| Rank |
County |
Households |
| 1 |
St Louis County, Missouri
|
404,158
|
| 2 |
Jackson County, Missouri
|
270,493
|
| 3 |
St Louis city, Missouri
|
139,693
|
| 4 |
St Charles County, Missouri
|
132,908
|
| 5 |
Greene County, Missouri
|
113,800
|
| 6 |
Clay County, Missouri
|
86,954
|
| 7 |
Jefferson County, Missouri
|
80,703
|
| 8 |
Boone County, Missouri
|
63,790
|
| 9 |
Jasper County, Missouri
|
44,674
|
| 10 |
Franklin County, Missouri
|
38,817
|
| 11 |
Cass County, Missouri
|
36,864
|
| 12 |
Platte County, Missouri
|
35,686
|
| 13 |
Buchanan County, Missouri
|
33,662
|
| 14 |
Cape Girardeau County, Missouri
|
29,452
|
| 15 |
Cole County, Missouri
|
29,356
|
| 16 |
Christian County, Missouri
|
29,166
|
| 17 |
St Francois County, Missouri
|
24,519
|
| 18 |
Newton County, Missouri
|
21,719
|
| 19 |
Taney County, Missouri
|
20,525
|
| 20 |
Johnson County, Missouri
|
19,435
|
| 21 |
Lincoln County, Missouri
|
18,638
|
| 22 |
Camden County, Missouri
|
18,104
|
| 23 |
Butler County, Missouri
|
17,375
|
| 24 |
Callaway County, Missouri
|
16,899
|
| 25 |
Phelps County, Missouri
|
16,688
|
| 26 |
Pettis County, Missouri
|
16,275
|
| 27 |
Pulaski County, Missouri
|
15,708
|
| 28 |
Howell County, Missouri
|
15,538
|
| 29 |
Scott County, Missouri
|
15,203
|
| 30 |
Lawrence County, Missouri
|
15,012
|
| 31 |
Laclede County, Missouri
|
14,357
|
| 32 |
Barry County, Missouri
|
13,891
|
| 33 |
Stone County, Missouri
|
13,297
|
| 34 |
Lafayette County, Missouri
|
13,290
|
| 35 |
Dunklin County, Missouri
|
12,862
|
| 36 |
Webster County, Missouri
|
12,848
|
| 37 |
Warren County, Missouri
|
12,501
|
| 38 |
Stoddard County, Missouri
|
12,235
|
| 39 |
Polk County, Missouri
|
11,700
|
| 40 |
Marion County, Missouri
|
11,194
|
| 41 |
Miller County, Missouri
|
10,320
|
| 42 |
Adair County, Missouri
|
9,636
|
| 43 |
Texas County, Missouri
|
9,560
|
| 44 |
Crawford County, Missouri
|
9,528
|
| 45 |
Henry County, Missouri
|
9,458
|
| 46 |
Audrain County, Missouri
|
9,426
|
| 47 |
Washington County, Missouri
|
9,161
|
| 48 |
Randolph County, Missouri
|
9,064
|
| 49 |
Ray County, Missouri
|
9,041
|
| 50 |
Saline County, Missouri
|
8,928
|
| 51 |
Nodaway County, Missouri
|
8,574
|
| 52 |
Benton County, Missouri
|
8,253
|
| 53 |
McDonald County, Missouri
|
8,240
|
| 54 |
Morgan County, Missouri
|
8,215
|
| 55 |
Vernon County, Missouri
|
8,137
|
| 56 |
Clinton County, Missouri
|
8,085
|
| 57 |
New Madrid County, Missouri
|
7,620
|
| 58 |
Perry County, Missouri
|
7,600
|
| 59 |
Wright County, Missouri
|
7,529
|
| 60 |
Ste Genevieve County, Missouri
|
7,214
|
| 61 |
Pemiscot County, Missouri
|
6,842
|
| 62 |
Andrew County, Missouri
|
6,634
|
| 63 |
Bates County, Missouri
|
6,602
|
| 64 |
Pike County, Missouri
|
6,581
|
| 65 |
Cooper County, Missouri
|
6,376
|
| 66 |
Dallas County, Missouri
|
6,368
|
| 67 |
Gasconade County, Missouri
|
6,368
|
| 68 |
Macon County, Missouri
|
6,311
|
| 69 |
Cedar County, Missouri
|
6,101
|
| 70 |
Dent County, Missouri
|
6,063
|
| 71 |
Wayne County, Missouri
|
5,638
|
| 72 |
Ripley County, Missouri
|
5,556
|
| 73 |
Livingston County, Missouri
|
5,547
|
| 74 |
Moniteau County, Missouri
|
5,507
|
| 75 |
Osage County, Missouri
|
5,331
|
| 76 |
Mississippi County, Missouri
|
5,289
|
| 77 |
Douglas County, Missouri
|
5,096
|
| 78 |
Barton County, Missouri
|
4,995
|
| 79 |
Montgomery County, Missouri
|
4,979
|
| 80 |
Linn County, Missouri
|
4,968
|
| 81 |
Bollinger County, Missouri
|
4,788
|
| 82 |
Madison County, Missouri
|
4,774
|
| 83 |
Oregon County, Missouri
|
4,518
|
| 84 |
St Clair County, Missouri
|
4,351
|
| 85 |
Grundy County, Missouri
|
4,335
|
| 86 |
Hickory County, Missouri
|
4,301
|
| 87 |
Iron County, Missouri
|
4,298
|
| 88 |
Ralls County, Missouri
|
4,222
|
| 89 |
Ozark County, Missouri
|
4,000
|
| 90 |
DeKalb County, Missouri
|
3,947
|
| 91 |
Lewis County, Missouri
|
3,795
|
| 92 |
Howard County, Missouri
|
3,794
|
| 93 |
Caldwell County, Missouri
|
3,708
|
| 94 |
Carroll County, Missouri
|
3,660
|
| 95 |
Maries County, Missouri
|
3,635
|
| 96 |
Monroe County, Missouri
|
3,630
|
| 97 |
Harrison County, Missouri
|
3,482
|
| 98 |
Shannon County, Missouri
|
3,362
|
| 99 |
Dade County, Missouri
|
3,222
|
| 100 |
Daviess County, Missouri
|
3,179
|
| 101 |
Chariton County, Missouri
|
3,065
|
| 102 |
Reynolds County, Missouri
|
2,856
|
| 103 |
Clark County, Missouri
|
2,846
|
| 104 |
Gentry County, Missouri
|
2,731
|
| 105 |
Shelby County, Missouri
|
2,653
|
| 106 |
Sullivan County, Missouri
|
2,605
|
| 107 |
Carter County, Missouri
|
2,472
|
| 108 |
Atchison County, Missouri
|
2,447
|
| 109 |
Putnam County, Missouri
|
2,238
|
| 110 |
Holt County, Missouri
|
2,199
|
| 111 |
Scotland County, Missouri
|
2,020
|
| 112 |
Schuyler County, Missouri
|
1,944
|
| 113 |
Knox County, Missouri
|
1,760
|
| 114 |
Mercer County, Missouri
|
1,560
|
| 115 |
Worth County, Missouri
|
977
|