Please note that new Connecticut county and township level geographies are not available within the map.

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QuickFacts

Lawrence County, Missouri; St. Clair County, Missouri; Lincoln County, Missouri; Crawford County, Missouri; Schuyler County, Missouri; Lewis County, Missouri

QuickFacts provides statistics for all states and counties. Also for cities and towns with a population of 5,000 or more.

Chart

Population estimates, July 1, 2023, (V2023)

0
99,000
198,000
297,000
396,000
495,000
594,000
693,000
792,000
891,000
990,000
St. Louis County, Missouri
987,059
Jackson County, Missouri
718,560
St. Charles County, Missouri
416,659
Greene County, Missouri
304,611
St. Louis city (County), Missouri
281,754
Clay County, Missouri
259,772
Jefferson County, Missouri
231,230
Boone County, Missouri
189,463
Jasper County, Missouri
125,056
Platte County, Missouri
111,940
Cass County, Missouri
111,732
Franklin County, Missouri
106,404
Christian County, Missouri
94,422
Cape Girardeau County, Missouri
82,984
Buchanan County, Missouri
82,956
Cole County, Missouri
77,278
St. Francois County, Missouri
67,058
Lincoln County, Missouri
64,699
Newton County, Missouri
60,677
Taney County, Missouri
56,775
Johnson County, Missouri
54,962
Pulaski County, Missouri
53,812
Phelps County, Missouri
45,284
Callaway County, Missouri
44,731
Camden County, Missouri
44,044
Pettis County, Missouri
43,530
Butler County, Missouri
41,948
Webster County, Missouri
41,472
Howell County, Missouri
40,735
Lawrence County, Missouri
38,872
Scott County, Missouri
37,889
Warren County, Missouri
37,806
Laclede County, Missouri
36,680
Barry County, Missouri
35,265
Lafayette County, Missouri
33,196
Polk County, Missouri
32,780
Stone County, Missouri
32,658
Stoddard County, Missouri
28,397
Marion County, Missouri
28,336
Dunklin County, Missouri
27,032
Texas County, Missouri
25,619
Miller County, Missouri
25,590
Adair County, Missouri
25,122
Audrain County, Missouri
24,394
Randolph County, Missouri
24,109
McDonald County, Missouri
23,903
Washington County, Missouri
23,534
Ray County, Missouri
23,182
Saline County, Missouri
23,049
Crawford County, Missouri
22,719
Henry County, Missouri
22,485
Morgan County, Missouri
21,970
Clinton County, Missouri
21,548
Nodaway County, Missouri
20,695
Benton County, Missouri
20,552
Vernon County, Missouri
19,710
Wright County, Missouri
19,403
Perry County, Missouri
18,950
Ste. Genevieve County, Missouri
18,642
Andrew County, Missouri
18,127
Pike County, Missouri
17,935
Dallas County, Missouri
17,768
Cooper County, Missouri
16,947
Bates County, Missouri
16,242
New Madrid County, Missouri
15,424
Moniteau County, Missouri
15,256
Macon County, Missouri
15,161
Gasconade County, Missouri
14,705
Cedar County, Missouri
14,672
Dent County, Missouri
14,647
Pemiscot County, Missouri
14,613
Livingston County, Missouri
14,557
Osage County, Missouri
13,468
Madison County, Missouri
12,698
Douglas County, Missouri
12,228
Mississippi County, Missouri
11,822
Linn County, Missouri
11,791
Barton County, Missouri
11,731
Montgomery County, Missouri
11,459
Wayne County, Missouri
10,811
Ripley County, Missouri
10,806
Bollinger County, Missouri
10,544
Ralls County, Missouri
10,489
Howard County, Missouri
10,101
DeKalb County, Missouri
9,899
Lewis County, Missouri
9,818
Grundy County, Missouri
9,815
St. Clair County, Missouri
9,752
Iron County, Missouri
9,440
Ozark County, Missouri
8,970
Caldwell County, Missouri
8,955
Oregon County, Missouri
8,720
Hickory County, Missouri
8,718
Monroe County, Missouri
8,698
Daviess County, Missouri
8,551
Maries County, Missouri
8,430
Carroll County, Missouri
8,391
Harrison County, Missouri
8,220
Dade County, Missouri
7,716
Chariton County, Missouri
7,399
Shannon County, Missouri
7,238
Clark County, Missouri
6,641
Gentry County, Missouri
6,287
Reynolds County, Missouri
5,950
Shelby County, Missouri
5,931
Sullivan County, Missouri
5,797
Carter County, Missouri
5,303
Atchison County, Missouri
5,107
Scotland County, Missouri
4,676
Putnam County, Missouri
4,638
Holt County, Missouri
4,248
Schuyler County, Missouri
4,053
Knox County, Missouri
3,723
Mercer County, Missouri
3,469
Worth County, Missouri
1,907
0
99,000
198,000
297,000
396,000
495,000
594,000
693,000
792,000
891,000
990,000
Value Notes

Methodology differences may exist between data sources, and so estimates from different sources are not comparable.

Some estimates presented here come from sample data, and thus have sampling errors that may render some apparent differences between geographies statistically indistinguishable. Click the Quick Info icon to the left of each row in TABLE view to learn about sampling error.

The vintage year (e.g., V2023) refers to the final year of the series (2020 thru 2023). Different vintage years of estimates are not comparable.

Users should exercise caution when comparing 2018-2022 ACS 5-year estimates to other ACS estimates. For more information, please visit the 2022 5-year ACS Comparison Guidance page.

Fact Notes Value Flags

QuickFacts data are derived from: Population Estimates, American Community Survey, Census of Population and Housing, Current Population Survey, Small Area Health Insurance Estimates, Small Area Income and Poverty Estimates, State and County Housing Unit Estimates, County Business Patterns, Nonemployer Statistics, Economic Census, Survey of Business Owners, Building Permits.

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