ZIP Code 52001 – Dubuque, Iowa
The 52001 ZIP Code belongs to Dubuque, Iowa. The population in this 52001 ZIP code is 43,064. The latitude is 42.54819 and longitude is -90.69348 in 52001 Dubuque, Iowa. The time zone for this 52001 ZIP code is America/Chicago.
| City | Dubuque |
| Zip Code | 52001 |
| State | Iowa |
| County | Dubuque |
| Population | 43,064 |
| Latitude | 42.54819 |
| Longitude | -90.69348 |
| Time Zone | America/Chicago |