County Boundaries (Missouri)
County boundary lines partition Missouri into its local government areas.
Missouri city and county data hubs
Public pages for 125 places: 115 counties and 10 cities. Each page has the place name and an official portal when one is known. Holdings have not been inventoried.
- Places125
- Counties115
- Cities10
- Statewide datasets7
Missouri-specific datasets
7Local Public Health Agencies (Missouri)
Public-health agency sites at the local level are published across Missouri.
Missouri Department Of Natural Resources Wild Areas (2010)
Missouri State Parks wild-area boundaries mark land kept for hiking and backpacking.
Cities
10- Columbia130,900 residents
- Independence121,629 residents
- Lee's Summit106,419 residents
- O'Fallon95,355 residents
- St. Charles72,458 residents
- St. Joseph71,098 residents
- St. Peters61,398 residents
Counties
115- Greene County307,942 residents
- St. Louis city279,695 residents
- Clay County263,370 residents
- Jefferson County231,888 residents
- Boone County192,154 residents
- Jasper County126,479 residents
- Cass County113,873 residents
- Platte County113,207 residents
- Franklin County107,256 residents
- Christian County96,045 residents
- Cape Girardeau County83,658 residents
- Buchanan County83,574 residents
- Cole County77,625 residents
- St. Francois County67,503 residents
- Lincoln County65,888 residents
- Newton County61,519 residents
- Taney County56,744 residents
- Johnson County55,880 residents
- Pulaski County53,964 residents
- Phelps County45,672 residents
- Callaway County45,126 residents
- Camden County44,135 residents
- Pettis County43,791 residents
- Webster County42,041 residents
- Butler County41,814 residents
- Howell County40,762 residents
- Lawrence County39,151 residents
- Warren County38,478 residents
- Scott County37,957 residents
- Laclede County36,738 residents
- Barry County35,618 residents
- Lafayette County33,511 residents
- Polk County33,070 residents
- Stone County32,630 residents
- Stoddard County28,438 residents
- Marion County28,425 residents
- Dunklin County27,002 residents
- Texas County25,715 residents
- Miller County25,668 residents
- Adair County25,660 residents
- Audrain County24,304 residents
- Randolph County24,077 residents
- McDonald County24,054 residents
- Washington County23,583 residents
- Saline County23,325 residents
- Ray County23,199 residents
- Crawford County22,808 residents
- Henry County22,575 residents
- Morgan County22,399 residents
- Clinton County21,721 residents
- Benton County20,614 residents
- Nodaway County20,503 residents
- Vernon County19,787 residents
- Wright County19,505 residents
- Perry County19,100 residents
- Ste. Genevieve County18,546 residents
- Andrew County18,091 residents
- Pike County17,961 residents
- Dallas County17,877 residents
- Cooper County17,122 residents
- Bates County16,394 residents
- Moniteau County15,294 residents
- New Madrid County15,212 residents
- Macon County15,177 residents
- Cedar County15,023 residents
- Dent County14,721 residents
- Livingston County14,658 residents
- Gasconade County14,655 residents
- Pemiscot County14,407 residents
- Osage County13,478 residents
- Madison County12,852 residents
- Douglas County12,290 residents
- Linn County11,910 residents
- Mississippi County11,750 residents
- Barton County11,717 residents
- Montgomery County11,511 residents
- Wayne County10,820 residents
- Ripley County10,715 residents
- Bollinger County10,610 residents
- Ralls County10,499 residents
- Howard County10,150 residents
- DeKalb County9,884 residents
- Lewis County9,852 residents
- St. Clair County9,848 residents
- Grundy County9,766 residents
- Iron County9,420 residents
- Ozark County9,090 residents
- Caldwell County9,000 residents
- Monroe County8,890 residents
- Hickory County8,766 residents
- Oregon County8,699 residents
- Daviess County8,541 residents
- Maries County8,506 residents
- Carroll County8,414 residents
- Harrison County8,186 residents
- Dade County7,622 residents
- Chariton County7,397 residents
- Shannon County7,275 residents
- Clark County6,623 residents
- Gentry County6,298 residents
- Reynolds County5,927 residents
- Shelby County5,926 residents
- Sullivan County5,750 residents
- Carter County5,359 residents
- Atchison County5,139 residents
- Scotland County4,698 residents
- Putnam County4,539 residents
- Holt County4,241 residents
- Schuyler County4,069 residents
- Knox County3,740 residents
- Mercer County3,452 residents
- Worth County1,872 residents