Year |
Population |
|
2011 |
18,533 |
|
2010 |
18,498 census |
|
2009 |
17,390 |
|
2008 |
17,375 |
|
2007 |
17,180 |
|
2006 |
17,005 |
|
2005 |
16,924 |
|
2004 |
16,695 |
|
2003 |
16,485 |
|
2002 |
16,367 |
|
2001 |
16,166 |
|
2000 |
15,868 census |
|
1999 |
15,573 |
|
1998 |
15,468 |
|
1997 |
15,287 |
|
1996 |
15,094 |
|
1995 |
14,963 |
|
1994 |
14,656 |
|
1993 |
14,494 |
|
1992 |
14,285 |
|
1991 |
14,100 |
|
1990 |
14,368 census |
|
1989 |
14,178 |
|
1988 |
13,909 |
|
1987 |
13,830 |
|
1986 |
13,769 |
|
1985 |
13,648 |
|
1984 |
13,715 |
|
1983 |
13,227 |
|
1982 |
12,917 |
|
1981 |
11,595 |
|
1980 |
12,307 census |
|
1979 |
12,196 |
|
1978 |
11,518 |
|
1977 |
10,708 |
|
1976 |
10,209 |
|
1975 |
9,243 |
|
1974 |
9,279 |
|
1973 |
9,260 |
|
1970 |
8,682 census |
Census
|
Population |
|
2000 |
15,868 |
|
1990 |
13,975 |
|
1980 |
12,307 |
|
1970 |
8,682 |
|
1960 |
5,480 |
|
1950 |
3,007 |