in 239 congregations are served by approximately 153 clergy and 330 lay readers according to the last available data. According to the 2001 census, 120,315 Nova Scotians identified themselves as Anglicans (13% of the province's population), while 6525 Prince Edward Islanders did the same.