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St. Charles

County in Missouri

County

The population development of St. Charles.

NameStatusPopulation
Census
1990-04-01
Population
Census
2000-04-01
Population
Census
2010-04-01
Population
Census
2020-04-01
Population
Estimate
2022-07-01
 
St. CharlesCounty212,907283,883360,485405,262413,803
MissouriState5,117,0735,595,2115,988,9276,154,9136,177,957

Contents: Incorporated Places

The population development of the incorporated places in St. Charles.

The Details icon links to further information about a selected place including its population structure (gender, age groups, age distribution, urbanization, »race«, ethnicity).

Name StatusCountyPopulation
Census
1990-04-01
Population
Census
2000-04-01
Population
Census
2010-04-01
Population
Census
2020-04-01
Population
Estimate
2022-07-01
 
AugustaTownSt. Charles263239267269266
CottlevilleCitySt. Charles4,0602,9643,0545,6165,787
Dardenne PrairieCitySt. Charles2,0374,37311,63312,75513,564
Flint HillCitySt. Charles229381528805836
ForistellCityWarren / St. Charles352337538547597
JosephvilleVillageSt. Charles412476421514529
Lake St. LouisCitySt. Charles7,81910,11814,55916,70318,337
New MelleCitySt. Charles508237493541536
O'FallonCitySt. Charles21,55849,26479,59991,34793,663
Portage Des SiouxCitySt. Charles514354331331327
St. CharlesCitySt. Charles57,71161,83566,20770,53971,184
St. PaulCitySt. Charles1,2271,6961,9323,0043,537
St. PetersCitySt. Charles50,89753,11852,59557,73158,523
Weldon SpringCitySt. Charles1,5755,7905,4135,3285,275
Weldon Spring HeightsTownSt. Charles9776919694
WentzvilleCitySt. Charles5,9707,53929,13444,57147,197
West AltonCitySt. Charles1,078573522357352

Source: U.S. Census Bureau (web).

Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.