Population

2010 64,804
2000 67,138
1990 58,749
1980 58,013
1970 47,288
1960 45,021
1950 35,842
1940 28,871
1930 23,836
1920 11,386
1910 7,307
1900 2,372
1890 1,312
1880 1,010
1870  602
1860  525
1850 200