State / postal region / IA

Iowa

ZIP codes: 1,055
Postal place names: 934
County associations: 99

Last successful directory check: 2026-11-10

Record last changed

Record last changed: 2026-11-08T06:21:31Z

A successful check does not mean every record changed. Unchanged records keep their previous modification date. Times use UTC.

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ZIP directory

Page 2 / 18

ZIP	City	County association	View all
50071	Dows	Wright	↗
50072	Earlham	Madison	↗
50073	Elkhart	Polk	↗
50074	Ellston	Ringgold	↗
50075	Ellsworth	Hamilton	↗
50076	Exira	Audubon	↗
50078	Ferguson	Marshall	↗
50099	Boone	Boone	↗
50101	Galt	Wright	↗
50102	Garden City	Hardin	↗
50103	Garden Grove	Decatur	↗
50104	Gibson	Keokuk	↗
50105	Gilbert	Story	↗
50106	Gilman	Marshall	↗
50107	Grand Junction	Greene	↗
50108	Grand River	Decatur	↗
50109	Granger	Dallas	↗
50110	Gray	Audubon	↗
50111	Grimes	Polk	↗
50112	Grinnell	Poweshiek	↗
50115	Guthrie Center	Guthrie	↗
50116	Hamilton	Marion	↗
50117	Hamlin	Audubon	↗
50118	Hartford	Warren	↗
50119	Harvey	Marion	↗
50120	Haverhill	Marshall	↗
50122	Hubbard	Hardin	↗
50123	Humeston	Wayne	↗
50124	Huxley	Story	↗
50125	Indianola	Warren	↗
50126	Iowa Falls	Hardin	↗
50127	Ira	Jasper	↗
50128	Jamaica	Guthrie	↗
50129	Jefferson	Greene	↗
50130	Jewell	Hamilton	↗
50131	Johnston	Polk	↗
50132	Kamrar	Hamilton	↗
50133	Kellerton	Ringgold	↗
50134	Kelley	Story	↗
50135	Kellogg	Jasper	↗
50136	Keswick	Keokuk	↗
50137	Killduff	Jasper	↗
50138	Knoxville	Marion	↗
50139	Lacona	Warren	↗
50140	Lamoni	Decatur	↗
50141	Laurel	Marshall	↗
50142	Le Grand	Marshall	↗
50143	Leighton	Mahaska	↗
50144	Leon	Decatur	↗
50145	Liberty Center	Warren	↗
50146	Linden	Dallas	↗
50147	Lineville	Wayne	↗
50148	Liscomb	Marshall	↗
50149	Lorimor	Union	↗
50150	Lovilia	Monroe	↗
50151	Lucas	Lucas	↗
50152	Luther	Boone	↗
50153	Lynnville	Jasper	↗
50154	Mc Callsburg	Story	↗
50155	Macksburg	Madison	↗

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ZIP codes organize mail delivery, not administrative boundaries. A code can have several city or county associations. Coordinates are approximate; verify delivery addresses with your carrier. Read the guide ↗