Mississippi 2020 Census Total Voting-age Population (18yrs and over) By County

Updated on August 21, 2023.

According to the data from the US 2020 decennial Census, as at April 2020, the total Voting-age population (18 years and over) of Mississippi was 2,277,599, which was 76.91% of the total Mississippi population.

Hinds County had the highest voting-age population (177,425), followed by Harrison County (159,463), and then DeSoto County (138,014). On the other hand, the 3 counties with low voting-age population were: Issaquena County (1,157), Sharkey County (2,919), and Quitman County (4,885).

You can also see this information for other states and also for the US by state.

Hover over or click on the counties to see the number and percentage of Mississippi population that lives in each county. The data can also be found in a table below. You can use the table to sort, filter, and explore the data further.

You can also see the voting-age population by county for the different racial groups as well as the different ethnicities in Mississippi.

Mississippi 2020 Census Total Voting-age Population By County
Mississippi 2020 Census Total Voting-age Population By County
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County Voting-age Population % of Mississippi Pop.
Adams 23528 1.03
Alcorn 26866 1.18
Amite 10239 0.45
Attala 13493 0.59
Benton 6078 0.27
Bolivar 23662 1.04
Calhoun 10432 0.46
Carroll 8122 0.36
Chickasaw 13222 0.58
Choctaw 6447 0.28
Claiborne 7223 0.32
Clarke 12027 0.53
Clay 14614 0.64
Coahoma 15915 0.70
Copiah 22065 0.97
Covington 14126 0.62
DeSoto 138014 6.06
Forrest 61220 2.69
Franklin 6069 0.27
George 18253 0.80
Greene 10824 0.48
Grenada 16697 0.73
Hancock 36202 1.59
Harrison 159463 7.00
Hinds 177425 7.79
Holmes 12981 0.57
Humphreys 5872 0.26
Issaquena 1157 0.05
Itawamba 18529 0.81
Jackson 109676 4.82
Jasper 12708 0.56
Jefferson 5578 0.25
Jefferson Davis 8964 0.39
Jones 50776 2.23
Kemper 7169 0.32
Lafayette 45658 2.01
Lamar 47683 2.09
Lauderdale 55594 2.44
Lawrence 9042 0.40
Leake 15843 0.70
Lee 63696 2.80
Leflore 20986 0.92
Lincoln 26514 1.16
Lowndes 45651 2.00
Madison 82961 3.64
Marion 18669 0.82
Marshall 27156 1.19
Monroe 26628 1.17
Montgomery 7741 0.34
Neshoba 21219 0.93
Newton 16144 0.71
Noxubee 7805 0.34
Oktibbeha 42786 1.88
Panola 25135 1.10
Pearl River 43337 1.90
Perry 9011 0.40
Pike 30676 1.35
Pontotoc 23286 1.02
Prentiss 19426 0.85
Quitman 4885 0.21
Rankin 120310 5.28
Scott 20301 0.89
Sharkey 2919 0.13
Simpson 19729 0.87
Smith 11025 0.48
Stone 14294 0.63
Sunflower 20456 0.90
Tallahatchie 10163 0.45
Tate 21712 0.95
Tippah 16724 0.73
Tishomingo 14902 0.65
Tunica 7095 0.31
Union 21120 0.93
Walthall 10801 0.47
Warren 34312 1.51
Washington 34277 1.51
Wayne 15032 0.66
Webster 7621 0.34
Wilkinson 6879 0.30
Winston 13650 0.60
Yalobusha 9980 0.44
Yazoo 21129 0.93