| Year | Pop. | ±% p.a. |
|---|
| 1875 | 2,994 | — |
|---|
| 1890 | 3,243 | +0.53% |
|---|
| 1910 | 3,015 | −0.36% |
|---|
| 1925 | 2,998 | −0.04% |
|---|
| 1933 | 2,893 | −0.44% |
|---|
| 1939 | 2,840 | −0.31% |
|---|
| 1946 | 4,263 | +5.97% |
|---|
| 1950 | 4,175 | −0.52% |
|---|
| 1964 | 3,400 | −1.46% |
|---|
| 1971 | 3,349 | −0.22% |
|---|
| 1981 | 3,115 | −0.72% |
|---|
| 1985 | 3,112 | −0.02% |
|---|
| 1989 | 3,103 | −0.07% |
|---|
| 1990 | 3,125 | +0.71% |
|---|
| 1991 | 3,092 | −1.06% |
|---|
| | Year | Pop. | ±% p.a. |
|---|
| 1992 | 3,056 | −1.16% |
|---|
| 1993 | 3,053 | −0.10% |
|---|
| 1994 | 3,015 | −1.24% |
|---|
| 1995 | 2,995 | −0.66% |
|---|
| 1996 | 3,003 | +0.27% |
|---|
| 1997 | 2,956 | −1.57% |
|---|
| 1998 | 3,005 | +1.66% |
|---|
| 1999 | 3,025 | +0.67% |
|---|
| 2000 | 2,994 | −1.02% |
|---|
| 2001 | 2,938 | −1.87% |
|---|
| 2002 | 2,923 | −0.51% |
|---|
| 2003 | 2,868 | −1.88% |
|---|
| 2004 | 2,852 | −0.56% |
|---|
| 2005 | 2,817 | −1.23% |
|---|
| 2006 | 2,746 | −2.52% |
|---|
| | Year | Pop. | ±% p.a. |
|---|
| 2007 | 2,730 | −0.58% |
|---|
| 2008 | 2,661 | −2.53% |
|---|
| 2009 | 2,627 | −1.28% |
|---|
| 2010 | 2,616 | −0.42% |
|---|
| 2011 | 2,554 | −2.37% |
|---|
| 2012 | 2,532 | −0.86% |
|---|
| 2013 | 2,532 | +0.00% |
|---|
| 2014 | 2,505 | −1.07% |
|---|
| 2015 | 2,567 | +2.48% |
|---|
| 2016 | 2,575 | +0.31% |
|---|
| 2017 | 2,553 | −0.85% |
|---|
| 2018 | 2,542 | −0.43% |
|---|
| 2019 | 2,509 | −1.30% |
|---|
| 2020 | 2,507 | −0.08% |
|---|
|