| Year | Pop. | ±% p.a. |
|---|
| 1793 | 1,738 | — |
|---|
| 1800 | 1,477 | −2.30% |
|---|
| 1806 | 1,783 | +3.19% |
|---|
| 1821 | 1,968 | +0.66% |
|---|
| 1831 | 2,251 | +1.35% |
|---|
| 1836 | 2,366 | +1.00% |
|---|
| 1841 | 2,368 | +0.02% |
|---|
| 1846 | 2,555 | +1.53% |
|---|
| 1851 | 2,605 | +0.39% |
|---|
| 1856 | 2,635 | +0.23% |
|---|
| 1861 | 2,765 | +0.97% |
|---|
| 1866 | 2,800 | +0.25% |
|---|
| 1872 | 2,761 | −0.23% |
|---|
| 1876 | 2,778 | +0.15% |
|---|
| 1881 | 2,920 | +1.00% |
|---|
| 1886 | 2,713 | −1.46% |
|---|
| 1891 | 2,614 | −0.74% |
|---|
| 1896 | 2,809 | +1.45% |
|---|
| | Year | Pop. | ±% p.a. |
|---|
| 1901 | 2,991 | +1.26% |
|---|
| 1906 | 3,395 | +2.57% |
|---|
| 1911 | 3,488 | +0.54% |
|---|
| 1921 | 3,633 | +0.41% |
|---|
| 1926 | 4,078 | +2.34% |
|---|
| 1931 | 4,432 | +1.68% |
|---|
| 1936 | 4,605 | +0.77% |
|---|
| 1946 | 5,812 | +2.36% |
|---|
| 1954 | 5,231 | −1.31% |
|---|
| 1962 | 6,020 | +1.77% |
|---|
| 1968 | 6,866 | +2.22% |
|---|
| 1975 | 7,773 | +1.79% |
|---|
| 1982 | 7,496 | −0.52% |
|---|
| 1990 | 7,497 | +0.00% |
|---|
| 1999 | 7,614 | +0.17% |
|---|
| 2007 | 7,333 | −0.47% |
|---|
| 2012 | 7,376 | +0.12% |
|---|
| 2017 | 7,139 | −0.65% |
|---|
|