Zip code  :  52003 Official USPS city name : Dubuque Official USPS state code : IA Official state name : […]

Zip code  :  52001 Official USPS city name : Dubuque Official USPS state code : IA Official state name :

Zip code  :  52002 Official USPS city name : Dubuque Official USPS state code : IA Official state name :