Saint Charles County, Missouri
Saint Charles County: County in Missouri, United States
About
Saint Charles County is a county located in the U.S. state of Missouri. As of the 2010 census, the population was 360,485 and a population density of 235 people per km². After 10 years in 2020 county had an estimated population of 406,204 inhabitants. Its county seat is St. Charles. The county was created 212 years ago in 1811.
Quick Facts about Saint Charles County
Population : | 406,204 (2020) |
Country : | United States of America |
State : | Missouri (United States) |
Different from : | St. Charles Parish |
Area : | 1534 km2 |
Water as percent of area : | 5.4% |
Land as percent of area : | 94.6% |
Named for : | Charles Borromeo |
Altitude : | 623 feet / 190 meters |
Capital : | St. Charles |
Establishment : | January 01, 1812 |
Time Zone : | America/Chicago |
Local time : | 22:22:00 (24th November 2024) |
Density : | 265 Pop. per km² as of 2020 |
Population growth : | 11.26% (2010-2020) |
Geography
Saint Charles County is located at 38°46'55"N 90°40'30"W (38.7819200, -90.6749000). It has 2 neighbors: Calhoun County and Jersey County.
Saint Charles County map
The largest city of Saint Charles County is O'Fallon with a population of 89,769. Other cities include, Saint Charles population 71,761, Saint Peters population 58,043, Wentzville population 43,109 and Lake Saint Louis population 17,186. See all Saint Charles County cities & populated places.
Saint Charles County Populated Places (more)
Cities, towns, neighborhoods & other populated places in Saint Charles County.
City Name | Population | Title |
---|---|---|
O'Fallon | 89,769 | The most populous city in St. |
Saint Charles | 71,761 | A city in St. |
Saint Peters | 58,043 | The most populous city in St. |
Wentzville | 43,109 | A city in St. |
Lake Saint Louis | 17,186 | City in Saint Charles County, Missouri, United States |
Dardenne Prairie | 13,397 | City in Saint Charles County, Missouri, United States |
Cottleville | 5,925 | City in Saint Charles County, Missouri, United States |
Weldon Spring | 5,546 | City in Saint Charles County, Missouri, United States |
Saint Paul | 2,796 | City in St. |
Foristell | 618 | City in Saint Charles County, Missouri, United States |
West Alton | 529 | City in Saint Charles County, Missouri, United States |
New Melle | 506 | City in Saint Charles County, Missouri, United States |
Josephville | 485 | Human settlement in St. |
Portage Des Sioux | 329 | City in St. |
Augusta | 267 | City in St. |
Weldon Spring Heights | 90 | Village in the United States |
- Official Website
Official website of Saint Charles County
Saint Charles County has 2 neighbours.
- Calhoun County county in Illinois, United States
- Jersey County county in Illinois, United States
- St. Charles
Demographics
The population of Saint Charles County increased by 11.26% in 10 years.
Year | Population | % Change | Method |
2010 | 360,485 | - | census |
2011 | 365,582 | 1.39% | estimation process |
2012 | 369,111 | 0.96% | estimation process |
2013 | 374,288 | 1.38% | estimation process |
2014 | 379,844 | 1.46% | estimation process |
2015 | 384,978 | 1.33% | estimation process |
2016 | 390,541 | 1.42% | estimation process |
2017 | 395,130 | 1.16% | estimation process |
2018 | 398,780 | 0.92% | estimation process |
2019 | 402,022 | 0.81% | estimation process |
2020 | 406,204 | 1.03% | estimation process |
People born in Saint Charles County (6)
People born in Saint Charles County, including baseball player Ken Heintzelman, 3rd Chief of Staff of the United States Army John C. Bates, soccer player-coach Wendy Dillinger, .
List
- Edwin R. Overall (American politician) he was born in 25/08/1835
- Ellene Alice Bailey (American inventor) she was born in 01/01/1853
- Hiram Scott he was born in 01/01/1805
Missouri Other Counties (more counties)
County Name | Population | Title |
---|---|---|
Saint Louis County | 994,020 | County in Minnesota, United States |
Jackson County | 705,925 | County in Oregon, United States |
Kansas City | 495,327 | The third most populous city in Missouri and the center of the Kansas City metropolitan area. |
St. Louis | 315,685 | The second most populous city in Missouri and the center of the St. |
Greene County | 294,997 | County in Tennessee, United States |
Clay County | 253,463 | County in North Carolina, United States |
Jefferson County | 226,543 | County in Missouri, United States |
Boone County | 182,991 | County in West Virginia, United States |
Columbia | 124,769 | The most populous city in the state of Missouri. |
Jasper County | 121,648 | County in South Carolina, United States |
Independence | 116,774 | A city in Jackson County, Missouri. |
East Independence | 110,675 | A census-designated place in Jackson County, Missouri. |
Cass County | 106,806 | County in Missouri, United States |
Platte County | 106,532 | County in Wyoming, United States |
Franklin County | 104,469 | County in Missouri, United States |
Lee's Summit | 101,467 | The most populous city in Jackson County, Missouri. |