Missouri Counties

County Name Population
Adair County 25,399
Andrew County 17,586
Atchison County 5,096
Audrain County 24,835
Barry County 35,818
Barton County 11,592
Bates County 16,242
Benton County 19,627
Bollinger County 12,111
Boone County 182,991
Buchanan County 86,530
Butler County 42,178
Caldwell County 9,051
Callaway County 44,887
Camden County 46,414
Cape Girardeau County 79,512
Carroll County 8,554
Carter County 5,991
Cass County 106,806
Cedar County 14,322
Chariton County 7,360
Christian County 90,655
City of Saint Louis 0
Clark County 6,830
Clay County 253,463
Clinton County 20,553
Cole County 76,191
Cooper County 17,102
Crawford County 23,739
Dade County 7,568
Dallas County 17,219
Daviess County 8,283
DeKalb County 10,944
Dent County 15,481
Douglas County 13,344
Dunklin County 28,878
Franklin County 104,469
Gasconade County 14,566
Gentry County 6,484
Greene County 294,997
Grundy County 9,595
Harrison County 8,321
Henry County 22,076
Hickory County 9,586
Holt County 4,232
Howard County 10,001
Howell County 40,262
Iron County 10,098
Jackson County 705,925
Jasper County 121,648
Jefferson County 226,543
Johnson County 54,219
Knox County 3,940
Laclede County 35,895
Lafayette County 33,006
Lawrence County 38,175
Lewis County 9,810
Lincoln County 60,119
Linn County 11,830
Livingston County 14,413
Macon County 15,095
Madison County 12,113
Maries County 8,795
Marion County 28,423
McDonald County 22,900
Mercer County 3,558
Miller County 25,791
Mississippi County 12,691
Moniteau County 15,585
Monroe County 8,672
Montgomery County 11,294
Morgan County 20,716
New Madrid County 16,693
Newton County 58,451
Nodaway County 21,743
Oregon County 10,411
Osage County 13,535
Ozark County 9,083
Pemiscot County 15,600
Perry County 19,194
Pettis County 42,490
Phelps County 44,414
Pike County 17,552
Platte County 106,532
Polk County 32,490
Pulaski County 52,709
Putnam County 4,688
Ralls County 10,299
Randolph County 24,409
Ray County 22,915
Reynolds County 6,198
Ripley County 13,300
Saint Charles County 406,204
Saint Clair County 9,689
Saint Francois County 66,485
Saint Louis County 994,020
Sainte Genevieve County 17,919
Saline County 22,858
Schuyler County 4,534
Scotland County 4,871