| Year | Pop. | ±% p.a. |
|---|
| 1793 | 937 | — |
|---|
| 1800 | 1,074 | +1.97% |
|---|
| 1806 | 978 | −1.55% |
|---|
| 1821 | 1,002 | +0.16% |
|---|
| 1831 | 1,117 | +1.09% |
|---|
| 1836 | 1,211 | +1.63% |
|---|
| 1841 | 1,179 | −0.53% |
|---|
| 1846 | 1,169 | −0.17% |
|---|
| 1851 | 1,097 | −1.26% |
|---|
| 1856 | 1,072 | −0.46% |
|---|
| 1861 | 1,049 | −0.43% |
|---|
| 1866 | 1,094 | +0.84% |
|---|
| 1872 | 1,118 | +0.36% |
|---|
| 1876 | 1,082 | −0.81% |
|---|
| 1881 | 1,015 | −1.27% |
|---|
| 1886 | 1,014 | −0.02% |
|---|
| 1891 | 905 | −2.25% |
|---|
| 1896 | 930 | +0.55% |
|---|
| | Year | Pop. | ±% p.a. |
|---|
| 1901 | 874 | −1.23% |
|---|
| 1906 | 879 | +0.11% |
|---|
| 1911 | 911 | +0.72% |
|---|
| 1921 | 934 | +0.25% |
|---|
| 1926 | 950 | +0.34% |
|---|
| 1931 | 1,021 | +1.45% |
|---|
| 1936 | 1,129 | +2.03% |
|---|
| 1946 | 1,236 | +0.91% |
|---|
| 1954 | 1,717 | +4.19% |
|---|
| 1962 | 3,113 | +7.72% |
|---|
| 1968 | 6,534 | +13.15% |
|---|
| 1975 | 12,122 | +9.23% |
|---|
| 1982 | 14,561 | +2.65% |
|---|
| 1990 | 17,863 | +2.59% |
|---|
| 1999 | 18,741 | +0.53% |
|---|
| 2007 | 17,200 | −1.07% |
|---|
| 2012 | 17,646 | +0.51% |
|---|
| 2017 | 17,129 | −0.59% |
|---|
|