| Year | Pop. | ±% p.a. |
|---|
| 1793 | 449 | — |
|---|
| 1800 | 435 | −0.45% |
|---|
| 1806 | 469 | +1.26% |
|---|
| 1821 | 369 | −1.59% |
|---|
| 1831 | 377 | +0.21% |
|---|
| 1836 | 353 | −1.31% |
|---|
| 1841 | 360 | +0.39% |
|---|
| 1846 | 332 | −1.61% |
|---|
| 1851 | 346 | +0.83% |
|---|
| 1856 | 344 | −0.12% |
|---|
| 1861 | 360 | +0.91% |
|---|
| 1866 | 371 | +0.60% |
|---|
| 1872 | 341 | −1.40% |
|---|
| 1876 | 397 | +3.87% |
|---|
| 1881 | 381 | −0.82% |
|---|
| 1886 | 412 | +1.58% |
|---|
| 1891 | 396 | −0.79% |
|---|
| 1896 | 456 | +2.86% |
|---|
| | Year | Pop. | ±% p.a. |
|---|
| 1901 | 422 | −1.54% |
|---|
| 1906 | 429 | +0.33% |
|---|
| 1911 | 415 | −0.66% |
|---|
| 1921 | 398 | −0.42% |
|---|
| 1926 | 1,023 | +20.78% |
|---|
| 1931 | 1,507 | +8.06% |
|---|
| 1936 | 1,681 | +2.21% |
|---|
| 1946 | 1,697 | +0.09% |
|---|
| 1954 | 2,188 | +3.23% |
|---|
| 1962 | 3,411 | +5.71% |
|---|
| 1968 | 9,923 | +19.48% |
|---|
| 1975 | 16,236 | +7.29% |
|---|
| 1982 | 17,271 | +0.89% |
|---|
| 1990 | 16,939 | −0.24% |
|---|
| 1999 | 17,737 | +0.51% |
|---|
| 2007 | 18,577 | +0.58% |
|---|
| 2012 | 19,213 | +0.68% |
|---|
| 2017 | 20,181 | +0.99% |
|---|
|