Lake Saint Louis, MO zip code
Lake Saint Louis, Missouri uses one zip code: 63367. Most of it is in St. Charles County. Together these zip codes are home to about 30K people.
Zip codes
1
Population
30K
All zips combined
Largest zip
63367
29,725 residents
Zip codes in Lake Saint Louis
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 63367 | 29,725 | $137,648 |