O'Fallon , Saint Charles County, Missouri
City in St. Charles County, Missouri, United States
About
O'Fallon is a city located in the county of Saint Charles in the U.S. state of Missouri. In the 2010 census it had a population of 79,329 inhabitants and a population density of 1,031 people per km². After 9 years in 2019 city had an estimated population of 88,673 inhabitants.
The city was created 165 years ago in 1855.
The city has a total area of 29.70 square miles (76.93 km2).
O'Fallon map
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O'Fallon, MO Quick Facts
| Population : | 88,673 (2019) |
| Country : | United States of America |
| State : | Missouri |
| County : | Saint Charles County |
| Phone Area Codes : | 636 |
| Area : | 76.93 km2 |
| Altitude : | 541 feet / 165 meters |
| Establishment : | January 01, 1856 (165 years ago) |
| Time Zone : | America/Chicago |
| Local time : | 22:48:41 (11th April 2021) |
| Density : | 1,153 Pop. per km² as of 2019 |
| Population growth : | 10.54% (2010-2019) |
| Year | Population | Method |
| 2010 | 79,329 | census |
| 2011 | 81,184 | estimation process |
| 2012 | 82,136 | estimation process |
| 2013 | 83,136 | estimation process |
| 2014 | 84,221 | estimation process |
| 2015 | 85,061 | estimation process |
| 2016 | 86,449 | estimation process |
| 2017 | 87,523 | estimation process |
| 2018 | 88,364 | estimation process |
| 2019 | 88,673 | estimation process |
The population of O'Fallon increased by 10.54% in 9 years.
- O'Fallon, Illinois township in St. Clair County, Illinois
People born in O'Fallon, MO (9)
Many people were born here, including suicide on October 17, 2006 Megan Meier, model Erika Hebron, martial artist Mike Corey, you can see a list of people who born in O'Fallon, MO.
- T. J. Moe (American football player)
- Ted Vincent (American football player)
- Napheesa Collier (American basketball player)
- Jake Bond (US association football player)
- Josh Sargent (American association football player)
- Melissa Gentile (American softball coach)
Other cities in Saint Charles County
Cities, Towns, Neighborhoods & Other Populated Places in Saint Charles County , MO.
| City Name | Population | Title |
|---|---|---|
| Saint Charles | 71,028 | City in St. |
| Saint Peters | 58,212 | City in Missouri |
| Wentzville | 41,784 | City |
| Lake Saint Louis | 16,864 | City |
| Dardenne Prairie | 13,348 | City |
| Cottleville | 5,608 | City |
| Weldon Spring | 5,533 | City |
| Saint Paul | 2,574 | City in St. |
| Foristell | 606 | City |
| West Alton | 527 | City |
| New Melle | 508 | City |
| Josephville | 476 | Human settlement in St. |
| Portage Des Sioux | 328 | City in St. |
| Augusta | 267 | City in St. |
| Weldon Spring Heights | 90 | Village in the United States |
Distance to Other Cities
O'Fallon, MO distances to biggest Missouri cities
