| Year | Pop. | ±% p.a. |
|---|
| 1793 | 2,789 | — |
|---|
| 1800 | 2,536 | −1.35% |
|---|
| 1806 | 2,462 | −0.49% |
|---|
| 1821 | 2,867 | +1.02% |
|---|
| 1831 | 3,447 | +1.86% |
|---|
| 1836 | 3,409 | −0.22% |
|---|
| 1841 | 3,430 | +0.12% |
|---|
| 1846 | 3,537 | +0.62% |
|---|
| 1851 | 3,483 | −0.31% |
|---|
| 1856 | 3,453 | −0.17% |
|---|
| 1861 | 3,512 | +0.34% |
|---|
| 1866 | 3,539 | +0.15% |
|---|
| 1872 | 3,577 | +0.18% |
|---|
| 1876 | 3,579 | +0.01% |
|---|
| 1881 | 3,291 | −1.66% |
|---|
| 1886 | 3,223 | −0.42% |
|---|
| 1891 | 3,184 | −0.24% |
|---|
| 1896 | 3,218 | +0.21% |
|---|
| | Year | Pop. | ±% p.a. |
|---|
| 1901 | 3,121 | −0.61% |
|---|
| 1906 | 3,319 | +1.24% |
|---|
| 1911 | 3,246 | −0.44% |
|---|
| 1921 | 3,170 | −0.24% |
|---|
| 1926 | 3,252 | +0.51% |
|---|
| 1931 | 3,307 | +0.34% |
|---|
| 1936 | 3,176 | −0.81% |
|---|
| 1946 | 3,237 | +0.19% |
|---|
| 1954 | 3,448 | +0.79% |
|---|
| 1962 | 4,251 | +2.65% |
|---|
| 1968 | 9,757 | +14.85% |
|---|
| 1975 | 9,816 | +0.09% |
|---|
| 1982 | 11,596 | +2.41% |
|---|
| 1990 | 11,770 | +0.19% |
|---|
| 1999 | 11,943 | +0.16% |
|---|
| 2007 | 12,571 | +0.64% |
|---|
| 2012 | 12,952 | +0.60% |
|---|
| 2017 | 13,496 | +0.83% |
|---|
|