ZIP Code 52003 – Dubuque, Iowa
The 52003 ZIP Code belongs to Dubuque, Iowa. The population in this 52003 ZIP code is 13,735. The latitude is 42.43434 and longitude is -90.67506 in 52003 Dubuque, Iowa. The time zone for this 52003 ZIP code is America/Chicago.
| City | Dubuque |
| Zip Code | 52003 |
| State | Iowa |
| County | Dubuque |
| Population | 13,735 |
| Latitude | 42.43434 |
| Longitude | -90.67506 |
| Time Zone | America/Chicago |