ZIP Code 50240
Saint Charles · Madison, Iowa
50240 is the ZIP code of Saint Charles in Madison, Iowa, United States.
- ZIP Code
- 50240
- County
- Madison
- State
- Iowa
- Country
- United States
Place with ZIP code 50240
| Place | County | Location |
|---|---|---|
| Saint Charles | Madison | 41.292, -93.824 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 50240?
Saint Charles.
Which county and state is 50240 in?
Madison, Iowa, United States.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.