Webster County, Kentucky (Formed 1860) Land Area Year Population (sq.mi) Density 2010 13,621 331.9 41.0 2000 14,120 334.8 42.2 1990 13,955 334.7 41.7 1980 14,832 334.7 44.3 1970 13,282 334.7 39.7 1960 14,244 334.7 42.6 1950 15,555 334.7 46.5 1940 19,198 334.7 57.4 1930 20,534 334.7 61.4 1920 20,762 334.7 62.0 1910 20,974 344.0 61.0 1900 20,097 355.0 56.6 1890 17,196 355.0 48.4 1880 14,246 335.2 42.5 1870 10,937 335.2 32.6