Top 25 Counties in the U.S. ranked by Highest Percentage Black or African American Population, 2000 [Independent cities are denoted by IC following county name. If two or more counties are tied, all counties are listed alphabetically] County, State Percent Rank ------------------------------------------------------- Jefferson, MS 86.5 1 Macon, AL 84.6 2 Claiborne, MS 84.1 3 Greene, AL 80.3 4 Petersburg IC, VA 79.0 5 Holmes, MS 78.7 6 Hancock, GA 77.8 7 Lowndes, AL 73.4 8 Sumter, AL 73.2 9 Bullock, AL 73.1 10 Wilcox, AL 71.9 11 Humphreys, MS 71.5 12 Allendale, SC 71.0 13 Tunica, MS 70.2 14 Sunflower, MS 69.9 15 Noxubee, MS 69.3 16 Sharkey, MS 69.3 16 Coahoma, MS 69.2 18 Quitman, MS 68.6 19 Perry, AL 68.4 20 Wilkinson, MS 68.2 21 Leflore, MS 67.7 22 East Carroll, LA 67.3 23 Orleans, LA 67.3 23 Williamsburg, SC 66.3 25 Source: U.S. Census Bureau, County and City Data Book: 2000, Table B-2.