Cities & Towns in Saint Louis County, MO
Saint Louis County, county in Minnesota, United States. As of 2020 county had an estimated population of 994,020 inhabitants. The county was created 168 years ago in 1856. Its county seat is Duluth.
There are 91 city/town in Saint Louis County, MO. The largest city of Saint Louis County is Castle Point with a population of 90,070. Other cities include, Florissant population 50,795, Chesterfield population 47,570, Oakville population 36,143, Wildwood population 35,460
Castle Point
Castle Point, A census-designated place in Jefferson County, Missouri.
Florissant
Florissant, The most populous city in St.
Chesterfield
Chesterfield, A city in St.
Bordered by the iconic Gateway Arch and Mississippi River, St. Louis County in eastern Missouri contains a mosaic of cities and towns - each with its own unique identity. The largest city is St. Louis itself, with its distinct neighborhoods, historic architecture, and cultural institutions. Clayton, the county seat located just west of St. Louis city, emerged as an affluent inner-ring suburb and is now a thriving business and restaurant district.
North along the Missouri River sits Florissant, once a fur trading post and now a popular bedroom community. The city is filled with pre-war homes and schools built by famous architect William B. Ittner. Further west, the city of Chesterfield offers a blend of residential subdivisions, corporate campuses, and shopping centers that caters to families and business professionals.
Unique small cities also dot the county, from the river town of Bellefontaine Neighbors to Wildwood nestled in picturesque Big Bend. Historic destinations like the village of Faust Park transport visitors back to the 19th century.
With everything from quaint main streets to modern skyscrapers, St. Louis County truly has something for everyone. Yet its cities are united by Midwestern charm and hospitality. For those seeking community ties and livability near the Gateway to the West, St. Louis County offers a prime location brimming with civic pride.
All Saint Louis County Cities (Aphebetical)
List of cities, towns, neighborhoods & other populated places in Saint Louis County.
| City Name | Title | Population |
|---|---|---|
| Affton | Census designated place | 20,307 |
| Ballwin | City in Saint Louis County, Missouri, United States | 30,094 |
| Bel-Nor | City in St. | 1,391 |
| Bel-Ridge | City in St. | 2,668 |
| Bella Villa | City in Missouri, United States | 721 |
| Bellefontaine Neighbors | City in Saint Louis County, Missouri, United States | 10,297 |
| Berkeley | Suburb of St. | 8,892 |
| Beverly Hills | Town in Missouri, United States | 551 |
| Black Jack | Suburb in northern St. | 6,921 |
| Breckenridge Hills | City in Saint Louis County, Missouri, United States | 4,550 |
| Brentwood | Inner-ring suburb of St. | 7,953 |
| Bridgeton | City in St. | 11,498 |
| Calverton Park | City in St. | 1,267 |
| Castle Point | A census-designated place in Jefferson County, Missouri. | 90,070 |
| Charlack | City in Saint Louis County, Missouri, United States | 1,353 |
| Chesterfield | A city in St. | 47,570 |
| Clarkson Valley | City in Saint Louis County, Missouri, United States | 2,604 |
| Clayton | Inner-ring suburb of St. | 16,775 |
| Cool Valley | City in Saint Louis County, Missouri, United States | 1,127 |
| Country Club Hills | Human settlement in St. | 1,245 |
| Country Life Acres | Human settlement in St. | 73 |
| Crestwood | City in Missouri | 11,833 |
| Creve Coeur | City in St. | 18,624 |
| Crystal Lake Park | City in St. | 492 |
| Dellwood | City in Washington County, Minnesota, United States of America | 4,994 |
| Des Peres | City in Saint Louis County, Missouri, United States | 8,724 |
| Edmundson | City in Saint Louis County, Missouri, United States | 828 |
| Ellisville | City in Mississippi, United States | 9,848 |
| Fenton | Suburb city of St. | 4,027 |
| Ferguson | Town in St. | 20,457 |
| Flordell Hills | City in Saint Louis County, Missouri, United States | 800 |
| Florissant | The most populous city in St. | 50,795 |
| Fox Creek | Township in Harrison County, Missouri, United States | 97 |
| Frontenac | City in Missouri, USA | 3,599 |
| Glasgow Village | Census-designated place in St. | 5,429 |
| Glen Echo Park | Village in St. | 169 |
| Grantwood Village | Village in the United States | 855 |
| Green Park | City | 2,614 |
| Greendale | City in Saint Louis County, Missouri, United States | 654 |
| Hanley Hills | City in St. | 2,099 |
| Hazelwood | Suburb city of St. | 25,042 |
| Hillsdale | Human settlement in St. | 1,536 |
| Huntleigh | City in Saint Louis County, Missouri, United States | 388 |
| Jennings | City in St. | 14,644 |
| Kinloch | City in the U. | 292 |
| Kirkwood | Suburb of St. | 27,866 |
| Ladue | City in Missouri | 8,614 |
| Lake | Township in Missouri, United States | 200 |
| Lakeshire | City in Saint Louis County, Missouri, United States | 1,385 |
| Lemay | Census designated place | 16,645 |
| Manchester | City in Missouri | 18,081 |
| Maplewood | City in Missouri, United States | 8,074 |
| Maryland Heights | City in Missouri, United States | 26,895 |
| Mehlville | Census designated place | 28,380 |
| Moline Acres | City in Saint Louis County, Missouri, United States | 2,339 |
| Normandy | City in Missouri, United States | 4,824 |
| Northwoods | City in Saint Louis County, Missouri, United States | 4,061 |
| Norwood Court | Village in the United States | 956 |
| Oakville | City in Halton Region, Ontario | 36,143 |
| Olivette | City in Saint Louis County, Missouri, United States | 7,842 |
| Overland | City in Saint Louis County, Missouri, United States | 15,502 |
| Pagedale | City in Saint Louis County, Missouri, United States | 3,290 |
| Pasadena Hills | City in Saint Louis County, Missouri, United States | 888 |
| Pasadena Park | Village in the United States | 454 |
| Pine Lawn | City in Saint Louis County, Missouri, United States | 3,579 |
| Richmond Heights | City of Missouri, United States of America | 8,775 |
| Rock Hill | City in Missouri | 4,615 |
| Saint Ann | City in Saint Louis County, Missouri, United States | 12,583 |
| Saint John | City in Missouri, USA | 6,319 |
| Sappington | Census designated place | 7,580 |
| Sherman | Unincorporated community in St. | 109 |
| Shrewsbury | Suburb of St. | 6,063 |
| Spanish Lake | Census designated place | 19,650 |
| Sunset Hills | City in Saint Louis County, Missouri, United States | 8,448 |
| Sycamore Hills | Human settlement in St. | 652 |
| Town and Country | City in St. | 11,140 |
| Twin Oaks | Human settlement in St. | 404 |
| University City | Suburb in St. | 34,165 |
| Uplands Park | Human settlement in St. | 423 |
| Valley Park | City in St. | 6,805 |
| Velda Village | City in St. | 1,420 |
| Velda Village Hills | City in St. | 1,026 |
| Vinita Park | City in Saint Louis County, Missouri, United States | 2,107 |
| Warson Woods | City in Missouri, United States | 1,895 |
| Webster Groves | City in Missouri | 22,896 |
| Wellston | City in Saint Louis County, Missouri, United States | 2,279 |
| Westwood | Village in west St. | 281 |
| Wilbur Park | Human settlement in St. | 466 |
| Wildwood | City in New Jersey | 35,460 |
| Winchester | City in St. | 1,509 |
| Woodson Terrace | City in Saint Louis County, Missouri, United States | 4,033 |
