United States
52001 post code
Post code details
1 placeCode
Place
Dubuque
Region
Iowa
County
Dubuque
Coordinates
42.515, -90.6819
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
42.515, -90.6819© OpenStreetMap
Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Dubuque | Iowa | Dubuque | 42.515, -90.6819 |
Same code in other countries
5FAQ
Which city is 52001 in?
Dubuque, Iowa, United States.
What are the coordinates of 52001?
42.515, -90.6819
Is 52001 used in other countries?
Yes, 5 other countries.
The data is unofficial and has known truncation; verify with the recipient and carrier for critical shipments. See data source & license → · Updated 2026-11-09. Attribution in