Bullitt County, Kentucky (Formed 1797)
                Land Area          
Year  Population  (sq.mi)   Density
2010     74,319     297.0    250.2
2000     61,236     299.1    204.7
1990     47,567     299.1    159.0
1980     43,346     299.1    144.9
1970     26,090     299.1     87.2
1960     15,726     299.1     52.6
1950     11,349     299.1     37.9
1940      9,511     299.1     31.8
1930      8,868     299.1     29.6
1920      9,328     299.1     31.2
1910      9,487     308.0     30.8
1900      9,602     301.0     31.9
1890      8,291     301.0     27.5
1880      8,521     294.5     28.9
1870      7,781     294.5     26.4
1860      7,289     294.3     24.8
1850      6,774     294.5     23.0
1840      6,334     294.7     21.5
1830      5,652     293.5     19.3
1820      5,831     327.5     17.8
1810      4,311     300.9     14.3
1800      3,542     302.6     11.7