Defiance, Missouri
Defiance: a city in Saint Charles County, Missouri.
About
Defiance is a city located in the county of Saint Charles in the U.S. state of Missouri.
Quick Facts about Defiance
| State | Missouri (United States) |
| County | Saint Charles County |
| Latitude & Longitude | 38.6323,-90.7785 |
| Time Zone | America/Chicago |
| Local time | 17:04:22 (6th November 2026) |
| Postal code | 63341 |
| Weather | 41℉ Slight Chance Light Rain then Mostly Cloudy 7-days weather |
Geography
Defiance is located at 38°37'56"N 90°46'42"W (38.6322700, -90.7784600).
Defiance map
icon to open full mode. View satellite images
Weather
A slight chance of rain between 7pm and 10pm. Mostly cloudy, with a low around 41. Northwest wind around 3 mph. Chance of precipitation is 20%.
7-Day ForecastNearby Schools and Colleges
Schools and campuses linked to Defiance, MO. Select a name to open its map and contact details.
| Code | Name | City | ZIP |
|---|---|---|---|
| 262031 | St Charles Community College | Cottleville (MO) | 63376-0975 |
| 455099 | Urshan Graduate School of Theology | Wentzville (MO) | 63385 |
| 177986 | Logan University | Chesterfield (MO) | 63017 |
| 461537 | Evolve Beauty Academy | Washing (MO) | 63090 |
| 177436 | Four Rivers Career Center | Washington (MO) | 63090-4235 |
Nearby Transit Stations (6)
Rail and bus stations connected to Defiance, MO. Select a station to open its map and address details.
| Code | Name | Address | Type |
|---|---|---|---|
| WAH | Washington | 301 West Front St. | RAIL |
| KWD | Kirkwood | 110 West Argonne Dr. | RAIL |
| STL | Gateway Transportation Center | 551 South 16th St. | RAIL |
| HEM | Hermann | Wharf & Gutenberg Sts. | RAIL |
| ALN | Alton | 3400 College Ave. | RAIL |
Closest post offices linked to Defiance.
| Post Office Name | City | ZIP |
|---|---|---|
| Defian Post Office | Defiance (MO) | 63341 |
Other cities in Saint Charles County
Cities, towns, neighborhoods & other populated places in Saint Charles County , MO.
| 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. |