|
Population
|
County
|
|
1,004,125
|
St. Louis
|
|
717,204
|
Jackson
|
|
405,262
|
St. Charles
|
|
298,915
|
Greene
|
|
253,335
|
Clay
|
|
226,739
|
Jefferson
|
|
183,610
|
Boone
|
|
122,761
|
Jasper
|
|
107,824
|
Cass
|
|
106,718
|
Platte
|
|
104,682
|
Franklin
|
|
88,842
|
Christian
|
|
84,793
|
Buchanan
|
|
81,710
|
Cape Girardeau
|
|
77,279
|
Cole
|
|
66,922
|
St. Francois
|
|
59,574
|
Lincoln
|
|
58,648
|
Newton
|
|
56,066
|
Taney
|
|
54,013
|
Johnson
|
|
53,955
|
Pulaski
|
|
44,638
|
Phelps
|
|
44,283
|
Callaway
|
|
42,980
|
Pettis
|
|
42,745
|
Camden
|
|
42,130
|
Butler
|
|
39,750
|
Howell
|
|
39,085
|
Webster
|
|
38,059
|
Scott
|
|
38,001
|
Lawrence
|
|
36,039
|
Laclede
|
|
35,532
|
Warren
|
|
34,534
|
Barry
|
|
32,984
|
Lafayette
|
|
31,519
|
Polk
|
|
31,076
|
Stone
|
|
28,672
|
Stoddard
|
|
28,525
|
Marion
|
|
|
Population
|
County
|
|
28,283
|
Dunklin
|
|
25,314
|
Adair
|
|
24,962
|
Audrain
|
|
24,722
|
Miller
|
|
24,716
|
Randolph
|
|
24,487
|
Texas
|
|
23,514
|
Washington
|
|
23,333
|
Saline
|
|
23,303
|
McDonald
|
|
23,158
|
Ray
|
|
23,056
|
Crawford
|
|
21,946
|
Henry
|
|
21,241
|
Nodaway
|
|
21,184
|
Clinton
|
|
21,006
|
Morgan
|
|
19,707
|
Vernon
|
|
19,394
|
Benton
|
|
18,956
|
Perry
|
|
18,479
|
Ste. Genevieve
|
|
18,188
|
Wright
|
|
18,135
|
Andrew
|
|
17,587
|
Pike
|
|
17,103
|
Cooper
|
|
17,071
|
Dallas
|
|
16,434
|
New Madrid
|
|
16,042
|
Bates
|
|
15,661
|
Pemiscot
|
|
15,473
|
Moniteau
|
|
15,209
|
Macon
|
|
14,794
|
Gasconade
|
|
14,557
|
Livingston
|
|
14,421
|
Dent
|
|
14,188
|
Cedar
|
|
13,274
|
Osage
|
|
12,626
|
Madison
|
|
12,577
|
Mississippi
|
|
11,874
|
Linn
|
|
11,637
|
Barton
|
|
|
Population
|
County
|
|
11,578
|
Douglas
|
|
11,322
|
Montgomery
|
|
11,029
|
DeKalb
|
|
10,974
|
Wayne
|
|
10,679
|
Ripley
|
|
10,567
|
Bollinger
|
|
10,355
|
Ralls
|
|
10,151
|
Howard
|
|
10,032
|
Lewis
|
|
9,808
|
Grundy
|
|
9,537
|
Iron
|
|
9,284
|
St. Clair
|
|
8,815
|
Caldwell
|
|
8,666
|
Monroe
|
|
8,635
|
Oregon
|
|
8,553
|
Ozark
|
|
8,495
|
Carroll
|
|
8,432
|
Maries
|
|
8,430
|
Daviess
|
|
8,279
|
Hickory
|
|
8,157
|
Harrison
|
|
7,569
|
Dade
|
|
7,408
|
Chariton
|
|
7,031
|
Shannon
|
|
6,634
|
Clark
|
|
6,162
|
Gentry
|
|
6,103
|
Shelby
|
|
6,096
|
Reynolds
|
|
5,999
|
Sullivan
|
|
5,305
|
Atchison
|
|
5,202
|
Carter
|
|
4,716
|
Scotland
|
|
4,681
|
Putnam
|
|
4,223
|
Holt
|
|
4,032
|
Schuyler
|
|
3,744
|
Knox
|
|
3,538
|
Mercer
|
|
1,973
|
Worth
|
|