Ranking of Georgia Counties By Total Voting-age Population (18yrs and over) from Census 2020

Updated on August 22, 2023.

According to the data from the US 2020 Census, as at April 2020, among all the counties in Georgia, Fulton County had the highest voting-age population (18 years and over) (847.18K), followed by Gwinnett County (709.48K), and DeKalb County (595.28K).

The chart below shows the top 10 counties with high voting-age population, and the table below shows the ranking of all Georgia counties based on voting-age population.

You can also see the ranking of counties by population for other states as well as for the whole United States.

Ranking of Georgia Counties By Total Voting-age Population from Census 2020
Fulton
Gwinnett
DeKalb
Cobb
Chatham
Clayton
Cherokee
Forsyth
Henry
Richmond
Ranking of Georgia Counties By Total Voting-age Population from Census 2020
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Rank County Voting-age Population
1 Fulton County 847182
2 Gwinnett County 709484
3 DeKalb County 595276
4 Cobb County 591848
5 Chatham County 234715
6 Clayton County 220578
7 Cherokee County 202928
8 Forsyth County 181193
9 Henry County 179973
10 Richmond County 160899
11 Muscogee County 157052
12 Hall County 153844
13 Paulding County 123998
14 Houston County 122118
15 Bibb County 120902
16 Columbia County 114823
17 Coweta County 111155
18 Douglas County 108428
19 Clarke County 106830
20 Fayette County 91798
21 Carroll County 90996
22 Lowndes County 89031
23 Newton County 84748
24 Bartow County 83570
25 Floyd County 76295
26 Whitfield County 76262
27 Walton County 73098
28 Rockdale County 71503
29 Glynn County 66468
30 Dougherty County 66266
31 Bulloch County 64494
32 Barrow County 62195
33 Jackson County 56451
34 Walker County 52794
35 Troup County 52581
36 Catoosa County 52448
37 Spalding County 52123
38 Liberty County 48014
39 Effingham County 47295
40 Gordon County 43500
41 Camden County 41808
42 Laurens County 37734
43 Habersham County 35878
44 Baldwin County 35732
45 Thomas County 35037
46 Colquitt County 34193
47 Coffee County 32419
48 Polk County 32238
49 Bryan County 31828
50 Tift County 31224
51 Oconee County 30221
52 Murray County 30210
53 Ware County 27788
54 Lumpkin County 27689
55 Harris County 26799
55 Pickens County 26799
56 Gilmer County 25417
57 Lee County 24676
58 Madison County 23112
59 Wayne County 23105
60 Sumter County 23036
61 Haralson County 22854
62 White County 22482
63 Decatur County 22443
64 Peach County 22111
65 Monroe County 21913
66 Upson County 21711
67 Jones County 21575
68 Dawson County 21441
69 Fannin County 21188
70 Stephens County 21163
71 Union County 20808
72 Hart County 20436
73 Butts County 20360
74 Toombs County 20261
75 Grady County 19962
76 Chattooga County 19416
77 Burke County 18778
78 Franklin County 18307
79 Putnam County 17847
80 Tattnall County 17654
81 Emanuel County 17320
82 Mitchell County 17065
83 McDuffie County 16615
84 Meriwether County 16526
85 Worth County 16444
86 Dodge County 15709
86 Washington County 15709
87 Morgan County 15574
88 Crisp County 15570
89 Elbert County 15493
90 Greene County 15358
91 Pierce County 14899
92 Lamar County 14541
93 Pike County 14337
94 Appling County 13958
95 Banks County 13900
96 Rabun County 13767
97 Brantley County 13692
98 Berrien County 13690
99 Ben Hill County 13165
100 Dade County 12987
101 Cook County 12938
102 Brooks County 12747
103 Jefferson County 12301
104 Oglethorpe County 11639
105 Long County 11234
106 Jasper County 11118
107 Towns County 10923
108 Screven County 10893
109 Jeff Davis County 10856
110 Telfair County 10190
111 Charlton County 10135
112 Macon County 9938
113 Bleckley County 9613
114 Crawford County 9606
115 Dooly County 9187
116 McIntosh County 9040
117 Heard County 8698
118 Early County 8315
119 Bacon County 8310
120 Candler County 8241
121 Evans County 8127
122 Pulaski County 8012
123 Wilkes County 7651
124 Irwin County 7547
125 Hancock County 7487
126 Johnson County 7474
127 Lanier County 7326
128 Seminole County 7277
129 Wilcox County 7218
130 Terrell County 7204
131 Chattahoochee County 7199
132 Wilkinson County 7026
133 Jenkins County 7005
134 Turner County 6960
135 Montgomery County 6792
136 Twiggs County 6589
137 Lincoln County 6270
138 Wheeler County 6217
139 Atkinson County 6129
140 Taylor County 6120
141 Marion County 5854
142 Clinch County 5034
143 Randolph County 4977
144 Treutlen County 4934
145 Talbot County 4783
146 Miller County 4749
147 Calhoun County 4687
148 Stewart County 4617
149 Warren County 4159
150 Schley County 3328
151 Echols County 2709
152 Baker County 2275
153 Clay County 2246
154 Glascock County 2236
155 Quitman County 1870
156 Webster County 1847
157 Taliaferro County 1289