Dubuque Iowa is covered by a total of 5 ZIP Codes. There are also 1 ZIP Codes that overlap Dubuque but have a different postal city name. The ZIP Codes in Dubuque range from 52001 to 52099. Of the ZIP codes within or partially within Dubuque there are 3 Standard ZIP Codes, 1 Unique ZIP Codes and 1 PO Box ZIP Codes. The total population of ZIP Codes in Dubuque is 74586.
Click on the ZIP Codes in the interactive map to view more information. The map control in the upper right corner can be used to toggle map layers on and off. The red outline is the border of Dubuque and can be turned on and off. Each type of postal code can also be turned on and off.
| ZIP Code | ZIP Code City/Town | ZIP Code Type | |||
|---|---|---|---|---|---|
| Dubuque | Standard | |||
| Dubuque | Standard | |||
| Dubuque | Standard | |||
| Dubuque | PO Box | |||
| Peosta | Standard | |||
| Dubuque | Unique |