Dubuque Zip Codes: Iowa, United States

List of Dubuque Zip Codes: You can search for the Dubuque Zip Codes updated to 2020, the Iowa Zip Codes is automatically taken from official sites.

Zip/Postal Codes

Bernard 52032
Cascade 52033
Dubuque 52001 52002 52003 52004 52099
Durango 52039
Dyersville 52040
Epworth 52045
Farley 52046
Holy Cross 52053
Luxemburg 52056
New Vienna 52065
Peosta 52068
Sherrill 52073
Worthington 52078
Zwingle 52079