ZIP Code 52056
Luxemburg · Dubuque, Iowa
52056 is the ZIP code of Luxemburg in Dubuque, Iowa, United States.
- ZIP Code
- 52056
- County
- Dubuque
- State
- Iowa
- Country
- United States
Place with ZIP code 52056
| Place | County | Location |
|---|---|---|
| Luxemburg | Dubuque | 42.578, -91.062 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 52056?
Luxemburg.
Which county and state is 52056 in?
Dubuque, 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.