| Año | Pob. | ±% a. |
|---|
| 1875 | 6311 | — |
|---|
| 1890 | 6667 | +0.37% |
|---|
| 1910 | 7470 | +0.57% |
|---|
| 1925 | 8253 | +0.67% |
|---|
| 1933 | 8137 | −0.18% |
|---|
| 1939 | 8206 | +0.14% |
|---|
| 1946 | 11 773 | +5.29% |
|---|
| 1950 | 11 524 | −0.53% |
|---|
| 1964 | 8942 | −1.80% |
|---|
| 1971 | 8743 | −0.32% |
|---|
| 1981 | 7707 | −1.25% |
|---|
| 1985 | 7556 | −0.49% |
|---|
| 1989 | 7359 | −0.66% |
|---|
| 1990 | 7264 | −1.29% |
|---|
| 1991 | 7109 | −2.13% |
|---|
| | Año | Pob. | ±% a. |
|---|
| 1992 | 7066 | −0.60% |
|---|
| 1993 | 7023 | −0.61% |
|---|
| 1994 | 7027 | +0.06% |
|---|
| 1995 | 6922 | −1.49% |
|---|
| 1996 | 6948 | +0.38% |
|---|
| 1997 | 6959 | +0.16% |
|---|
| 1998 | 6913 | −0.66% |
|---|
| 1999 | 6915 | +0.03% |
|---|
| 2000 | 6845 | −1.01% |
|---|
| 2001 | 6727 | −1.72% |
|---|
| 2002 | 6624 | −1.53% |
|---|
| 2003 | 6550 | −1.12% |
|---|
| 2004 | 6521 | −0.44% |
|---|
| 2005 | 6392 | −1.98% |
|---|
| 2006 | 6259 | −2.08% |
|---|
| | Año | Pob. | ±% a. |
|---|
| 2007 | 6145 | −1.82% |
|---|
| 2008 | 6007 | −2.25% |
|---|
| 2009 | 5892 | −1.91% |
|---|
| 2010 | 5769 | −2.09% |
|---|
| 2011 | 5755 | −0.24% |
|---|
| 2012 | 5717 | −0.66% |
|---|
| 2013 | 5598 | −2.08% |
|---|
| 2014 | 5532 | −1.18% |
|---|
| 2015 | 5462 | −1.27% |
|---|
| 2016 | 5324 | −2.53% |
|---|
| 2017 | 5321 | −0.06% |
|---|
| 2018 | 5245 | −1.43% |
|---|
| 2019 | 5206 | −0.74% |
|---|
| 2020 | 5233 | +0.52% |
|---|
|