Dubuque Zip Codes - Dubuque County IA

Dubuque, IA Zip Code Map

Dubuque, IA is a city located in Dubuque County, Iowa and has a land area of 111.66 square miles (289.20 km2). The water area for the city is 4.98 square miles or 12.90 km2. There are 5 total unique zip codes in Dubuque, Iowa. The area code(s) for Dubuque is 563.

Zip Codes for Dubuque, IA (5)
Zip Code
 City County
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52001 Dubuque Dubuque
52002 Dubuque Dubuque
52003 Dubuque Dubuque
52004 Dubuque Dubuque
52099 Dubuque Dubuque

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