| Year | Pop. | ±% p.a. |
|---|
| 1793 | 633 | — |
|---|
| 1800 | 724 | +1.94% |
|---|
| 1806 | 678 | −1.09% |
|---|
| 1821 | 745 | +0.63% |
|---|
| 1831 | 824 | +1.01% |
|---|
| 1836 | 991 | +3.76% |
|---|
| 1841 | 965 | −0.53% |
|---|
| 1846 | 1,060 | +1.90% |
|---|
| 1851 | 1,289 | +3.99% |
|---|
| 1856 | 1,091 | −3.28% |
|---|
| 1861 | 1,058 | −0.61% |
|---|
| 1866 | 1,188 | +2.34% |
|---|
| 1872 | 1,251 | +0.86% |
|---|
| 1876 | 1,397 | +2.80% |
|---|
| 1881 | 1,612 | +2.90% |
|---|
| 1886 | 2,042 | +4.84% |
|---|
| 1891 | 2,107 | +0.63% |
|---|
| 1896 | 2,327 | +2.01% |
|---|
| | Year | Pop. | ±% p.a. |
|---|
| 1901 | 2,757 | +3.45% |
|---|
| 1906 | 3,066 | +2.15% |
|---|
| 1911 | 4,093 | +5.95% |
|---|
| 1921 | 5,062 | +2.15% |
|---|
| 1926 | 6,655 | +5.62% |
|---|
| 1931 | 7,444 | +2.27% |
|---|
| 1936 | 8,187 | +1.92% |
|---|
| 1946 | 7,413 | −0.99% |
|---|
| 1954 | 10,656 | +4.64% |
|---|
| 1962 | 14,172 | +3.63% |
|---|
| 1968 | 15,232 | +1.21% |
|---|
| 1975 | 18,292 | +2.65% |
|---|
| 1982 | 18,313 | +0.02% |
|---|
| 1990 | 17,947 | −0.25% |
|---|
| 1999 | 15,773 | −1.42% |
|---|
| 2007 | 15,665 | −0.09% |
|---|
| 2012 | 15,224 | −0.57% |
|---|
| 2017 | 15,838 | +0.79% |
|---|
|