ZIP Code 50643
Hudson · Black Hawk, Iowa
50643 is the ZIP code of Hudson in Black Hawk, Iowa, United States.
- ZIP Code
- 50643
- County
- Black Hawk
- State
- Iowa
- Country
- United States
Place with ZIP code 50643
| Place | County | Location |
|---|---|---|
| Hudson | Black Hawk | 42.391, -92.455 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 50643?
Hudson.
Which county and state is 50643 in?
Black Hawk, 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.