Ranking of US Counties By Black or African American Alone Voting-age Population from Census 2020
Updated on August 25, 2023.
According to the data from the United States 2020 decennial Census, as at April 2020, among all US counties, Cook County, IL had the highest voting-age population that identified their race as Black or African American Alone (936.91K), followed by Harris County, TX (669.37K), and Los Angeles County, CA (639.49K).
The chart below shows the top 10, and the table below shows the ranking of the top 200 counties.
You can see similar ranking information for other racial groups in the US.
You can also see links at the bottom of the page for similar ranking of counties for each state.
You may also be interested in:
Related Topics: US Census 2020 Topic List.
Data Source: US Census Bureau, 2020 Census.
Ranking of US Counties By Black or African American Alone Voting-age Population from Census 2020
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| Rank | County | Black Alone Voting-age Population |
|---|---|---|
| 1 | Cook County, IL | 936911 |
| 2 | Harris County, TX | 669372 |
| 3 | Los Angeles County, CA | 639490 |
| 4 | Kings County, NY | 613774 |
| 5 | Wayne County, MI | 505177 |
| 6 | Philadelphia County, PA | 480804 |
| 7 | Prince George's County, MD | 460461 |
| 8 | Dallas County, TX | 431270 |
| 9 | Broward County, FL | 396544 |
| 10 | Bronx County, NY | 368874 |
| 11 | Shelby County, TN | 353883 |
| 12 | Fulton County, GA | 352132 |
| 13 | Queens County, NY | 324227 |
| 14 | Miami-Dade County, FL | 307086 |
| 15 | DeKalb County, GA | 301682 |
| 16 | Cuyahoga County, OH | 278310 |
| 17 | Baltimore city, MD | 265435 |
| 18 | Tarrant County, TX | 262756 |
| 19 | Essex County, NJ | 254770 |
| 20 | Mecklenburg County, NC | 250649 |
| 21 | Duval County, FL | 215010 |
| 22 | Jefferson County, AL | 213751 |
| 23 | Clark County, NV | 211820 |
| 24 | Franklin County, OH | 209976 |
| 25 | Orange County, FL | 204357 |
| 26 | Marion County, IN | 193504 |
| 27 | Baltimore County, MD | 192662 |
| 28 | Palm Beach County, FL | 192516 |
| 29 | Gwinnett County, GA | 188825 |
| 30 | New York County, NY | 188633 |
| 31 | Maricopa County, AZ | 188296 |
| 32 | St. Louis County, MO | 181411 |
| 33 | Hillsborough County, FL | 173523 |
| 34 | Milwaukee County, WI | 171562 |
| 35 | Orleans Parish, LA | 158350 |
| 36 | Wake County, NC | 157662 |
| 37 | Cobb County, GA | 155087 |
| 38 | Clayton County, GA | 153694 |
| 39 | East Baton Rouge Parish, LA | 152669 |
| 40 | Hamilton County, OH | 152332 |
| 41 | Montgomery County, MD | 147983 |
| 42 | Richland County, SC | 144384 |
| 43 | Guilford County, NC | 138672 |
| 44 | San Bernardino County, CA | 136376 |
| 45 | Oakland County, MI | 134928 |
| 46 | Alameda County, CA | 134525 |
| 47 | Davidson County, TN | 130971 |
| 48 | Fort Bend County, TX | 123103 |
| 49 | Jefferson County, KY | 122748 |
| 50 | San Diego County, CA | 122721 |
| 51 | Allegheny County, PA | 122538 |
| 52 | Nassau County, NY | 121161 |
| 53 | Bexar County, TX | 119626 |
| 54 | Hinds County, MS | 119372 |
| 55 | Riverside County, CA | 118101 |
| 56 | Jackson County, MO | 116314 |
| 57 | Hennepin County, MN | 115630 |
| 58 | Sacramento County, CA | 114882 |
| 59 | Suffolk County, MA | 113432 |
| 60 | King County, WA | 112251 |
| 61 | Westchester County, NY | 111217 |
| 62 | New Castle County, DE | 110949 |
| 63 | Mobile County, AL | 107190 |
| 64 | Pulaski County, AR | 105807 |
| 65 | St. Louis city, MO | 99043 |
| 66 | Erie County, NY | 98842 |
| 67 | Montgomery County, AL | 97867 |
| 68 | Hartford County, CT | 96249 |
| 69 | Cumberland County, NC | 95657 |
| 70 | Delaware County, PA | 93795 |
| 71 | Union County, NJ | 91052 |
| 72 | Lake County, IN | 89806 |
| 73 | New Haven County, CT | 89066 |
| 74 | Suffolk County, NY | 88366 |
| 75 | Oklahoma County, OK | 87964 |
| 76 | Durham County, NC | 87670 |
| 77 | Jefferson Parish, LA | 87526 |
| 78 | Monroe County, NY | 85877 |
| 79 | Henry County, GA | 85738 |
| 80 | Richmond County, GA | 84660 |
| 81 | Caddo Parish, LA | 84143 |
| 82 | Fairfax County, VA | 83857 |
| 83 | Montgomery County, OH | 83708 |
| 84 | Chatham County, GA | 81665 |
| 85 | Fairfield County, CT | 80992 |
| 86 | Macomb County, MI | 79739 |
| 87 | Anne Arundel County, MD | 79204 |
| 88 | Travis County, TX | 78930 |
| 89 | Collin County, TX | 78760 |
| 90 | Contra Costa County, CA | 78292 |
| 91 | Polk County, FL | 76427 |
| 92 | Camden County, NJ | 75624 |
| 93 | Henrico County, VA | 74450 |
| 94 | Norfolk city, VA | 74424 |
| 95 | Forsyth County, NC | 73000 |
| 96 | Richmond city, VA | 72164 |
| 97 | Prince William County, VA | 71774 |
| 98 | Denton County, TX | 71706 |
| 99 | Charleston County, SC | 71468 |
| 100 | Pinellas County, FL | 71223 |
| 101 | Muscogee County, GA | 71127 |
| 102 | Madison County, AL | 70675 |
| 103 | Leon County, FL | 67873 |
| 104 | Greenville County, SC | 66030 |
| 105 | Middlesex County, NJ | 65482 |
| 106 | Middlesex County, MA | 65086 |
| 107 | Virginia Beach city, VA | 64907 |
| 108 | Jefferson County, TX | 63275 |
| 109 | Chesterfield County, VA | 63041 |
| 110 | Bibb County, GA | 62618 |
| 111 | Montgomery County, PA | 62445 |
| 112 | Hudson County, NJ | 62032 |
| 113 | Lucas County, OH | 61552 |
| 114 | Charles County, MD | 61035 |
| 115 | Burlington County, NJ | 60935 |
| 116 | Will County, IL | 60147 |
| 117 | Bell County, TX | 60111 |
| 118 | Newport News city, VA | 59030 |
| 119 | Genesee County, MI | 58394 |
| 120 | Summit County, OH | 58378 |
| 121 | Mercer County, NJ | 57732 |
| 122 | St. Clair County, IL | 55868 |
| 123 | Chesapeake city, VA | 54933 |
| 124 | Hampton city, VA | 53136 |
| 125 | Arapahoe County, CO | 51427 |
| 126 | Tuscaloosa County, AL | 51418 |
| 127 | Douglas County, GA | 51030 |
| 128 | Pierce County, WA | 50476 |
| 129 | Escambia County, FL | 50464 |
| 130 | Solano County, CA | 49380 |
| 131 | Tulsa County, OK | 48946 |
| 132 | Hamilton County, TN | 48376 |
| 133 | Spartanburg County, SC | 48325 |
| 134 | St. Lucie County, FL | 48302 |
| 135 | Denver County, CO | 48224 |
| 136 | Ramsey County, MN | 47319 |
| 137 | Howard County, MD | 47069 |
| 138 | Pitt County, NC | 45019 |
| 139 | Kent County, MI | 44971 |
| 140 | Douglas County, NE | 44889 |
| 141 | Dougherty County, GA | 44775 |
| 142 | San Joaquin County, CA | 44560 |
| 143 | Passaic County, NJ | 44366 |
| 144 | Brevard County, FL | 44032 |
| 145 | Lafayette Parish, LA | 43846 |
| 146 | Volusia County, FL | 43565 |
| 147 | Bergen County, NJ | 43549 |
| 148 | Orange County, CA | 43457 |
| 149 | Florence County, SC | 42556 |
| 150 | Lee County, FL | 41730 |
| 151 | Ouachita Parish, LA | 41188 |
| 152 | Brazoria County, TX | 40692 |
| 153 | Seminole County, FL | 40422 |
| 154 | San Francisco County, CA | 40302 |
| 155 | Rockdale County, GA | 40235 |
| 156 | Onondaga County, NY | 39939 |
| 157 | Providence County, RI | 39899 |
| 158 | DeSoto County, MS | 39772 |
| 159 | Norfolk County, MA | 39751 |
| 160 | Calcasieu Parish, LA | 39719 |
| 161 | Orangeburg County, SC | 39622 |
| 162 | Rutherford County, TN | 39239 |
| 163 | Portsmouth city, VA | 39094 |
| 164 | Berkeley County, SC | 38689 |
| 165 | Newton County, GA | 38662 |
| 166 | York County, SC | 38419 |
| 167 | Alachua County, FL | 38366 |
| 168 | Richmond County, NY | 38250 |
| 169 | Houston County, GA | 37797 |
| 170 | Dauphin County, PA | 37042 |
| 171 | Sumter County, SC | 36862 |
| 172 | Santa Clara County, CA | 36505 |
| 173 | Harrison County, MS | 36383 |
| 174 | Lake County, IL | 36157 |
| 175 | Kern County, CA | 35846 |
| 176 | Fayette County, KY | 35152 |
| 177 | Kent County, DE | 34986 |
| 178 | Worcester County, MA | 34774 |
| 179 | Fresno County, CA | 34327 |
| 180 | Orange County, NY | 34293 |
| 181 | Multnomah County, OR | 34216 |
| 182 | DuPage County, IL | 33634 |
| 183 | Plymouth County, MA | 33258 |
| 184 | Sedgwick County, KS | 33239 |
| 185 | Washtenaw County, MI | 33152 |
| 186 | El Paso County, CO | 33007 |
| 187 | Galveston County, TX | 32769 |
| 188 | Marion County, FL | 32618 |
| 189 | Monmouth County, NJ | 32173 |
| 190 | Montgomery County, TN | 32127 |
| 191 | Lowndes County, GA | 32112 |
| 192 | Albany County, NY | 32026 |
| 193 | Atlantic County, NJ | 31191 |
| 194 | Allen County, IN | 31162 |
| 195 | Lexington County, SC | 31091 |
| 196 | Hampden County, MA | 30702 |
| 197 | Cabarrus County, NC | 30611 |
| 198 | Horry County, SC | 30369 |
| 199 | Lee County, AL | 30298 |
| 200 | Osceola County, FL | 30095 |
Ranking of Counties By Black or African American Alone Voting-age Population for each US State from Census 2020
Use the following links to see the ranking of counties by Black or African American Alone voting-age population for each of the following US states from the Census 2020.