| Year | Pop. | ±% p.a. |
|---|
| 1793 | 2,483 | — |
|---|
| 1800 | 2,600 | +0.66% |
|---|
| 1806 | 2,721 | +0.76% |
|---|
| 1821 | 2,678 | −0.11% |
|---|
| 1831 | 2,792 | +0.42% |
|---|
| 1836 | 2,651 | −1.03% |
|---|
| 1841 | 3,911 | +8.09% |
|---|
| 1846 | 4,632 | +3.44% |
|---|
| 1851 | 4,441 | −0.84% |
|---|
| 1856 | 4,122 | −1.48% |
|---|
| 1861 | 4,061 | −0.30% |
|---|
| 1866 | 4,984 | +4.18% |
|---|
| 1872 | 4,158 | −2.97% |
|---|
| 1876 | 4,914 | +4.26% |
|---|
| 1881 | 5,109 | +0.78% |
|---|
| 1886 | 4,951 | −0.63% |
|---|
| 1891 | 5,394 | +1.73% |
|---|
| 1896 | 5,011 | −1.46% |
|---|
| | Year | Pop. | ±% p.a. |
|---|
| 1901 | 4,982 | −0.12% |
|---|
| 1906 | 4,745 | −0.97% |
|---|
| 1911 | 5,095 | +1.43% |
|---|
| 1921 | 2,136 | −8.33% |
|---|
| 1926 | 3,161 | +8.15% |
|---|
| 1931 | 3,331 | +1.05% |
|---|
| 1936 | 3,533 | +1.18% |
|---|
| 1946 | 2,750 | −2.47% |
|---|
| 1954 | 3,485 | +3.01% |
|---|
| 1962 | 3,161 | −1.21% |
|---|
| 1968 | 3,703 | +2.67% |
|---|
| 1975 | 3,531 | −0.68% |
|---|
| 1982 | 2,979 | −2.40% |
|---|
| 1990 | 2,930 | −0.21% |
|---|
| 1999 | 2,817 | −0.44% |
|---|
| 2007 | 2,962 | +0.63% |
|---|
| 2012 | 2,982 | +0.13% |
|---|
| 2017 | 2,859 | −0.84% |
|---|
|