Mississippi Voting-age Population By County in 2021 (ACS-5Yrs)

Updated on February 28, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, the voting-age population of Mississippi was 2.26M which was 76.20% of the total Mississippi population. Among all Mississippi counties, Hinds had the highest voting-age population (174.88K), followed by Harrison (157.44K), and DeSoto (136.23K).

On the other hand, the counties with the least voting-age population were: Issaquena (972), Sharkey (3.18K), and Quitman (4.87K).

The chart and table below shows the voting-age population of each county and the percentage of each county's population that are of voting-age.

You can see similar information for other states and by state for the United States.

Related Topics: Mississippi ACS-5Yrs Estimates, 2021 Topic List.

Data Source: US Census - ACS 5-Year Estimates, 2021 Census.

Mississippi Voting-age Population By County in 2021

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County	Voting-age Population	% of County Population
Adams	23513	78.57
Alcorn	26890	76.91
Amite	10091	79.34
Attala	13474	74.75
Benton	6070	78.96
Bolivar	23514	75.12
Calhoun	10286	76.65
Carroll	8165	81.22
Chickasaw	12828	75.02
Choctaw	6471	78.30
Claiborne	7184	78.82
Clarke	12205	77.85
Clay	14458	77.04
Coahoma	15915	72.87
Copiah	21895	76.95
Covington	13937	75.37
DeSoto	136226	74.35
Forrest	59467	76.49
Franklin	5908	76.68
George	17773	73.26
Greene	11013	80.66
Grenada	16397	75.84
Hancock	36536	79.58
Harrison	157443	75.92
Hinds	174880	75.78
Holmes	12865	74.61
Humphreys	5834	73.70
Issaquena	972	87.49
Itawamba	18600	77.94
Jackson	109494	76.57
Jasper	12650	77.11
Jefferson	5616	77.08
Jefferson Davis	9091	79.94
Jones	50326	74.70
Kemper	7480	81.21
Lafayette	45343	81.37
Lamar	47811	75.16
Lauderdale	56337	76.38
Lawrence	9092	75.42
Leake	15889	74.07
Lee	62254	74.66
Leflore	20698	72.49
Lincoln	26689	76.45
Lowndes	44741	75.96
Madison	81196	75.01
Marion	18828	76.51
Marshall	26874	78.97
Monroe	26634	77.32
Montgomery	7672	77.12
Neshoba	20989	72.00
Newton	16119	75.38
Noxubee	7826	75.18
Oktibbeha	42185	82.17
Panola	24946	74.91
Pearl River	43277	77.32
Perry	9013	77.63
Pike	29728	73.84
Pontotoc	22795	73.21
Prentiss	19342	77.30
Quitman	4870	76.97
Rankin	120167	77.00
Scott	20401	72.70
Sharkey	3184	76.54
Simpson	19859	76.19
Smith	11083	76.52
Stone	14382	78.35
Sunflower	20499	77.96
Tallahatchie	10372	80.30
Tate	21616	76.86
Tippah	16528	75.55
Tishomingo	14809	78.17
Tunica	7076	71.12
Union	20733	74.65
Walthall	10709	76.60
Warren	34220	75.81
Washington	33824	74.15
Wayne	14938	75.35
Webster	7524	75.71
Wilkinson	6867	78.88
Winston	13834	77.52
Yalobusha	9776	77.67
Yazoo	21953	78.62