52003 postal code
United StatesUpdated 2026-11-09Dubuque, IowaDubuque5 digits
Postal code details
1 placeCode
52003
Place
Dubuque
Region
Iowa
County
Dubuque
Coordinates
42.4649, -90.6829
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
42.4649, -90.6829© OpenStreetMap
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Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Dubuque | Iowa | Dubuque | 42.4649, -90.6829 |
FAQ
Which city is 52003 in?
Dubuque, Iowa, United States.
What are the coordinates of 52003?
42.4649, -90.6829
Is 52003 used in other countries?
Yes, 3 other countries.
Updated 2026-11-09. Attribution in Data & license.