City of Willoughby Demographics Demographics

| Census_year_0 | Census_year_1 | _2001 | _2006 | _2011_ |
|---|---|---|---|---|
| Population | Estimated residents on Census night | 58319 | 63605 | 67356 |
| Population | LGA rank in terms of size within New South Wales |  | 19 |  |
| Population | % of New South Wales population |  |  | 0.97% |
| Population | % of Australian population | 0.31% | 0.32% | 0.31% |
| Cultural and language diversity | Cultural and language diversity |  |  |  |
| Ancestry, , top responses | English |  |  | 20.5% |
| Ancestry, , top responses | Australian |  |  | 18.3% |
| Ancestry, , top responses | Chinese |  |  | 14.5% |
| Ancestry, , top responses | Irish |  |  | 7.4% |
| Ancestry, , top responses | Scottish |  |  | 5.6% |
| Language, , top responses , (other than English) | Cantonese | 6.7% | 7.6% | 7.5% |
| Language, , top responses , (other than English) | Mandarin | 3.6% | 5.5% | 7.2% |