ZIP Code 50156
Madrid · Boone, Iowa
50156 is the ZIP code of Madrid in Boone, Iowa, United States.
- ZIP Code
- 50156
- County
- Boone
- State
- Iowa
- Country
- United States
Place with ZIP code 50156
| Place | County | Location |
|---|---|---|
| Madrid | Boone | 41.884, -93.845 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 50156?
Madrid.
Which county and state is 50156 in?
Boone, 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.