Zip Code List
Zip Code - 520 in Iowa
Zip Code
City
County
52001
Dubuque
Dubuque County
52002
Asbury
Dubuque County
52002
Dubuque
Dubuque County
52003
Dubuque
Dubuque County
52004
Dubuque
Dubuque County
52030
Andrew
Jackson County
52031
Bellevue
Jackson County
52032
Bernard
Dubuque County
52033
Cascade
Dubuque County
52035
Colesburg
Delaware County
52036
Delaware
Delaware County
52037
Delmar
Clinton County
52038
Dundee
Delaware County
52039
Durango
Dubuque County
52040
Dyersville
Dubuque County
52041
Earlville
Delaware County
52042
Edgewood
Clayton County
52043
Elkader
Clayton County
52044
Elkport
Clayton County
52045
Epworth
Dubuque County
52046
Farley
Dubuque County
52047
Farmersburg
Clayton County
52048
Garber
Clayton County
52049
Garnavillo
Clayton County
52050
Greeley
Delaware County
52052
Guttenberg
Clayton County
52053
Holy Cross
Dubuque County
52054
La Motte
Jackson County
52055
Littleport
Clayton County
52056
Luxemburg
Dubuque County
52057
Manchester
Delaware County
52060
Maquoketa
Jackson County
52064
Green Island
Jackson County
52064
Miles
Jackson County
52065
New Vienna
Dubuque County
52066
North Buena Vista
Clayton County
52068
Peosta
Dubuque County
52069
Preston
Jackson County
52070
Sabula
Jackson County
52071
St. Donatus
Jackson County
52072
St. Olaf
Clayton County
52073
Sherrill
Dubuque County
52074
Spragueville
Jackson County
52075
Springbrook
Jackson County
52076
Strawberry Point
Clayton County
52077
Volga
Clayton County
52078
Worthington
Dubuque County
52079
Zwingle
Dubuque County