Missouri has 114 counties and one independent city, St. Louis, that the U.S. Census Bureau treats as a county equivalent. From Kansas City and the St. Louis region to the Ozarks and the Bootheel, its county jurisdictions span major urban centers, small towns, and rural landscapes.
Interactive Missouri county map
View Census county boundaries and click a county on the map to see its name and five-digit FIPS code. The map requires access to the Census TIGERweb service and OpenStreetMap tiles.
Loading county boundaries, population and land area…
Map is for geographic reference only, not property, voting, zoning or school district boundaries.
Complete list of 114 Missouri counties and St. Louis city
The county names and FIPS codes below are available even when the interactive map or Census population data cannot load. Search by county name or by the full five-digit FIPS identifier.
115 of 115 areas shown
| County | FIPS code | ACS population | Land area (sq mi) |
|---|---|---|---|
| Adair County | 29001 | — | — |
| Andrew County | 29003 | — | — |
| Atchison County | 29005 | — | — |
| Audrain County | 29007 | — | — |
| Barry County | 29009 | — | — |
| Barton County | 29011 | — | — |
| Bates County | 29013 | — | — |
| Benton County | 29015 | — | — |
| Bollinger County | 29017 | — | — |
| Boone County | 29019 | — | — |
| Buchanan County | 29021 | — | — |
| Butler County | 29023 | — | — |
| Caldwell County | 29025 | — | — |
| Callaway County | 29027 | — | — |
| Camden County | 29029 | — | — |
| Cape Girardeau County | 29031 | — | — |
| Carroll County | 29033 | — | — |
| Carter County | 29035 | — | — |
| Cass County | 29037 | — | — |
| Cedar County | 29039 | — | — |
| Chariton County | 29041 | — | — |
| Christian County | 29043 | — | — |
| Clark County | 29045 | — | — |
| Clay County | 29047 | — | — |
| Clinton County | 29049 | — | — |
| Cole County | 29051 | — | — |
| Cooper County | 29053 | — | — |
| Crawford County | 29055 | — | — |
| Dade County | 29057 | — | — |
| Dallas County | 29059 | — | — |
| Daviess County | 29061 | — | — |
| DeKalb County | 29063 | — | — |
| Dent County | 29065 | — | — |
| Douglas County | 29067 | — | — |
| Dunklin County | 29069 | — | — |
| Franklin County | 29071 | — | — |
| Gasconade County | 29073 | — | — |
| Gentry County | 29075 | — | — |
| Greene County | 29077 | — | — |
| Grundy County | 29079 | — | — |
| Harrison County | 29081 | — | — |
| Henry County | 29083 | — | — |
| Hickory County | 29085 | — | — |
| Holt County | 29087 | — | — |
| Howard County | 29089 | — | — |
| Howell County | 29091 | — | — |
| Iron County | 29093 | — | — |
| Jackson County | 29095 | — | — |
| Jasper County | 29097 | — | — |
| Jefferson County | 29099 | — | — |
| Johnson County | 29101 | — | — |
| Knox County | 29103 | — | — |
| Laclede County | 29105 | — | — |
| Lafayette County | 29107 | — | — |
| Lawrence County | 29109 | — | — |
| Lewis County | 29111 | — | — |
| Lincoln County | 29113 | — | — |
| Linn County | 29115 | — | — |
| Livingston County | 29117 | — | — |
| Macon County | 29121 | — | — |
| Madison County | 29123 | — | — |
| Maries County | 29125 | — | — |
| Marion County | 29127 | — | — |
| McDonald County | 29119 | — | — |
| Mercer County | 29129 | — | — |
| Miller County | 29131 | — | — |
| Mississippi County | 29133 | — | — |
| Moniteau County | 29135 | — | — |
| Monroe County | 29137 | — | — |
| Montgomery County | 29139 | — | — |
| Morgan County | 29141 | — | — |
| New Madrid County | 29143 | — | — |
| Newton County | 29145 | — | — |
| Nodaway County | 29147 | — | — |
| Oregon County | 29149 | — | — |
| Osage County | 29151 | — | — |
| Ozark County | 29153 | — | — |
| Pemiscot County | 29155 | — | — |
| Perry County | 29157 | — | — |
| Pettis County | 29159 | — | — |
| Phelps County | 29161 | — | — |
| Pike County | 29163 | — | — |
| Platte County | 29165 | — | — |
| Polk County | 29167 | — | — |
| Pulaski County | 29169 | — | — |
| Putnam County | 29171 | — | — |
| Ralls County | 29173 | — | — |
| Randolph County | 29175 | — | — |
| Ray County | 29177 | — | — |
| Reynolds County | 29179 | — | — |
| Ripley County | 29181 | — | — |
| Saline County | 29195 | — | — |
| Schuyler County | 29197 | — | — |
| Scotland County | 29199 | — | — |
| Scott County | 29201 | — | — |
| Shannon County | 29203 | — | — |
| Shelby County | 29205 | — | — |
| St. Charles County | 29183 | — | — |
| St. Clair County | 29185 | — | — |
| St. Francois County | 29187 | — | — |
| St. Louis County | 29189 | — | — |
| St. Louis city | 29510 | — | — |
| Ste. Genevieve County | 29186 | — | — |
| Stoddard County | 29207 | — | — |
| Stone County | 29209 | — | — |
| Sullivan County | 29211 | — | — |
| Taney County | 29213 | — | — |
| Texas County | 29215 | — | — |
| Vernon County | 29217 | — | — |
| Warren County | 29219 | — | — |
| Washington County | 29221 | — | — |
| Wayne County | 29223 | — | — |
| Webster County | 29225 | — | — |
| Worth County | 29227 | — | — |
| Wright County | 29229 | — | — |
County codes: U.S. Census Bureau. Population: American Community Survey 2020–2024 five-year estimates, when available. Land area: 2026 Census TIGERweb boundaries. Different data vintages may cause small discrepancies.
Missouri county geography and FIPS numbers
Missouri includes river valleys, plains, and the Ozark Plateau. The independent City of St. Louis is not part of St. Louis County. The city has Census FIPS code 29510 and the surrounding St. Louis County has code 29189. County boundaries do not necessarily match metropolitan boundaries.
Each county has a unique five-digit FIPS code. The first two digits are 29 for Missouri; the remaining three digits identify the county. FIPS is not a ZIP Code, and ZIP Codes can cross county lines. Always keep leading zeroes in other states.
How to find your county
Use the county-name filter or look for your county on the map. You can also use our What County Am I In?, ZIP-to-County Lookup, and County FIPS Code Lookup tools. A county map cannot replace an official address, parcel or legal boundary lookup.
Questions about Missouri counties
How many counties does Missouri have?
Missouri has 114 counties and one independent city (St. Louis city), for 115 county-equivalent areas in the Census county directory.
Where do the county map and data come from?
The county boundaries and land-area figures use the U.S. Census Bureau TIGERweb geographic service. The optional population figures come from 2020–2024 American Community Survey estimates through the Census Reporter API. More details are on our data methodology page.
Why might a value show a dash?
A dash means the third-party Census-related service has not returned a usable value. We leave it blank instead of guessing.
Official data sources
Census county Gazetteer Files · Census TIGERweb mapping services · American Community Survey.