The most populated Zip Code in Ste. Genevieve County, Missouri is 63670, located in Sainte Genevieve. * 2024 populations estimated based on the latest ACS 5-year data.
Zip Code | City | Population |
|---|---|---|
| 63670 | Sainte Genevieve | 12,327 |
| 63627 | Bloomsdale | 2,660 |
| 63673 | Saint Mary | 2,278 |