📍 View location on OpenStreetMap (38.778050, -90.795360)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 63367 |
| Primary City | Lake Saint Louis |
| State / Province | MO |
| County | St. Charles |
| Total Population | 29,725 |
| Population Density | 886.2 people/sq mi |
| Timezone | America/Chicago |
| Metric | ZIP 63367 | St. Charles County records | MO records |
|---|---|---|---|
| Population estimate | 29,725 | 416,486 (sum) | 6,191,989 (sum) |
| Population Density | 886.2 /sq mi | -- | -- |
| County population rank | #8 of 14 | -- | -- |
| State population rank | #49 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 63385 | Wentzville | 3.6 mi | 51,330 |
| ZIP 63368 | O'Fallon | 4.0 mi | 46,966 |
| ZIP 63365 | New Melle | 6.3 mi | 51 |
| ZIP 63366 | O'Fallon | 6.9 mi | 54,769 |
| ZIP 63304 | Saint Charles | 7.7 mi | 43,195 |
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 →