| | 연도 | 인구 |  | 
|---|
 | 1875 | 9,514 | — | 
|---|
 | 1890 | 11,568 | +1.31% | 
|---|
 | 1910 | 20,179 | +2.82% | 
|---|
 | 1925 | 23,656 | +1.07% | 
|---|
 | 1933 | 27,043 | +1.69% | 
|---|
 | 1939 | 42,982 | +8.03% | 
|---|
 | 1946 | 31,893 | −4.17% | 
|---|
 | 1950 | 32,781 | +0.69% | 
|---|
 | 1964 | 33,379 | +0.13% | 
|---|
 | 1971 | 33,426 | +0.02% | 
|---|
 | 1981 | 35,433 | +0.58% | 
|---|
 | 1985 | 37,234 | +1.25% | 
|---|
 | 1989 | 37,544 | +0.21% | 
|---|
 | 1990 | 37,113 | −1.15% | 
|---|
 | | 연도 | 인구 |  | 
|---|
 | 1991 | 36,909 | −0.55% | 
|---|
 | 1992 | 36,777 | −0.36% | 
|---|
 | 1993 | 36,885 | +0.29% | 
|---|
 | 1994 | 37,138 | +0.69% | 
|---|
 | 1995 | 37,577 | +1.18% | 
|---|
 | 1996 | 38,151 | +1.53% | 
|---|
 | 1997 | 39,001 | +2.23% | 
|---|
 | 1998 | 39,541 | +1.38% | 
|---|
 | 1999 | 39,949 | +1.03% | 
|---|
 | 2000 | 40,148 | +0.50% | 
|---|
 | 2001 | 40,403 | +0.64% | 
|---|
 | 2002 | 40,378 | −0.06% | 
|---|
 | 2003 | 40,593 | +0.53% | 
|---|
 | 2004 | 41,055 | +1.14% | 
|---|
 | | 연도 | 인구 |  | 
|---|
 | 2005 | 41,115 | +0.15% | 
|---|
 | 2006 | 41,267 | +0.37% | 
|---|
 | 2007 | 41,488 | +0.54% | 
|---|
 | 2008 | 41,577 | +0.21% | 
|---|
 | 2009 | 41,590 | +0.03% | 
|---|
 | 2010 | 41,810 | +0.53% | 
|---|
 | 2011 | 41,370 | −1.05% | 
|---|
 | 2012 | 41,621 | +0.61% | 
|---|
 | 2013 | 42,028 | +0.98% | 
|---|
 | 2014 | 42,894 | +2.06% | 
|---|
 | 2015 | 43,526 | +1.47% | 
|---|
 | 2016 | 44,079 | +1.27% | 
|---|
 | 2017 | 43,982 | −0.22% | 
|---|
 |