📍 View location on OpenStreetMap (38.664930, -90.817830)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 63341 |
| Primary City | Defiance |
| State / Province | MO |
| County | St. Charles |
| Total Population | 3,515 |
| Population Density | 34.9 people/sq mi |
| Timezone | America/Chicago |
| Metric | ZIP 63341 | St. Charles County records | MO records |
|---|---|---|---|
| Population estimate | 3,515 | 416,486 (sum) | 6,191,989 (sum) |
| Population Density | 34.9 /sq mi | -- | -- |
| County population rank | #10 of 14 | -- | -- |
| State population rank | #339 of 1,021 | -- | -- |
Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.
| ZIP Code | City | Distance | Population estimate |
|---|---|---|---|
| ZIP 63365 | New Melle | 4.3 mi | 51 |
| ZIP 63332 | Augusta | 5.9 mi | 1,651 |
| ZIP 63073 | Saint Albans | 6.2 mi | 803 |
| ZIP 63304 | Saint Charles | 7.6 mi | 43,195 |
| ZIP 63368 | O'Fallon | 7.7 mi | 46,966 |
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →