Missouri Counties

County Name Population
Adair County 25,343
Andrew County 17,712
Atchison County 5,143
Audrain County 25,388
Barry County 35,789
Barton County 11,754
Bates County 16,172
Benton County 19,443
Bollinger County 12,133
Boone County 180,463
Buchanan County 87,364
Butler County 42,478
Caldwell County 9,020
Callaway County 44,743
Camden County 46,305
Cape Girardeau County 78,871
Carroll County 8,679
Carter County 5,982
Cass County 105,780
Cedar County 14,349
Chariton County 7,426
Christian County 88,595
City of Saint Louis 0
Clark County 6,797
Clay County 249,948
Clinton County 20,387
Cole County 76,745
Cooper County 17,709
Crawford County 23,920
Dade County 7,561
Dallas County 16,878
Daviess County 8,278
DeKalb County 12,547
Dent County 15,573
Douglas County 13,185
Dunklin County 29,131
Franklin County 103,967
Gasconade County 14,706
Gentry County 6,571
Greene County 293,086
Grundy County 9,850
Harrison County 8,352
Henry County 21,824
Hickory County 9,544
Holt County 4,403
Howard County 10,001
Howell County 40,117
Iron County 10,125
Jackson County 703,011
Jasper County 121,328
Jefferson County 225,081
Johnson County 54,062
Knox County 3,959
Laclede County 35,723
Lafayette County 32,708
Lawrence County 38,355
Lewis County 9,776
Lincoln County 59,013
Linn County 11,920
Livingston County 15,227
Macon County 15,117
Madison County 12,088
Maries County 8,697
Marion County 28,530
McDonald County 22,837
Mercer County 3,617
Miller County 25,619
Mississippi County 13,180
Moniteau County 16,132
Monroe County 8,644
Montgomery County 11,551
Morgan County 20,627
New Madrid County 17,076
Newton County 58,236
Nodaway County 22,092
Oregon County 10,529
Osage County 13,615
Ozark County 9,174
Pemiscot County 15,805
Perry County 19,136
Pettis County 42,339
Phelps County 44,573
Pike County 18,302
Platte County 104,418
Polk County 32,149
Pulaski County 52,607
Putnam County 4,696
Ralls County 10,309
Randolph County 24,748
Ray County 23,018
Reynolds County 6,270
Ripley County 13,288
Saint Charles County 402,022
Saint Clair County 9,397
Saint Francois County 67,215
Saint Louis County 994,205
Sainte Genevieve County 17,919
Saline County 22,761
Schuyler County 4,660
Scotland County 4,902