Demographics
In the 2021 Census Casuarina recorded a population of 3,256 people. The median age of the Casuarina population was 41 years, 2 years above the national median of 38. 79% of people living in Casuarina were born in Australia. The other top responses for country of birth were England (4.5%), New Zealand (3.4%), South Africa (1.6%), United States of America (1.1%). 91% of people spoke only English at home. The next most common languages spoken at home were Portuguese (1%), Spanish (0.5%), German (0.4%), Italian (0.2%), Polish (0.2%). == References ==