United States

Dubuque Postal Codes

Complete directory of postal codes in this county

Location Information

13 counties

Counties

Dubuque

Languages

  • English (United States)
  • Spanish (United States)

Coordinates

42.290060, -90.843170

View on map

Country

United States

View all postal codes

Counties

Showing 13 results
Place Name
Postal Code
Bernard
52032
Dubuque
52001
Dubuque
52002
Dubuque
52003
Durango
52039
Epworth
52045
Farley
52046
Holy Cross
52053
Luxemburg
52056
New Vienna
52065
Peosta
52068
Sherrill
52073
Worthington
52078

Interactive Map

Open in Maps

How to Find a Postal Code

Each administrative division maintains its own postal code for mail delivery purposes. Here are some tips for finding the correct postal code:

  • Search for your specific address using our search tool above
  • Browse through the list of counties in the region
  • Use the interactive map to locate your area
  • Contact your local post office for verification

Postal Code Tips

Postal codes may change occasionally. Always verify with official sources before important mailings.

Quick Facts

  • Country Code: US
  • Capital: Washington
  • Currency: Dollar (USD)
  • Phone Code: +1
  • Timezone: America/Adak (GMT-10)
  • Driving Side: Right
  • Voltage/Frequency: 120V (60Hz)
  • Plug Types:
    A - Type A plug B - Type B plug

Neighboring Countries

Share: