52004
Dubuque - United States
Postal code 52004 corresponds to Dubuque, in Iowa (United States).
- Country
- United States (US)
- Department
- Iowa
- Municipality
- Dubuque
- Coordinates
- 42.5006, -90.6646Degrees, minutes, seconds: 42°30'02"N 90°39'53"W
- Time zone
- America/New_York (UTC-5)
- Dialing code
- +1
How to write the address
Dubuque, Iowa 52004 United States
Nearby codes