Counties in Missouri Saint Louis County (Clayton) Jackson County (Kansas City) Saint Charles County (Saint Charles) Saint Louis City (St. Louis) Greene County (Springfield) Clay County (Liberty) Jefferson County (Hillsboro) Boone County (Columbia) Jasper County (Carthage) Cass County (Harrisonville) Platte County (Platte City) Franklin County (Union) Christian County (Ozark) Buchanan County (Saint Joseph) Cape Girardeau County (Jackson) Cole County (Jefferson City) Saint Francois County (Farmington) Lincoln County (Troy) Newton County (Neosho) Taney County (Forsyth) Johnson County (Warrensburg) Pulaski County (Waynesville) Phelps County (Rolla) Callaway County (Fulton) Pettis County (Sedalia) Camden County (Camdenton) Butler County (Poplar Bluff) Howell County (West Plains) Webster County (Marshfield) Scott County (Benton) Lawrence County (Mount Vernon) Laclede County (Lebanon) Warren County (Warrenton) Barry County (Cassville) Lafayette County (Lexington) Polk County (Bolivar) Stone County (Galena) Stoddard County (Bloomfield) Marion County (Palmyra) Dunklin County (Kennett) Adair County (Kirksville) Audrain County (Mexico) Miller County (Tuscumbia) Randolph County (Huntsville) Texas County (Houston) Washington County (Potosi) Saline County (Marshall) McDonald County (Pineville) Ray County (Richmond) Crawford County (Steelville) Henry County (Clinton) Nodaway County (Maryville) Clinton County (Plattsburg) Morgan County (Versailles) Vernon County (Nevada) Benton County (Warsaw) Perry County (Perryville) Saint Genevieve County (Sainte Genevieve) Wright County (Hartville) Andrew County (Savannah) Pike County (Bowling Green) Cooper County (Boonville) Dallas County (Buffalo) New Madrid County (New Madrid) Bates County (Butler) Pemiscot County (Caruthersville) Moniteau County (California) Macon County (Macon) Gasconade County (Hermann) Livingston County (Chillicothe) Dent County (Salem) Cedar County (Stockton) Osage County (Linn) Madison County (Fredericktown) Mississippi County (Charleston) Linn County (Linneus) Barton County (Lamar) Douglas County (Ava) Montgomery County (Montgomery City) DeKalb County (Maysville) Wayne County (Greenville) Ripley County (Doniphan) Bollinger County (Marble Hill) Ralls County (New London) Howard County (Fayette) Lewis County (Monticello) Grundy County (Trenton) Iron County (Ironton) Saint Clair County (Osceola) Caldwell County (Kingston) Monroe County (Paris) Oregon County (Alton) Ozark County (Gainesville) Carroll County (Carrollton) Maries County (Vienna) Daviess County (Gallatin) Hickory County (Hermitage) Harrison County (Bethany) Dade County (Greenfield) Chariton County (Keytesville) Shannon County (Eminence) Clark County (Kahoka) Gentry County (Albany) Shelby County (Shelbyville) Reynolds County (Centerville) Sullivan County (Milan) Atchison County (Rock Port) Carter County (Van Buren) Scotland County (Memphis) Putnam County (Unionville) Holt County (Oregon) Schuyler County (Lancaster) Knox County (Edina) Mercer County (Princeton) Worth County (Grant City)