Breckinridge County, Kentucky (Formed 1800)
                Land Area          
Year  Population  (sq.mi)   Density
2010     20,059     567.2     35.4
2000     18,648     572.4     32.6
1990     16,312     572.4     28.5
1980     16,861     572.4     29.5
1970     14,789     572.4     25.8
1960     14,734     572.4     25.7
1950     15,528     572.4     27.1
1940     17,744     572.4     31.0
1930     17,368     572.4     30.3
1920     19,652     572.4     34.3
1910     21,034     568.0     37.0
1900     20,534     595.0     34.5
1890     18,976     595.0     31.9
1880     17,486     574.5     30.4
1870     13,440     574.5     23.4
1860     13,236     579.1     22.9
1850     10,593     574.6     18.4
1840      8,944     581.3     15.4
1830      7,345     560.7     13.1
1820      7,485     778.2      9.6
1810      3,430     777.4      4.4