50643 postal code
United StatesUpdated 2026-11-09Hudson, IowaBlack Hawk5 digits
Postal code details
1 placeCode
50643
Place
Hudson
Region
Iowa
County
Black Hawk
Coordinates
42.3905, -92.4549
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
42.3905, -92.4549© OpenStreetMap
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Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Hudson | Iowa | Black Hawk | 42.3905, -92.4549 |
Same code in other countries
3| Country | Place | Region |
|---|---|---|
| KR South Korea | 양산시 | 경상남도 |
| MX Mexico | José María Morelos | México |
| SE Sweden | Borås | Västra Götaland |
FAQ
Which city is 50643 in?
Hudson, Iowa, United States.
What are the coordinates of 50643?
42.3905, -92.4549
Is 50643 used in other countries?
Yes, 3 other countries.
Updated 2026-11-09. Attribution in Data & license.