St. Louis County, Missouri Cities (2024)

Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)

96 cities

City
Rank
2024 Pop.
2020 Pop.
Change
Density (/mi²)
Area (mi²)
Type
St. Louis1275,506300,496-2.22%4,46461.7City
Florissant250,68752,449-0.86%4,03812.6City
Chesterfield348,90449,952-0.53%1,53631.8City
Oakville435,29036,117-0.17%2,22315.9CDP
University City533,79435,002-0.89%5,7455.9City
Ballwin630,16731,139-0.8%3,3599.0City
Mehlville729,20728,8240.2%3,9067.5CDP
Kirkwood829,08129,452-0.32%3,1679.2City
Maryland Heights927,34728,257-0.83%1,25021.9City
Hazelwood1024,67525,427-0.76%1,53916.0City
Webster Groves1123,26823,992-0.77%3,9355.9City
Old Jamestown1220,58819,6020.49%1,37714.9CDP
Affton1319,85819,580-0.16%4,3454.6CDP
Concord1418,97018,5210.97%3,4525.5CDP
Creve Coeur1518,33918,811-0.64%1,78510.3City
Manchester1617,91018,316-0.57%3,5595.0City
Ferguson1717,83218,487-0.91%2,8916.2City
Spanish Lake1817,78417,682-0.75%2,4127.4CDP
Clayton1917,49917,3470.22%6,9802.5City
Lemay2016,13916,565-0.22%3,9464.1CDP
Overland2115,35615,916-0.9%3,4994.4City
Eureka2213,53311,7693.37%1,21511.1City
Jennings2312,81412,901-0.17%3,4333.7City
St. Ann2412,54512,996-0.89%3,9763.2City
Crestwood2512,10112,395-0.61%3,3753.6City
Town Country2611,52211,644-0.27%1,00311.5City
Bridgeton2711,20511,427-0.5%77014.6City
Bellefontaine Neighbors2810,26010,699-1.06%2,3324.4City
Des Peres299,0709,186-0.32%2,1004.3City
Sunset Hills308,9949,181-0.52%1,0029.0City
Richmond Heights318,9869,274-0.8%3,9222.3City
Olivette328,9548,5081.26%3,2312.8City
Ladue338,8468,980-0.38%1,0338.6City
Brentwood348,0208,219-0.62%4,1072.0City
Berkeley357,9698,217-0.77%1,6065.0City
Maplewood367,9698,256-0.9%5,0921.6City
Sappington376,9497,161-0.64%2,9032.4CDP
Valley Park386,6756,875-0.74%1,4824.5City
Black Jack396,5036,641-0.53%2,5152.6City
St. John406,4036,629-0.88%4,4961.4City
Shrewsbury416,1916,398-0.83%4,2961.4City
Glendale426,0106,172-0.68%4,6341.3City
Glasgow Village435,4915,2850.09%5,7321.0CDP
Dellwood444,7814,900-0.62%4,6101.0City
Rock Hill454,6184,742-0.67%4,1871.1City
Breckenridge Hills464,3124,455-0.83%5,3830.8City
Normandy474,1904,280-0.55%2,2611.9City
Fenton484,0254,115-0.57%6426.3City
Woodson Terrace493,8443,950-0.7%4,9600.8City
Frontenac503,7613,6240.91%1,3052.9City
Northwoods513,5503,681-0.92%5,0860.7City
Castle Point522,7702,390-2.98%4,5560.6CDP
Pine Lawn532,6582,756-0.93%4,2940.6City
Green Park542,6492,708-0.56%2,0241.3City
Pagedale552,4902,553-0.64%2,0681.2City
Riverview562,3052,392-0.95%2,7770.8Village
St. George572,1882,1687.73%9,0790.2CDP
Marlborough582,1672,218-0.6%9,5460.2Village
Moline Acres592,0762,154-0.95%3,6230.6City
Bel-Ridge602,0592,133-0.91%2,6640.8Village
Warson Woods611,9702,018-0.6%3,4680.6City
Hanley Hills621,9431,995-0.66%5,4120.4Village
Vinita Park631,9081,978-0.94%2,4460.8City
Wellston641,5991,5351.01%1,7160.9City
Lakeshire651,5001,555-0.92%6,6960.2City
Winchester661,3901,440-0.93%5,5380.3City
Oakland671,3631,391-0.51%2,2600.6City
Bel-Nor681,3411,395-1.03%2,1320.6Village
Charlack691,2661,298-0.63%4,6720.3City
Velda City701,2641,1881.53%7,7550.2City
Hillsdale711,1701,213-0.93%3,4210.3Village
Calverton Park721,1151,142-0.62%2,7130.4City
Cool Valley739961,035-0.99%2,1750.5City
Country Club Hills749871,014-0.7%5,3060.2City
Grantwood Village75915939-0.65%1,1200.8Town
Pasadena Hills76874910-1.02%4,1230.2City
Norwood Court77867889-0.69%7,1070.1Town
Velda Village Hills78840876-1.06%7,0000.1City
Edmundson79836858-0.71%3,0510.3City
Bella Villa80724752-0.96%5,6560.1City
Flordell Hills81698724-0.99%5,6750.1City
Greendale82627643-0.63%3,2660.2City
Twin Oaks83581595-0.68%2,1600.3Village
Sycamore Hills84541557-0.73%4,0370.1Village
Crystal Lake Park85499509-0.6%5,1440.1City
Beverly Hills86453471-1.09%5,0330.1City
Pasadena Park87421439-1.17%4,2960.1Village
Wilbur Park88420432-0.71%7,1190.1Village
Huntleigh89349356-0.57%3521.0City
Westwood90305315-0.97%4850.6Village
Uplands Park91301311-0.99%4,5610.1Village
Kinloch92258265-0.77%3550.7City
Bellerive Acres93182188-1.09%5350.3City
Glen Echo Park94113117-0.88%3,5310.0Village
Country Life Acres957073-1.41%5650.1Village
Champ96880%100.8Village

Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.

What is the largest city in St. Louis County, Missouri?

St. Louis is the largest city in St. Louis County.

What is the smallest city in St. Louis County, Missouri?

Champ is the smallest city in St. Louis County.

How many cities are in St. Louis County?

There are 96 cities in St. Louis County, Missouri.

Frequently Asked Questions