Map of Missouri
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How many counties are in Missouri?
Missouri has 115 counties. The list below includes each county, its FIPS code, and population.
Missouri county table
County list for Missouri with county FIPS codes and population totals.
| County | State | County FIPS | Population |
|---|---|---|---|
| St. Louis County | MO | 29189 | 987,059 |
| Jackson County | MO | 29095 | 718,560 |
| St. Charles County | MO | 29183 | 416,659 |
| Greene County | MO | 29077 | 304,611 |
| St. Louis County | MO | 29510 | 281,754 |
| Clay County | MO | 29047 | 259,772 |
| Jefferson County | MO | 29099 | 231,230 |
| Boone County | MO | 29019 | 189,463 |
| Jasper County | MO | 29097 | 125,056 |
| Platte County | MO | 29165 | 111,940 |
| Cass County | MO | 29037 | 111,732 |
| Franklin County | MO | 29071 | 106,404 |
| Christian County | MO | 29043 | 94,422 |
| Cape Girardeau County | MO | 29031 | 82,984 |
| Buchanan County | MO | 29021 | 82,956 |
| Cole County | MO | 29051 | 77,278 |
| St. Francois County | MO | 29187 | 67,058 |
| Lincoln County | MO | 29113 | 64,699 |
| Newton County | MO | 29145 | 60,677 |
| Taney County | MO | 29213 | 56,775 |
| Johnson County | MO | 29101 | 54,962 |
| Pulaski County | MO | 29169 | 53,812 |
| Phelps County | MO | 29161 | 45,284 |
| Callaway County | MO | 29027 | 44,731 |
| Camden County | MO | 29029 | 44,044 |
| Pettis County | MO | 29159 | 43,530 |
| Butler County | MO | 29023 | 41,948 |
| Webster County | MO | 29225 | 41,472 |
| Howell County | MO | 29091 | 40,735 |
| Lawrence County | MO | 29109 | 38,872 |
| Scott County | MO | 29201 | 37,889 |
| Warren County | MO | 29219 | 37,806 |
| Laclede County | MO | 29105 | 36,680 |
| Barry County | MO | 29009 | 35,265 |
| Lafayette County | MO | 29107 | 33,196 |
| Polk County | MO | 29167 | 32,780 |
| Stone County | MO | 29209 | 32,658 |
| Stoddard County | MO | 29207 | 28,397 |
| Marion County | MO | 29127 | 28,336 |
| Dunklin County | MO | 29069 | 27,032 |
| Texas County | MO | 29215 | 25,619 |
| Miller County | MO | 29131 | 25,590 |
| Adair County | MO | 29001 | 25,122 |
| Audrain County | MO | 29007 | 24,394 |
| Randolph County | MO | 29175 | 24,109 |
| McDonald County | MO | 29119 | 23,903 |
| Washington County | MO | 29221 | 23,534 |
| Ray County | MO | 29177 | 23,182 |
| Saline County | MO | 29195 | 23,049 |
| Crawford County | MO | 29055 | 22,719 |
| Henry County | MO | 29083 | 22,485 |
| Morgan County | MO | 29141 | 21,970 |
| Clinton County | MO | 29049 | 21,548 |
| Nodaway County | MO | 29147 | 20,695 |
| Benton County | MO | 29015 | 20,552 |
| Vernon County | MO | 29217 | 19,710 |
| Wright County | MO | 29229 | 19,403 |
| Perry County | MO | 29157 | 18,950 |
| Ste. Genevieve County | MO | 29186 | 18,642 |
| Andrew County | MO | 29003 | 18,127 |
| Pike County | MO | 29163 | 17,935 |
| Dallas County | MO | 29059 | 17,768 |
| Cooper County | MO | 29053 | 16,947 |
| Bates County | MO | 29013 | 16,242 |
| New Madrid County | MO | 29143 | 15,424 |
| Moniteau County | MO | 29135 | 15,256 |
| Macon County | MO | 29121 | 15,161 |
| Gasconade County | MO | 29073 | 14,705 |
| Cedar County | MO | 29039 | 14,672 |
| Dent County | MO | 29065 | 14,647 |
| Pemiscot County | MO | 29155 | 14,613 |
| Livingston County | MO | 29117 | 14,557 |
| Osage County | MO | 29151 | 13,468 |
| Madison County | MO | 29123 | 12,698 |
| Douglas County | MO | 29067 | 12,228 |
| Mississippi County | MO | 29133 | 11,822 |
| Linn County | MO | 29115 | 11,791 |
| Barton County | MO | 29011 | 11,731 |
| Montgomery County | MO | 29139 | 11,459 |
| Wayne County | MO | 29223 | 10,811 |
| Ripley County | MO | 29181 | 10,806 |
| Bollinger County | MO | 29017 | 10,544 |
| Ralls County | MO | 29173 | 10,489 |
| Howard County | MO | 29089 | 10,101 |
| DeKalb County | MO | 29063 | 9,899 |
| Lewis County | MO | 29111 | 9,818 |
| Grundy County | MO | 29079 | 9,815 |
| St. Clair County | MO | 29185 | 9,752 |
| Iron County | MO | 29093 | 9,440 |
| Ozark County | MO | 29153 | 8,970 |
| Caldwell County | MO | 29025 | 8,955 |
| Oregon County | MO | 29149 | 8,720 |
| Hickory County | MO | 29085 | 8,718 |
| Monroe County | MO | 29137 | 8,698 |
| Daviess County | MO | 29061 | 8,551 |
| Maries County | MO | 29125 | 8,430 |
| Carroll County | MO | 29033 | 8,391 |
| Harrison County | MO | 29081 | 8,220 |
| Dade County | MO | 29057 | 7,716 |
| Chariton County | MO | 29041 | 7,399 |
| Shannon County | MO | 29203 | 7,238 |
| Clark County | MO | 29045 | 6,641 |
| Gentry County | MO | 29075 | 6,287 |
| Reynolds County | MO | 29179 | 5,950 |
| Shelby County | MO | 29205 | 5,931 |
| Sullivan County | MO | 29211 | 5,797 |
| Carter County | MO | 29035 | 5,303 |
| Atchison County | MO | 29005 | 5,107 |
| Scotland County | MO | 29199 | 4,676 |
| Putnam County | MO | 29171 | 4,638 |
| Holt County | MO | 29087 | 4,248 |
| Schuyler County | MO | 29197 | 4,053 |
| Knox County | MO | 29103 | 3,723 |
| Mercer County | MO | 29129 | 3,469 |
| Worth County | MO | 29227 | 1,907 |