Missouri Male and Female Gender Population By County in 2021 (ACS-5Yrs)

Updated on February 28, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, the Missouri population consisted of 3.03M males and 3.11M females.

Male Population: St. Louis had the highest male population (478.62K), followed by Jackson (346.42K), and St. Charles (198.89K).

Female Population: St. Louis had the highest female population (523.36K), followed by Jackson (366.81K), and St. Charles (203.49K).

The charts and table below shows the male and female population for each county.

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

Missouri Male Population By County in 2021
Missouri Female Population By County in 2021
Missouri Male and Female Population By County in 2021
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County Male Population Female Population
Adair 12228 13111
Andrew 9091 8932
Atchison 2670 2642
Audrain 11854 13369
Barry 17381 17267
Barton 5786 5926
Bates 8025 8075
Benton 9742 9609
Bollinger 5465 5293
Boone 88878 93292
Buchanan 43366 42179
Butler 20775 21539
Caldwell 4521 4335
Callaway 22605 21844
Camden 21427 21626
Cape Girardeau 39372 41714
Carroll 4268 4296
Carter 2679 2686
Cass 52365 54601
Cedar 7306 6878
Chariton 3699 3733
Christian 42875 44949
Clark 3427 3222
Clay 123478 126656
Clinton 10469 10626
Cole 39278 38134
Cooper 9010 8387
Crawford 11445 11759
Dade 3870 3714
Dallas 8214 8732
Daviess 4246 4181
DeKalb 7017 4622
Dent 7254 7331
Douglas 6049 5759
Dunklin 13527 15065
Franklin 52302 52029
Gasconade 7486 7317
Gentry 3059 3172
Greene 145118 151757
Grundy 4881 5020
Harrison 4134 4095
Henry 10858 11026
Hickory 4186 4243
Holt 2118 2177
Howard 5098 5049
Howell 19310 20443
Iron 4814 4792
Jackson 346423 366806
Jasper 59781 62278
Jefferson 112850 113063
Johnson 27762 26127
Knox 1893 1889
Laclede 17763 18135
Lafayette 16480 16272
Lawrence 19101 19022
Lewis 5087 4944
Lincoln 29497 29192
Linn 5860 6102
Livingston 6637 8364
McDonald 11888 11379
Macon 7548 7674
Madison 6214 6383
Maries 4250 4207
Marion 13920 14644
Mercer 1786 1775
Miller 12249 12394
Mississippi 7128 5848
Moniteau 8213 7510
Monroe 4367 4276
Montgomery 5709 5675
Morgan 10374 10509
New Madrid 7939 8719
Newton 29267 29367
Nodaway 10775 10796
Oregon 4412 4479
Osage 6924 6448
Ozark 4320 4344
Pemiscot 7500 8449
Perry 9379 9628
Pettis 21353 21566
Phelps 23336 21356
Pike 9807 8245
Platte 52192 52997
Polk 15602 15939
Pulaski 30425 23035
Putnam 2415 2300
Ralls 5262 5056
Randolph 13137 11743
Ray 11546 11534
Reynolds 3240 2898
Ripley 5413 5619
St. Charles 198886 203491
St. Clair 4641 4594
Ste. Genevieve 9426 8980
St. Francois 36103 31065
St. Louis 478618 523364
Saline 11594 11684
Schuyler 1973 2121
Scotland 2354 2406
Scott 18674 19487
Shannon 3633 3552
Shelby 3087 3000
Stoddard 14049 14763
Stone 15287 15731
Sullivan 3006 3039
Taney 26824 29030
Texas 13135 11731
Vernon 9700 10131
Warren 17390 17643
Washington 12300 11491
Wayne 5633 5665
Webster 20031 18947
Worth 1005 999
Wright 8985 9259
St. Louis city 147357 155430