East Missouri Cities

City
Rank
County
2026 Pop. ↓
St. Louis1St. Louis County273,179
O'Fallon2St. Charles County96,958
St. Charles3St. Charles County72,939
St. Peters4St. Charles County62,354
Florissant5St. Louis County50,820
Wentzville6St. Charles County50,306
Chesterfield7St. Louis County49,165
Oakville8St. Louis County34,941
Wildwood9Franklin County34,855
University City10St. Louis County34,444
Ballwin11St. Louis County30,733
Kirkwood12St. Louis County29,296
Mehlville13St. Louis County29,253
Maryland Heights14St. Louis County27,403
Hazelwood15St. Louis County24,727
Webster Groves16St. Louis County23,328
Old Jamestown17St. Louis County21,568
Arnold18Jefferson County21,029
Affton19St. Louis County19,972
Lake St. Louis20St. Charles County19,707
Creve Coeur21St. Louis County18,404
Concord22St. Louis County18,399
Manchester23St. Louis County18,013
Spanish Lake24St. Louis County17,844
Clayton25St. Louis County17,842
Ferguson26St. Louis County17,837
Lemay27St. Louis County16,382
Washington28Franklin County16,116
Troy29Lincoln County15,731
Dardenne Prairie30St. Charles County15,425
Overland31St. Louis County15,378
Festus32Jefferson County14,318
Eureka33St. Louis County13,787
Union34Franklin County13,651
Jennings35St. Louis County13,120
St. Ann36St. Louis County12,539
Crestwood37St. Louis County12,165
Town and Country38St. Louis County11,612
Bridgeton39St. Louis County11,240
Ellisville40Franklin County10,403
Bellefontaine Neighbors41St. Louis County10,293
Warrenton42Warren County9,884
Des Peres43St. Louis County9,096
Sunset Hills44St. Louis County9,050
Richmond Heights45St. Louis County9,047
Olivette46St. Louis County9,046
Ladue47St. Louis County8,920
Murphy48Jefferson County8,537
Brentwood49St. Louis County8,049
Berkeley50St. Louis County7,983
Maplewood51St. Louis County7,980
Pacific52Franklin County7,949
Sullivan53Franklin County6,951
Cottleville54St. Charles County6,881
Valley Park55St. Louis County6,732
Sappington56St. Louis County6,721
De Soto57Jefferson County6,545
Black Jack58St. Louis County6,526
St. John59St. Louis County6,399
Pevely60Jefferson County6,260
Shrewsbury61St. Louis County6,194
Barnhart62Jefferson County6,118
Wright City63Warren County6,073
Glendale64St. Louis County6,035
Imperial65Jefferson County5,827
Herculaneum66Jefferson County5,555
Glasgow Village67St. Louis County5,505
Weldon Spring68St. Charles County5,290
Ste. Genevieve69Ste. Genevieve County5,075
Dellwood70St. Louis County4,808
St. Clair71Franklin County4,791
Crystal City72Jefferson County4,687
Rock Hill73St. Louis County4,652
Moscow Mills74Lincoln County4,566
Normandy75St. Louis County4,371
Breckenridge Hills76St. Louis County4,328
High Ridge77Jefferson County4,187
Fenton78St. Louis County4,047
St. Paul79St. Charles County4,011
Woodson Terrace80St. Louis County3,888
Frontenac81St. Louis County3,828
Northwoods82St. Louis County3,556
Hillsboro83Jefferson County3,493
Byrnes Mill84Jefferson County3,185
Villa Ridge85Franklin County3,077
Terre du Lac86Jefferson County3,028
Gray Summit87Franklin County2,881
Owensville88Gasconade County2,798
Montgomery City89Montgomery County2,781
Pine Lawn90St. Louis County2,665
Green Park91St. Louis County2,662
Potosi92Washington County2,567
Clarkson Valley93Franklin County2,526
Castle Point94St. Louis County2,522
Pagedale95St. Louis County2,500
Raintree Plantation96Jefferson County2,469
New Haven97Franklin County2,392
Riverview98St. Louis County2,315
Hermann99Gasconade County2,224
Marlborough100St. Louis County2,177
Elsberry101Lincoln County2,143
Moline Acres102St. Louis County2,079
Bel-Ridge103St. Louis County2,056
Warson Woods104St. Louis County1,982
Hanley Hills105St. Louis County1,956
St. George106St. Louis County1,930
Vinita Park107St. Louis County1,910
Winfield108Lincoln County1,687
Wellston109St. Louis County1,592
Cedar Hill110Jefferson County1,533
Summer Set111Jefferson County1,504
Lakeshire112St. Louis County1,500
Winchester113St. Louis County1,391
Oakland114St. Louis County1,367
Gerald115Franklin County1,345
Bel-Nor116St. Louis County1,341
Velda City117St. Louis County1,331
Marthasville118Warren County1,313
Charlack119St. Louis County1,269
LaBarque Creek120Franklin County1,231
Hillsdale121St. Louis County1,172
Calverton Park122St. Louis County1,130
Truesdale123Warren County1,069
Wellsville124Montgomery County1,017
Cool Valley125St. Louis County998
Country Club Hills126St. Louis County994
Foristell127St. Charles County968
Lake Timberline128Jefferson County951
Grantwood Village129St. Louis County921
Jonesburg130Montgomery County887
Norwood Court131St. Louis County874
Pasadena Hills132St. Louis County874
Velda Village Hills133St. Louis County844
Edmundson134St. Louis County839
Lake St. Clair135Franklin County825
Horine136Jefferson County806
Hawk Point137Lincoln County788
Bella Villa138St. Louis County717
Olympian Village139Jefferson County708
Flordell Hills140St. Louis County697
Bloomsdale141Ste. Genevieve County693
Innsbrook142Lincoln County668
Goose Creek Lake143Ste. Genevieve County656
New Florence144Montgomery County650
Parkway145Franklin County632
Greendale146St. Louis County631
Twin Oaks147St. Louis County581
Flint Hill148Lincoln County579
Grayhawk149Ste. Genevieve County561
New Melle150St. Charles County549
Sycamore Hills151St. Louis County543
Josephville152St. Charles County538
Bland153Gasconade County503
Crystal Lake Park154St. Louis County499
Beverly Hills155St. Louis County453
Pasadena Park156St. Louis County423
Wilbur Park157St. Louis County423
Rosebud158Gasconade County397
Stanton159Franklin County378
Briarwood Estates160Jefferson County373
Irondale161Washington County371
West Alton162St. Charles County353
Huntleigh163St. Louis County350
Ozora164Ste. Genevieve County347
Bellflower165Montgomery County339
Portage Des Sioux166St. Charles County319
St. Mary167Ste. Genevieve County312
Westwood168St. Louis County307
Uplands Park169St. Louis County303
Old Monroe170Lincoln County288
Berger171Franklin County271
Silex172Lincoln County270
Augusta173St. Charles County264
Kinloch174St. Louis County260
Mineral Point175Washington County236
Lake Tekakwitha176Franklin County234
Cedar Hill Lakes177Jefferson County202
Scotsdale178Jefferson County198
High Hill179Montgomery County186
Fountain N' Lakes180Lincoln County185
Bellerive Acres181St. Louis County179
Middletown182Montgomery County169
Gasconade183Gasconade County167
Weingarten184Ste. Genevieve County166
Leslie185Franklin County156
Parkdale186Jefferson County155
Rhineland187Montgomery County137
Caledonia188Washington County134
Kimmswick189Jefferson County132
Chain of Rocks190Lincoln County105
Foley191Lincoln County98
Peaceful Village192Jefferson County97
Morrison193Gasconade County93
Weldon Spring Heights194St. Charles County90
McKittrick195Gasconade County80
Truxton196Lincoln County72
Country Life Acres197St. Louis County70
Whiteside198Lincoln County64
Defiance199St. Charles County63
St. Clement200Lincoln County36
Pendleton201Warren County30
Charmwood202Franklin County16
Ashley203Lincoln County12
Champ204St. Louis County9
Three Creeks205Warren County6

About East Missouri

Sources

  1. US Census: 2025 Gazetteer Files
  2. City and Town Population Totals: 2020-2024