Complete ZIP Code Details
| ZIP Code | 63028 |
| City | Festus |
| State | Missouri (MO) |
| County | Jefferson |
| Timezone | America/Chicago |
| Coordinates | 38.1454500, -90.3942300 |
| Population | 28,457 |
| ZIP Type | STANDARD |
| Country | United States |
| ZIP Code | 63028 |
| City | Festus |
| State | Missouri (MO) |
| County | Jefferson |
| Timezone | America/Chicago |
| Coordinates | 38.1454500, -90.3942300 |
| Population | 28,457 |
| ZIP Type | STANDARD |
| Country | United States |