Counties in Missouri

115 counties · Population, income, elections, and more

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115 counties

CountyPopulation
St. Louis County996,618
Jackson County717,021
St. Charles County409,830
Greene County301,121
St. Louis city293,109
Clay County255,566
Jefferson County228,227
Boone County185,874
Jasper County123,532
Cass County109,393
Platte County108,751
Franklin County105,316
Christian County91,229
Buchanan County83,855
Cape Girardeau County82,180
Cole County76,924
St. Francois County66,864
Lincoln County61,636
Newton County59,490
Taney County56,382
Johnson County54,331
Pulaski County53,850
Phelps County44,948
Callaway County44,541
Camden County43,416
Pettis County43,205
Butler County42,166
Howell County40,168
Webster County39,868
Lawrence County38,392
Scott County37,967
Warren County36,467
Laclede County36,245
Barry County34,831
Lafayette County32,974
Polk County32,109
Stone County31,697
Stoddard County28,547
Marion County28,493
Dunklin County27,795
Adair County25,224
Miller County25,081
Texas County24,956
Audrain County24,688
Randolph County24,524
McDonald County23,492
Washington County23,483
Saline County23,177
Ray County23,149
Crawford County22,890
Henry County22,194
Morgan County21,430
Clinton County21,259
Nodaway County20,959
Benton County19,887
Vernon County19,713
Perry County18,947
Wright County18,722
Ste. Genevieve County18,551
Andrew County18,086
Pike County17,623
Dallas County17,344
Cooper County16,835
Bates County16,121
New Madrid County16,041
Moniteau County15,303
Pemiscot County15,232
Macon County15,163
Gasconade County14,774
Dent County14,506
Cedar County14,440
Livingston County14,330
Osage County13,379
Madison County12,665
Mississippi County12,079
Douglas County11,850
Linn County11,850
Barton County11,685
Montgomery County11,422
DeKalb County11,176
Wayne County10,942
Ripley County10,755
Bollinger County10,591
Ralls County10,394
Howard County10,141
Lewis County9,945
Grundy County9,822
Iron County9,482
St. Clair County9,451
Caldwell County8,890
Ozark County8,773
Oregon County8,704
Monroe County8,672
Hickory County8,501
Carroll County8,459
Daviess County8,449
Maries County8,435
Harrison County8,198
Dade County7,627
Chariton County7,406
Shannon County7,137
Clark County6,680
Gentry County6,224
Reynolds County6,058
Shelby County6,011
Sullivan County5,903
Carter County5,269
Atchison County5,216
Scotland County4,698
Putnam County4,675
Holt County4,254
Schuyler County4,044
Knox County3,760
Mercer County3,501
Worth County1,956