At the 2011 census, the proportion of residents in the Lismore local government area who stated their ancestry as Australian or Anglo-Celtic exceeded 83 per cent of all residents (national average was 65.2 per cent). In excess of 24 per cent of all residents in the City of Lismore at the 2011 census nominated no religious affiliation, compared to the national average of 22.3 per cent. Meanwhile, affiliation with Christianity was 55 per cent, which was slightly higher than the national average of 50.2 per cent. As at the census date, compared to the national average, households in the Lismore local government area had a significantly lower than average proportion (3.5 per cent) where two or more languages are spoken (national average was 20.4 per cent); and a significantly higher proportion (92.9 per cent) where English only was spoken at home (national average was 76.8 per cent).