In the United States, zip codes are an essential part of the postal system, facilitating the efficient delivery of mail and packages to specific regions. In this blog post, we present a comprehensive tabular list of all Iowa zip codes ranging from 46000 – 47999, sorted alphabetically by city, including relevant county and state information. Whether you’re a resident of Iowa or need to send mail to someone in the state, this list will prove to be a valuable reference.
List of Iowa zip codes in the United States
| City | Zip Code | County | State |
|---|
| Ackley | 50601 | Hardin | Iowa |
| Adair | 50002 | Adair | Iowa |
| Adel | 50003 | Dallas | Iowa |
| Afton | 50830 | Union | Iowa |
| Agency | 52530 | Wapello | Iowa |
| Ainsworth | 52201 | Washington | Iowa |
| Akron | 51001 | Plymouth | Iowa |
| Albert City | 50510 | Buena Vista | Iowa |
| Albia | 52531 | Monroe | Iowa |
| Albion | 50005 | Marshall | Iowa |
| Alburnett | 52202 | Linn | Iowa |
| Alden | 50006 | Hardin | Iowa |
| Alexander | 50420 | Franklin | Iowa |
| Algona | 50511 | Kossuth | Iowa |
| Alleman | 50007 | Polk | Iowa |
| Allerton | 50008 | Wayne | Iowa |
| Allison | 50602 | Butler | Iowa |
| Alta | 51002 | Buena Vista | Iowa |
| Alta Vista | 50603 | Chickasaw | Iowa |
| Alton | 51003 | Sioux | Iowa |
| Altoona | 50009 | Polk | Iowa |
| Alvord | 51230 | Lyon | Iowa |
| Amana | 52203 | Iowa | Iowa |
| Ames | 50010 | Story | Iowa |
| Anamosa | 52205 | Jones | Iowa |
| Andover | 52701 | Clinton | Iowa |
| Andrew | 52030 | Jackson | Iowa |
| Anita | 50020 | Cass | Iowa |
| Ankeny | 50021 | Polk | Iowa |
| Anthon | 51004 | Woodbury | Iowa |
| Aplington | 50604 | Butler | Iowa |
| Arcadia | 51430 | Carroll | Iowa |
| Archer | 51231 | O’Brien | Iowa |
| Aredale | 50605 | Butler | Iowa |
| Arion | 51520 | Crawford | Iowa |
| Arispe | 50831 | Union | Iowa |
| Arlington | 50606 | Fayette | Iowa |
| Armstrong | 50514 | Emmet | Iowa |
| Arnolds Park | 51331 | Dickinson | Iowa |
| Arthur | 51431 | Ida | Iowa |
| Ashton | 51232 | Osceola | Iowa |
| Aspinwall | 51432 | Crawford | Iowa |
| Atalissa | 52720 | Muscatine | Iowa |
| Atkins | 52206 | Benton | Iowa |
| Atlantic | 50022 | Cass | Iowa |
| Auburn | 51433 | Sac | Iowa |
| Audubon | 50025 | Audubon | Iowa |
| Aurelia | 51005 | Cherokee | Iowa |
| Aurora | 50607 | Buchanan | Iowa |
| Avoca | 51521 | Pottawattamie | Iowa |
| Ayrshire | 50515 | Palo Alto | Iowa |
| City | Zip Code | County | State |
|---|
| Badger | 50516 | Webster | Iowa |
| Bagley | 50026 | Guthrie | Iowa |
| Baldwin | 52207 | Jackson | Iowa |
| Bancroft | 50517 | Kossuth | Iowa |
| Barnes City | 50027 | Mahaska | Iowa |
| Barnum | 50518 | Webster | Iowa |
| Batavia | 52533 | Jefferson | Iowa |
| Battle Creek | 51006 | Ida | Iowa |
| Baxter | 50028 | Jasper | Iowa |
| Bayard | 50029 | Guthrie | Iowa |
| Beacon | 52534 | Mahaska | Iowa |
| Beaman | 50609 | Grundy | Iowa |
| Beaver | 50031 | Boone | Iowa |
| Bedford | 50833 | Taylor | Iowa |
| Belle Plaine | 52208 | Benton | Iowa |
| Bellevue | 52031 | Jackson | Iowa |
| Belmond | 50421 | Wright | Iowa |
| Bennett | 52721 | Cedar | Iowa |
| Bentley | 52072 | Dubuque | Iowa |
| Benton | 50835 | Ringgold | Iowa |
| Bernard | 52032 | Dubuque | Iowa |
| Berwick | 50032 | Polk | Iowa |
| Bettendorf | 52722 | Scott | Iowa |
| Bevington | 50033 | Madison | Iowa |
| Birmingham | 52535 | Van Buren | Iowa |
| Blairsburg | 50034 | Hamilton | Iowa |
| Blairstown | 52209 | Benton | Iowa |
| Blakesburg | 52536 | Wapello | Iowa |
| Blanchard | 51630 | Page | Iowa |
| Blencoe | 51523 | Monona | Iowa |
| Blockton | 50836 | Taylor | Iowa |
| Bloomfield | 52537 | Davis | Iowa |
| Blue Grass | 52726 | Scott | Iowa |
| Bode | 50519 | Humboldt | Iowa |
| Bonaparte | 52620 | Van Buren | Iowa |
| Bondurant | 50035 | Polk | Iowa |
| Boone | 50036 | Boone | Iowa |
| Bouton | 50039 | Dallas | Iowa |
| Boxholm | 50040 | Boone | Iowa |
| Boyden | 51234 | Sioux | Iowa |
| Braddyville | 51631 | Page | Iowa |
| Bradford | 50041 | Franklin | Iowa |
| Bradgate | 50520 | Humboldt | Iowa |
| Brandon | 52210 | Buchanan | Iowa |
| Brayton | 50042 | Audubon | Iowa |
| Breda | 51436 | Carroll | Iowa |
| Bridgewater | 50837 | Adair | Iowa |
| Brighton | 52540 | Washington | Iowa |
| Bristow | 50611 | Butler | Iowa |
| Britt | 50423 | Hancock | Iowa |
| Bronson | 51007 | Woodbury | Iowa |
| Brooklyn | 52211 | Poweshiek | Iowa |
| Brunsville | 51008 | Plymouth | Iowa |
| Bryant | 52727 | Clinton | Iowa |
| Buckeye | 50043 | Hardin | Iowa |
| Buckingham | 50612 | Tama | Iowa |
| Buffalo | 52728 | Scott | Iowa |
| Buffalo Center | 50424 | Winnebago | Iowa |
| Burchinal | 50444 | Worth | Iowa |
| Burlington | 52601 | Des Moines | Iowa |
| Burnside | 50521 | Webster | Iowa |
| Burr Oak | 52101 | Winneshiek | Iowa |
| Burt | 50522 | Kossuth | Iowa |
| Bussey | 50044 | Marion | Iowa |
| Calamus | 52729 | Clinton | Iowa |
| Callender | 50523 | Webster | Iowa |
| Calmar | 52132 | Winneshiek | Iowa |
| Calumet | 51009 | O’Brien | Iowa |
| Camanche | 52730 | Clinton | Iowa |
| Cambridge | 50046 | Story | Iowa |
| Cantril | 52542 | Van Buren | Iowa |
| Carbon | 50839 | Adams | Iowa |
| Carlisle | 50047 | Warren | Iowa |
| Carpenter | 50426 | Mitchell | Iowa |
| Carroll | 51401 | Carroll | Iowa |
| Carson | 51525 | Pottawattamie | Iowa |
| Carter Lake | 51510 | Pottawattamie | Iowa |
| Cascade | 52033 | Dubuque | Iowa |
| Casey | 50048 | Guthrie | Iowa |
| Castalia | 52133 | Winneshiek | Iowa |
| Castana | 51010 | Monona | Iowa |
| Cedar | 52543 | Mahaska | Iowa |
| Cedar Falls | 50613 | Black Hawk | Iowa |
| Cedar Rapids | 52401 | Linn | Iowa |
| Center Junction | 52212 | Jones | Iowa |
| Center Point | 52213 | Linn | Iowa |
| Centerville | 52544 | Appanoose | Iowa |
| Central City | 52214 | Linn | Iowa |
| Centralia | 52151 | Clayton | Iowa |
| Chariton | 50049 | Lucas | Iowa |
| Charles City | 50616 | Floyd | Iowa |
| Charlotte | 527 | | |
| City | Zip Code | County | State |
|---|
| Charlotte | 52731 | Clinton | Iowa |
| Charter Oak | 51439 | Crawford | Iowa |
| Chatsworth | 51011 | Sioux | Iowa |
| Chelsea | 52215 | Tama | Iowa |
| Cherokee | 51012 | Cherokee | Iowa |
| Chester | 52134 | Howard | Iowa |
| Chillicothe | 52548 | Wapello | Iowa |
| Churdan | 50050 | Greene | Iowa |
| Cincinnati | 52549 | Appanoose | Iowa |
| Clare | 50524 | Webster | Iowa |
| Clarence | 52216 | Cedar | Iowa |
| Clarinda | 51632 | Page | Iowa |
| Clarion | 50525 | Wright | Iowa |
| Clarksville | 50619 | Butler | Iowa |
| Clear Lake | 50428 | Cerro Gordo | Iowa |
| Clearfield | 50840 | Taylor | Iowa |
| Cleghorn | 51014 | Cherokee | Iowa |
| Clemons | 50051 | Marshall | Iowa |
| Clermont | 52135 | Fayette | Iowa |
| Clinton | 52732 | Clinton | Iowa |
| Clio | 50052 | Wayne | Iowa |
| Clive | 50325 | Polk | Iowa |
| Clutier | 52217 | Tama | Iowa |
| Coburg | 52218 | Johnson | Iowa |
| Coggon | 52218 | Linn | Iowa |
| Coin | 51636 | Page | Iowa |
| Colesburg | 52035 | Delaware | Iowa |
| Colfax | 50054 | Jasper | Iowa |
| College Springs | 51637 | Page | Iowa |
| Collins | 50055 | Story | Iowa |
| Colo | 50056 | Story | Iowa |
| Columbia | 50057 | Marion | Iowa |
| Columbus City | 52737 | Louisa | Iowa |
| Columbus Junction | 52738 | Louisa | Iowa |
| Colwell | 50620 | Floyd | Iowa |
| Conesville | 52739 | Muscatine | Iowa |
| Conrad | 50621 | Grundy | Iowa |
| Conroy | 52220 | Iowa | Iowa |
| Coon Rapids | 50058 | Carroll | Iowa |
| Cooper | 50059 | Greene | Iowa |
| Coralville | 52241 | Johnson | Iowa |
| Corning | 50841 | Adams | Iowa |
| Correctionville | 51016 | Woodbury | Iowa |
| Corwith | 50430 | Hancock | Iowa |
| Corydon | 50060 | Wayne | Iowa |
| Coulter | 50431 | Franklin | Iowa |
| Council Bluffs | 51501 | Pottawattamie | Iowa |
| Craig | 51017 | Plymouth | Iowa |
| Crawfordsville | 52621 | Washington | Iowa |
| Crescent | 51526 | Pottawattamie | Iowa |
| Cresco | 52136 | Howard | Iowa |
| Creston | 50801 | Union | Iowa |
| Cromwell | 50842 | Union | Iowa |
| Crystal Lake | 50432 | Hancock | Iowa |
| Cumberland | 50843 | Cass | Iowa |
| Cumming | 50061 | Warren | Iowa |
| Curlew | 50527 | Palo Alto | Iowa |
| Cushing | 51018 | Woodbury | Iowa |
| Cylinder | 50528 | Palo Alto | Iowa |
| City | Zip Code | County | State |
|---|
| Dakota City | 50529 | Humboldt | Iowa |
| Dallas | 50062 | Marion | Iowa |
| Dallas Center | 50063 | Dallas | Iowa |
| Dana | 50064 | Greene | Iowa |
| Danbury | 51019 | Woodbury | Iowa |
| Danville | 52623 | Des Moines | Iowa |
| Davenport | 52801 | Scott | Iowa |
| Davis City | 50065 | Decatur | Iowa |
| Dawson | 50066 | Dallas | Iowa |
| Dayton | 50530 | Webster | Iowa |
| De Soto | 50069 | Dallas | Iowa |
| De Witt | 52742 | Clinton | Iowa |
| Decatur City | 50067 | Decatur | Iowa |
| Decorah | 52101 | Winneshiek | Iowa |
| Dedham | 51440 | Carroll | Iowa |
| Deep River | 52222 | Poweshiek | Iowa |
| Defiance | 51527 | Shelby | Iowa |
| Delaware | 52036 | Delaware | Iowa |
| Delhi | 52223 | Delaware | Iowa |
| Delmar | 52037 | Clinton | Iowa |
| Deloit | 51441 | Crawford | Iowa |
| Delta | 52550 | Keokuk | Iowa |
| Denison | 51442 | Crawford | Iowa |
| Denmark | 52624 | Lee | Iowa |
| Denver | 50622 | Bremer | Iowa |
| Derby | 50068 | Lucas | Iowa |
| Des Moines | 50301 | Polk | Iowa |
| Dexter | 50070 | Dallas | Iowa |
| Diagonal | 50845 | Ringgold | Iowa |
| Dickens | 51333 | Clay | Iowa |
| Dike | 50624 | Grundy | Iowa |
| Dixon | 52745 | Scott | Iowa |
| Dolliver | 50531 | Emmet | Iowa |
| Donahue | 52746 | Scott | Iowa |
| Donnellson | 52625 | Lee | Iowa |
| Doon | 51235 | Lyon | Iowa |
| Dorchester | 52140 | Allamakee | Iowa |
| Douds | 52551 | Van Buren | Iowa |
| Dougherty | 50433 | Cerro Gordo | Iowa |
| Dow City | 51528 | Crawford | Iowa |
| Dows | 50071 | Wright | Iowa |
| Drakesville | 52552 | Davis | Iowa |
| Dubuque | 52001 | Dubuque | Iowa |
| Dumont | 50625 | Butler | Iowa |
| Duncombe | 50532 | Webster | Iowa |
| Dundee | 52038 | Delaware | Iowa |
| Dunkerton | 50626 | Black Hawk | Iowa |
| Dunlap | 51529 | Harrison | Iowa |
| Durango | 52039 | Dubuque | Iowa |
| Durant | 52747 | Cedar | Iowa |
| Dyersville | 52040 | Dubuque | Iowa |
| City | Zip Code | County | State |
|---|
| Dysart | 52224 | Tama | Iowa |
| Eagle Grove | 50533 | Wright | Iowa |
| Earlham | 50072 | Madison | Iowa |
| Earling | 51530 | Shelby | Iowa |
| Earlville | 52041 | Delaware | Iowa |
| Early | 50535 | Sac | Iowa |
| East Peru | 50222 | Madison | Iowa |
| Eddyville | 52553 | Wapello | Iowa |
| Edgewood | 52042 | Clayton | Iowa |
| Elberon | 52225 | Tama | Iowa |
| Eldon | 52554 | Wapello | Iowa |
| Eldora | 50627 | Hardin | Iowa |
| Eldridge | 52748 | Scott | Iowa |
| Elgin | 52141 | Fayette | Iowa |
| Elk Horn | 51531 | Shelby | Iowa |
| Elkader | 52043 | Clayton | Iowa |
| Elkhart | 50073 | Polk | Iowa |
| Elkport | 52044 | Clayton | Iowa |
| Elkton | 52175 | Clayton | Iowa |
| Elliott | 51532 | Montgomery | Iowa |
| Ellston | 50074 | Ringgold | Iowa |
| Ellsworth | 50075 | Hamilton | Iowa |
| Elma | 50628 | Howard | Iowa |
| Ely | 52227 | Linn | Iowa |
| Emerson | 51533 | Mills | Iowa |
| Emmetsburg | 50536 | Palo Alto | Iowa |
| Epworth | 52045 | Dubuque | Iowa |
| Essex | 51638 | Page | Iowa |
| Estherville | 51334 | Emmet | Iowa |
| Evansdale | 50707 | Black Hawk | Iowa |
| Everly | 51338 | Clay | Iowa |
| Exira | 50076 | Audubon | Iowa |
| Exline | 52555 | Appanoose | Iowa |
| Fairbank | 50629 | Buchanan | Iowa |
| Fairfax | 52228 | Linn | Iowa |
| Fairfield | 52556 | Jefferson | Iowa |
| Farley | 52046 | Dubuque | Iowa |
| Farmersburg | 52047 | Clayton | Iowa |
| Farmington | 52626 | Van Buren | Iowa |
| Farnhamville | 50538 | Calhoun | Iowa |
| Farragut | 51639 | Fremont | Iowa |
| Fayette | 52142 | Fayette | Iowa |
| Fenton | 50539 | Kossuth | Iowa |
| Ferguson | 50078 | Marshall | Iowa |
| Fertile | 50434 | Worth | Iowa |
| Floris | 52560 | Davis | Iowa |
| Floyd | 50435 | Floyd | Iowa |
| Fonda | 50540 | Pocahontas | Iowa |
| Fontanelle | 50846 | Adair | Iowa |
| Forest City | 50436 | Winnebago | Iowa |
| Fort Atkinson | 52144 | Winneshiek | Iowa |
| Fort Dodge | 50501 | Webster | Iowa |
| Fort Madison | 52627 | Lee | Iowa |
| Fostoria | 51340 | Clay | Iowa |
| Franklin | 50616 | Franklin | Iowa |
| Frascati | 52171 | Winneshiek | Iowa |
| Fredericksburg | 50630 | Chickasaw | Iowa |
| Frederika | 50631 | Bremer | Iowa |
| Fredonia | 52738 | Louisa | Iowa |
| Fremont | 52561 | Mahaska | Iowa |
| Fruitland | 52749 | Muscatine | Iowa |
| Galt | 50101 | Wright | Iowa |
| Galva | 51020 | Ida | Iowa |
| Garber | 52048 | Clayton | Iowa |
| Garden City | 50102 | Hardin | Iowa |
| Garden Grove | 50103 | Decatur | Iowa |
| Garnavillo | 52049 | Clayton | Iowa |
| Garner | 50438 | Hancock | Iowa |
| Garrison | 52229 | Benton | Iowa |
| Garwin | 50632 | Tama | Iowa |
| Geneva | 50633 | Franklin | Iowa |
| George | 51237 | Lyon | Iowa |
| Gibson | 50104 | Keokuk | Iowa |
| Gifford | 50259 | Hardin | Iowa |
| Gilbert | 50105 | Story | Iowa |
| Gilbertville | 50634 | Black Hawk | Iowa |
| Gillett Grove | 51341 | Clay | Iowa |
| Gilman | 50106 | Marshall | Iowa |
| Gilmore City | 50541 | Humboldt | Iowa |
| Gladbrook | 50635 | Tama | Iowa |
| Glenwood | 51534 | Mills | Iowa |
| Glidden | 51443 | Carroll | Iowa |
| Goldfield | 50542 | Wright | Iowa |
| Goodell | 50439 | Hancock | Iowa |
| Goose Lake | 52750 | Clinton | Iowa |
| Gowrie | 50543 | Webster | Iowa |
| Graettinger | 51342 | Palo Alto | Iowa |
| Grafton | 50440 | Worth | Iowa |
| Grand Junction | 50107 | Greene | Iowa |
| Grand Mound | 52751 | Clinton | Iowa |
| Grand River | 50108 | Dec | |
| City | Zip Code | County | State |
|---|
| Grand River | 50108 | Decatur | Iowa |
| Grandview | 52752 | Louisa | Iowa |
| Granger | 50109 | Dallas | Iowa |
| Grant | 50847 | Montgomery | Iowa |
| Granville | 51022 | Sioux | Iowa |
| Gravity | 50848 | Taylor | Iowa |
| Gray | 50110 | Audubon | Iowa |
| Greeley | 52050 | Delaware | Iowa |
| Greene | 50636 | Butler | Iowa |
| Greenfield | 50849 | Adair | Iowa |
| Greenville | 51343 | Clay | Iowa |
| Grimes | 50111 | Polk | Iowa |
| Grinnell | 50112 | Poweshiek | Iowa |
| Griswold | 51535 | Cass | Iowa |
| Grundy Center | 50638 | Grundy | Iowa |
| Gruver | 51344 | Emmet | Iowa |
| Guernsey | 52221 | Poweshiek | Iowa |
| Guthrie Center | 50115 | Guthrie | Iowa |
| Guttenberg | 52052 | Clayton | Iowa |
| Halbur | 51444 | Carroll | Iowa |
| Hamburg | 51640 | Fremont | Iowa |
| Hamilton | 50116 | Marion | Iowa |
| Hamlin | 50117 | Audubon | Iowa |
| Hampton | 50441 | Franklin | Iowa |
| Hancock | 51536 | Pottawattamie | Iowa |
| Hanlontown | 50444 | Worth | Iowa |
| Hansell | 50441 | Franklin | Iowa |
| Harcourt | 50544 | Webster | Iowa |
| Hardy | 50545 | Humboldt | Iowa |
| Harlan | 51537 | Shelby | Iowa |
| Harper | 52231 | Keokuk | Iowa |
| Harpers Ferry | 52146 | Allamakee | Iowa |
| Harris | 51345 | Osceola | Iowa |
| Hartford | 50118 | Warren | Iowa |
| Hartley | 51346 | O’Brien | Iowa |
| Hartwick | 52232 | Poweshiek | Iowa |
| Harvey | 50119 | Marion | Iowa |
| Hastings | 51540 | Mills | Iowa |
| Havelock | 50546 | Pocahontas | Iowa |
| Haverhill | 50120 | Marshall | Iowa |
| Hawarden | 51023 | Sioux | Iowa |
| Hawkeye | 52147 | Fayette | Iowa |
| Hayesville | 52562 | Keokuk | Iowa |
| Hazleton | 50641 | Buchanan | Iowa |
| Hedrick | 52563 | Keokuk | Iowa |
| Henderson | 51541 | Mills | Iowa |
| Hepburn | 50845 | Ringgold | Iowa |
| Hiawatha | 52233 | Linn | Iowa |
| Highlandville | 52149 | Winneshiek | Iowa |
| Hills | 52235 | Johnson | Iowa |
| Hillsboro | 52630 | Henry | Iowa |
| Hinton | 51024 | Plymouth | Iowa |
| Holland | 50642 | Grundy | Iowa |
| Holstein | 51025 | Ida | Iowa |
| Holy Cross | 52053 | Dubuque | Iowa |
| Hopkinton | 52237 | Delaware | Iowa |
| Hornick | 51026 | Woodbury | Iowa |
| Hospers | 51238 | Sioux | Iowa |
| Houghton | 52631 | Lee | Iowa |
| Hubbard | 50122 | Hardin | Iowa |
| Hudson | 50643 | Black Hawk | Iowa |
| Hull | 51239 | Sioux | Iowa |
| Humboldt | 50548 | Humboldt | Iowa |
| Humeston | 50123 | Wayne | Iowa |
| Huxley | 50124 | Story | Iowa |
| Ida Grove | 51445 | Ida | Iowa |
| Imogene | 51645 | Fremont | Iowa |
| Independence | 50644 | Buchanan | Iowa |
| Indianola | 50125 | Warren | Iowa |
| Inwood | 51240 | Lyon | Iowa |
| Ionia | 50645 | Chickasaw | Iowa |
| Iowa City | 52240 | Johnson | Iowa |
| Iowa Falls | 50126 | Hardin | Iowa |
| Ira | 50127 | Jasper | Iowa |
| Irwin | 51446 | Shelby | Iowa |
| Jackson Junction | 52171 | Winneshiek | Iowa |
| Jamaica | 50128 | Guthrie | Iowa |
| Janesville | 50647 | Bremer | Iowa |
| Jefferson | 50129 | Greene | Iowa |
| Jesup | 50648 | Buchanan | Iowa |
| Jewell | 50130 | Hamilton | Iowa |
| Johnston | 50131 | Polk | Iowa |
| Joice | 50446 | Worth | Iowa |
| Jolley | 50551 | Calhoun | Iowa |
| Kalona | 52247 | Washington | Iowa |
| Kamrar | 50132 | Hamilton | Iowa |
| Kanawha | 50447 | Hancock | Iowa |
| Kellerton | 50133 | Ringgold | Iowa |
| Kelley | 50134 | Story | Iowa |
| Kellogg | 50135 | Jasper | Iowa |
| Kensett | 50448 | Worth | Iowa |
| City | Zip Code | County | State |
|---|
| Kent | 50850 | Union | Iowa |
| Keokuk | 52632 | Lee | Iowa |
| Keosauqua | 52565 | Van Buren | Iowa |
| Keota | 52248 | Keokuk | Iowa |
| Kesley | 50649 | Butler | Iowa |
| Keswick | 50136 | Keokuk | Iowa |
| Keystone | 52249 | Benton | Iowa |
| Kimballton | 51543 | Audubon | Iowa |
| Kingsley | 51028 | Plymouth | Iowa |
| Kinross | 52335 | Keokuk | Iowa |
| Kirkman | 51447 | Shelby | Iowa |
| Kiron | 51448 | Crawford | Iowa |
| Klemme | 50449 | Hancock | Iowa |
| Knierim | 50552 | Calhoun | Iowa |
| Knoxville | 50138 | Marion | Iowa |
| La Motte | 52054 | Jackson | Iowa |
| La Porte City | 50651 | Black Hawk | Iowa |
| Lacona | 50139 | Warren | Iowa |
| Ladora | 52251 | Iowa | Iowa |
| Lake City | 51449 | Calhoun | Iowa |
| Lake Mills | 50450 | Winnebago | Iowa |
| Lake Park | 51347 | Dickinson | Iowa |
| Lake View | 51450 | Sac | Iowa |
| Lakota | 50451 | Kossuth | Iowa |
| Lambs Grove | 50140 | Jasper | Iowa |
| Lamoni | 50140 | Decatur | Iowa |
| Lamont | 50650 | Buchanan | Iowa |
| Lanesboro | 51451 | Carroll | Iowa |
| Langworthy | 52252 | Jones | Iowa |
| Lansing | 52151 | Allamakee | Iowa |
| Larchwood | 51241 | Lyon | Iowa |
| Larrabee | 51029 | Cherokee | Iowa |
| Latimer | 50452 | Franklin | Iowa |
| Laurel | 50141 | Marshall | Iowa |
| Laurens | 50554 | Pocahontas | Iowa |
| Lawler | 52154 | Chickasaw | Iowa |
| Lawton | 51030 | Woodbury | Iowa |
| Le Claire | 52753 | Scott | Iowa |
| Le Grand | 50142 | Marshall | Iowa |
| Le Mars | 51031 | Plymouth | Iowa |
| Ledyard | 50556 | Kossuth | Iowa |
| Lehigh | 50557 | Webster | Iowa |
| Leighton | 50143 | Mahaska | Iowa |
| Leland | 50453 | Winnebago | Iowa |
| Lenox | 50851 | Taylor | Iowa |
| Leon | 50144 | Decatur | Iowa |
| Lester | 51242 | Lyon | Iowa |
| Letts | 52754 | Louisa | Iowa |
| Lewis | 51544 | Cass | Iowa |
| Libertyville | 52567 | Jefferson | Iowa |
| Lidderdale | 51452 | Carroll | Iowa |
| Lime Springs | 52155 | Howard | Iowa |
| Lincoln | 50652 | Tama | Iowa |
| Linden | 50146 | Dallas | Iowa |
| Lineville | 50147 | Wayne | Iowa |
| Linn Grove | 51033 | Buena Vista | Iowa |
| Lisbon | 52253 | Linn | Iowa |
| Liscomb | 50148 | Marshall | Iowa |
| Little Cedar | 50454 | Mitchell | Iowa |
| Little Rock | 51243 | Lyon | Iowa |
| Little Sioux | 51545 | Harrison | Iowa |
| Livermore | 50558 | Humboldt | Iowa |
| Lockridge | 52635 | Jefferson | Iowa |
| Logan | 51546 | Harrison | Iowa |
| Lohrville | 51453 | Calhoun | Iowa |
| Lone Rock | 50559 | Kossuth | Iowa |
| Lone Tree | 52755 | Johnson | Iowa |
| Long Grove | 52756 | Scott | Iowa |
| Lorimor | 50149 | Union | Iowa |
| Lost Nation | 52254 | Clinton | Iowa |
| Lovilia | 50150 | Monroe | Iowa |
| Low Moor | 52757 | Clinton | Iowa |
| Lowden | 52255 | Cedar | Iowa |
| Lu Verne | 50560 | Kossuth | Iowa |
| Luana | 52156 | Clayton | Iowa |
| Lucas | 50151 | Lucas | Iowa |
| Luther | 50152 | Boone | Iowa |
| Luxemburg | 52056 | Dubuque | Iowa |
| Luzerne | 52257 | Benton | Iowa |
| Lynnville | 50153 | Jasper | Iowa |
| Lytton | 50561 | Calhoun | Iowa |
| City | Zip Code | County | State |
|---|
| Macedonia | 51549 | Pottawattamie | Iowa |
| Macksburg | 50155 | Madison | Iowa |
| Madrid | 50156 | Boone | Iowa |
| Magnolia | 51550 | Harrison | Iowa |
| Malcom | 50157 | Poweshiek | Iowa |
| Mallard | 50562 | Palo Alto | Iowa |
| Maloy | 50852 | Ringgold | Iowa |
| Malvern | 51551 | Mills | Iowa |
| Manchester | 52057 | Delaware | Iowa |
| Manilla | 51454 | Crawford | Iowa |
| Manly | 50456 | Worth | Iowa |
| Manning | 51455 | Carroll | Iowa |
| Manson | 50563 | Calhoun | Iowa |
| Maple Hill | 50216 | Dallas | Iowa |
| Maquoketa | 52060 | Jackson | Iowa |
| Marathon | 50565 | Buena Vista | Iowa |
| Marble Rock | 50653 | Floyd | Iowa |
| Marcus | 51035 | Cherokee | Iowa |
| Marengo | 52301 | Iowa | Iowa |
| Marion | 52302 | Linn | Iowa |
| Marne | 51552 | Cass | Iowa |
| Marquette | 52158 | Clayton | Iowa |
| Marshalltown | 50158 | Marshall | Iowa |
| Martelle | 52305 | Jones | Iowa |
| Martensdale | 50160 | Warren | Iowa |
| Martinsburg | 52568 | Keokuk | Iowa |
| Marysville | 50161 | Marion | Iowa |
| Mason City | 50401 | Cerro Gordo | Iowa |
| Masonville | 50654 | Delaware | Iowa |
| Massena | 50853 | Cass | Iowa |
| Matlock | 51244 | Sioux | Iowa |
| Maurice | 51036 | Sioux | Iowa |
| Maxwell | 50161 | Story | Iowa |
| Maynard | 50655 | Fayette | Iowa |
| McCallsburg | 50154 | Story | Iowa |
| McCausland | 52758 | Scott | Iowa |
| McClelland | 51548 | Pottawattamie | Iowa |
| McGregor | 52157 | Clayton | Iowa |
| McIntire | 50455 | Mitchell | Iowa |
| Mechanicsville | 52306 | Cedar | Iowa |
| Mediapolis | 52637 | Des Moines | Iowa |
| Melbourne | 50162 | Marshall | Iowa |
| Melcher-Dallas | 50163 | Marion | Iowa |
| Melrose | 52569 | Monroe | Iowa |
| Melvin | 51350 | Osceola | Iowa |
| Menlo | 50164 | Guthrie | Iowa |
| Meriden | 51037 | Cherokee | Iowa |
| Merrill | 51038 | Plymouth | Iowa |
| Meservey | 50457 | Cerro Gordo | Iowa |
| Middletown | 52638 | Des Moines | Iowa |
| Miles | 52064 | Jackson | Iowa |
| Milford | 51351 | Dickinson | Iowa |
| Millersburg | 52308 | Iowa | Iowa |
| Millerton | 50165 | Wayne | Iowa |
| Millville | 52062 | Clayton | Iowa |
| Milo | 50166 | Warren | Iowa |
| Milton | 52570 | Van Buren | Iowa |
| Minburn | 50167 | Dallas | Iowa |
| Minden | 51553 | Pottawattamie | Iowa |
| Mineola | 51554 | Mills | Iowa |
| Mingo | 50168 | Jasper | Iowa |
| Missouri Valley | 51555 | Harrison | Iowa |
| Mitchellville | 50169 | Polk | Iowa |
| Modale | 51556 | Harrison | Iowa |
| Mondamin | 51557 | Harrison | Iowa |
| Monmouth | 52309 | Jackson | Iowa |
| Monona | 52159 | Clayton | Iowa |
| Monroe | 50170 | Jasper | Iowa |
| Montezuma | 50171 | Poweshiek | Iowa |
| Monticello | 52310 | Jones | Iowa |
| Montour | 50173 | Tama | Iowa |
| Montpelier | 52759 | Muscatine | Iowa |
| Montrose | 52639 | Lee | Iowa |
| Moorhead | 51558 | Monona | Iowa |
| Moose Lake | 52777 | Polk | Iowa |
| Moravia | 52571 | Appanoose | Iowa |
| Morley | 52312 | Jones | Iowa |
| Morning Sun | 52640 | Louisa | Iowa |
| Morrison | 50657 | Grundy | Iowa |
| Moulton | 52572 | Appanoose | Iowa |
| Mount Auburn | 52313 | Benton | Iowa |
| Mount Ayr | 50854 | Ringgold | Iowa |
| Mount Pleasant | 52641 | Henry | Iowa |
| Mount Sterling | 52573 | Van Buren | Iowa |
| Mount Union | 52644 | Henry | Iowa |
| Mount Vernon | 52314 | Linn | Iowa |
| Moville | 51039 | Woodbury | Iowa |
| Murray | 50174 | Clarke | Iowa |
| Muscatine | 52761 | Muscatine | Iowa |
| Mystic | 52574 | Appanoose | Iowa |
| City | Zip Code | County | State |
|---|
| Oxford | 52322 | Johnson | Iowa |
| Oxford Junction | 52323 | Jones | Iowa |
| Oyens | 51045 | Plymouth | Iowa |
| Pacific Junction | 51561 | Mills | Iowa |
| Packwood | 52580 | Jefferson | Iowa |
| Palmer | 50571 | Pocahontas | Iowa |
| Palo | 52324 | Linn | Iowa |
| Panama | 51562 | Shelby | Iowa |
| Panora | 50216 | Guthrie | Iowa |
| Panorama Park | 51603 | Woodbury | Iowa |
| Parkersburg | 50665 | Butler | Iowa |
| Parnell | 52325 | Iowa | Iowa |
| Paton | 50217 | Greene | Iowa |
| Patterson | 50218 | Madison | Iowa |
| Paullina | 51046 | O’Brien | Iowa |
| Pella | 50219 | Marion | Iowa |
| Peosta | 52068 | Dubuque | Iowa |
| Perry | 50220 | Dallas | Iowa |
| Persia | 51563 | Harrison | Iowa |
| Peterson | 51047 | Clay | Iowa |
| Pierson | 51048 | Woodbury | Iowa |
| Pilot Grove | 52648 | Lee | Iowa |
| Pilot Mound | 50223 | Boone | Iowa |
| Pioneer | 51554 | Cedar | Iowa |
| Pisgah | 51564 | Harrison | Iowa |
| Plainfield | 50666 | Bremer | Iowa |
| Plano | 52581 | Appanoose | Iowa |
| Pleasant Hill | 50327 | Polk | Iowa |
| Pleasant Plain | 52641 | Jefferson | Iowa |
| Pleasantville | 50225 | Marion | Iowa |
| Plover | 50573 | Pocahontas | Iowa |
| Plymouth | 50464 | Cerro Gordo | Iowa |
| Pocahontas | 50574 | Pocahontas | Iowa |
| Polk City | 50226 | Polk | Iowa |
| Pomeroy | 50575 | Calhoun | Iowa |
| Popejoy | 50227 | Franklin | Iowa |
| Portsmouth | 51565 | Shelby | Iowa |
| Postville | 52162 | Allamakee | Iowa |
| Prairieburg | 52219 | Linn | Iowa |
| Prairie City | 50228 | Jasper | Iowa |
| Preston | 52069 | Jackson | Iowa |
| Primghar | 51245 | O’Brien | Iowa |
| Princeton | 52768 | Scott | Iowa |
| Promise City | 52583 | Wayne | Iowa |
| Protivin | 52163 | Howard | Iowa |
| Pulaski | 52584 | Davis | Iowa |
| Quasqueton | 52326 | Buchanan | Iowa |
| Quimby | 51049 | Cherokee | Iowa |
| Radcliffe | 50230 | Hardin | Iowa |
| Rake | 50465 | Winnebago | Iowa |
| Ralston | 51459 | Carroll | Iowa |
| Randalia | 52164 | Fayette | Iowa |
| Randolph | 51649 | Fremont | Iowa |
| Raymond | 50667 | Black Hawk | Iowa |
| Readlyn | 50668 | Bremer | Iowa |
| Reasnor | 50232 | Jasper | Iowa |
| Red Oak | 51566 | Montgomery | Iowa |
| Redding | 50860 | Ringgold | Iowa |
| Redfield | 50233 | Dallas | Iowa |
| Reinbeck | 50669 | Grundy | Iowa |
| Rembrandt | 50576 | Buena Vista | Iowa |
| Remsen | 51050 | Plymouth | Iowa |
| Renwick | 50577 | Humboldt | Iowa |
| Rhodes | 50234 | Marshall | Iowa |
| Riceville | 50466 | Howard | Iowa |
| Richland | 52585 | Keokuk | Iowa |
| Rickardsville | 52039 | Dubuque | Iowa |
| Ricketts | 51460 | Crawford | Iowa |
| Ridgeway | 52165 | Winneshiek | Iowa |
| Rinard | 50577 | Webster | Iowa |
| Ringsted | 50578 | Emmet | Iowa |
| Rippey | 50235 | Greene | Iowa |
| River Sioux | 51023 | Woodbury | Iowa |
| Riverside | 52327 | Washington | Iowa |
| Riverton | 51650 | Fremont | Iowa |
| Robins | 52328 | Linn | Iowa |
| Rock Falls | 50467 | Cerro Gordo | Iowa |
| Rock Rapids | 51246 | Lyon | Iowa |
| Rock Valley | 51247 | Sioux | Iowa |
| Rockford | 50468 | Floyd | Iowa |
| Rockwell | 50469 | Cerro Gordo | Iowa |
| Rockwell City | 50579 | Calhoun | Iowa |
| Rodney | 51051 | Monona | Iowa |
| Roland | 50236 | Story | Iowa |
| Rolfe | 50581 | Pocahontas | Iowa |
| Rome | 52642 | Henry | Iowa |
| Rose Hill | 52586 | Mahaska | Iowa |
| Roselle | 51044 | Carroll | Iowa |
| Rossie | 51357 | Clay | Iowa |
| Rowan | 50470 | Wright | Iowa |
| City | Zip Code | County | State |
|---|
| Rowley | 52329 | Buchanan | Iowa |
| Rudd | 50471 | Floyd | Iowa |
| Runnells | 50237 | Polk | Iowa |
| Russell | 50238 | Lucas | Iowa |
| Ruthven | 51358 | Palo Alto | Iowa |
| Rutland | 50582 | Humboldt | Iowa |
| Ryan | 52330 | Delaware | Iowa |
| Sabula | 52070 | Jackson | Iowa |
| Sac City | 50583 | Sac | Iowa |
| Sageville | 52039 | Dubuque | Iowa |
| Saint Ansgar | 50472 | Mitchell | Iowa |
| Saint Anthony | 50239 | Marshall | Iowa |
| Saint Charles | 50240 | Madison | Iowa |
| Saint Donatus | 52071 | Jackson | Iowa |
| Saint Lucas | 52166 | Fayette | Iowa |
| Saint Marys | 50241 | Warren | Iowa |
| Saint Olaf | 52072 | Clayton | Iowa |
| Saint Paul | 52657 | Lee | Iowa |
| Salem | 52649 | Henry | Iowa |
| Salix | 51052 | Woodbury | Iowa |
| Sanborn | 51248 | Obrien | Iowa |
| Sandyville | 50240 | Warren | Iowa |
| Saylorville | 50313 | Polk | Iowa |
| Scarville | 50473 | Winnebago | Iowa |
| Schaller | 51053 | Sac | Iowa |
| Schleswig | 51461 | Crawford | Iowa |
| Scotch Grove | 52310 | Jones | Iowa |
| Scranton | 51462 | Greene | Iowa |
| Searsboro | 50242 | Poweshiek | Iowa |
| Selma | 52588 | Van Buren | Iowa |
| Sergeant Bluff | 51054 | Woodbury | Iowa |
| Seymour | 52590 | Wayne | Iowa |
| Shambaugh | 51651 | Page | Iowa |
| Shannon City | 50861 | Union | Iowa |
| Sharpsburg | 50862 | Taylor | Iowa |
| Sheffield | 50475 | Franklin | Iowa |
| Shelby | 51570 | Pottawattamie | Iowa |
| Sheldahl | 50243 | Polk | Iowa |
| Sheldon | 51201 | Obrien | Iowa |
| Shell Rock | 50670 | Butler | Iowa |
| Shellsburg | 52332 | Benton | Iowa |
| Shenandoah | 51601 | Page | Iowa |
| Sherrill | 52073 | Dubuque | Iowa |
| Shueyville | 52338 | Johnson | Iowa |
| Sibley | 51249 | Osceola | Iowa |
| Sidney | 51652 | Fremont | Iowa |
| Sigourney | 52591 | Keokuk | Iowa |
| Silver City | 51571 | Mills | Iowa |
| Silver Lake | 50472 | Worth | Iowa |
| Sioux Center | 51250 | Sioux | Iowa |
| Sioux City | 51101 | Woodbury | Iowa |
| Sioux Rapids | 50585 | Buena Vista | Iowa |
| Slater | 50244 | Story | Iowa |
| Sloan | 51055 | Woodbury | Iowa |
| Smithland | 51056 | Woodbury | Iowa |
| Soldier | 51572 | Monona | Iowa |
| Solon | 52333 | Johnson | Iowa |
| Somers | 50586 | Calhoun | Iowa |
| South Amana | 52334 | Iowa | Iowa |
| South English | 52335 | Keokuk | Iowa |
| Spencer | 51301 | Clay | Iowa |
| Spillville | 52168 | Winneshiek | Iowa |
| Spirit Lake | 51360 | Dickinson | Iowa |
| Spragueville | 52074 | Jackson | Iowa |
| Spring Hill | 50125 | Warren | Iowa |
| Springbrook | 52075 | Jackson | Iowa |
| Springville | 52336 | Linn | Iowa |
| St. Charles | 50240 | Madison | Iowa |
| St. Lucas | 52166 | Fayette | Iowa |
| St. Olaf | 52072 | Clayton | Iowa |
| St. Paul | 52657 | Lee | Iowa |
| Stacyville | 50476 | Mitchell | Iowa |
| Stanhope | 50246 | Hamilton | Iowa |
| Stanley | 50671 | Buchanan | Iowa |
| Stanton | 51573 | Montgomery | Iowa |
| Stanwood | 52337 | Cedar | Iowa |
| State Center | 50247 | Marshall | Iowa |
| Steamboat Rock | 50672 | Hardin | Iowa |
| Stockport | 52651 | Van Buren | Iowa |
| Stockton | 52769 | Muscatine | Iowa |
| Storm Lake | 50588 | Buena Vista | Iowa |
| Story City | 50248 | Story | Iowa |
| Stout | 50673 | Grundy | Iowa |
| Stratford | 50249 | Hamilton | Iowa |
| Strawberry Point | 52076 | Clayton | Iowa |
| Struble | 51031 | Plymouth | Iowa |
| Stuart | 50250 | Guthrie | Iowa |
| Sully | 50251 | Jasper | Iowa |
| Sumner | 50674 | Bremer | Iowa |
| Superior | 51363 | Dickinson | Iowa |
| Sutherland | 51058 | Obrien | Iowa |
| City | Zip Code | County | State |
|---|
| Swaledale | 50477 | Cerro Gordo | Iowa |
| Swan | 50252 | Marion | Iowa |
| Swea City | 50590 | Kossuth | Iowa |
| Swedesburg | 52652 | Henry | Iowa |
| Swisher | 52338 | Johnson | Iowa |
| Tabor | 51653 | Fremont | Iowa |
| Tama | 52339 | Tama | Iowa |
| Teeds Grove | 52771 | Clinton | Iowa |
| Templeton | 51463 | Carroll | Iowa |
| Tennant | 51574 | Shelby | Iowa |
| Terril | 51364 | Dickinson | Iowa |
| Thayer | 50254 | Union | Iowa |
| Thompson | 50478 | Winnebago | Iowa |
| Thor | 50591 | Humboldt | Iowa |
| Thornburg | 50255 | Keokuk | Iowa |
| Thornton | 50479 | Cerro Gordo | Iowa |
| Thurman | 51654 | Fremont | Iowa |
| Tiffin | 52340 | Johnson | Iowa |
| Tingley | 50863 | Ringgold | Iowa |
| Tipton | 52772 | Cedar | Iowa |
| Titonka | 50480 | Kossuth | Iowa |
| Toddville | 52341 | Linn | Iowa |
| Toeterville | 50481 | Mitchell | Iowa |
| Toledo | 52342 | Tama | Iowa |
| Toronto | 52343 | Clinton | Iowa |
| Traer | 50675 | Tama | Iowa |
| Treynor | 51575 | Pottawattamie | Iowa |
| Tripoli | 50676 | Bremer | Iowa |
| Troy Mills | 52344 | Linn | Iowa |
| Truesdale | 50592 | Buena Vista | Iowa |
| Truro | 50257 | Madison | Iowa |
| Turin | 51059 | Monona | Iowa |
| Udell | 52593 | Appanoose | Iowa |
| Underwood | 51576 | Pottawattamie | Iowa |
| Union | 50258 | Hardin | Iowa |
| Unionville | 52594 | Appanoose | Iowa |
| University Heights | 52246 | Johnson | Iowa |
| University Park | 52595 | Mahaska | Iowa |
| Urbana | 52345 | Benton | Iowa |
| Urbandale | 50322 | Polk | Iowa |
| Ute | 51060 | Monona | Iowa |
| Vail | 51465 | Crawford | Iowa |
| Van Horne | 52346 | Benton | Iowa |
| Van Meter | 50261 | Dallas | Iowa |
| Van Wert | 50262 | Decatur | Iowa |
| Varina | 50593 | Pocahontas | Iowa |
| Ventura | 50482 | Cerro Gordo | Iowa |
| Victor | 52347 | Iowa | Iowa |
| Villisca | 50864 | Montgomery | Iowa |
| Vincent | 50594 | Webster | Iowa |
| Vining | 52348 | Tama | Iowa |
| Vinton | 52349 | Benton | Iowa |
| Volga | 52077 | Clayton | Iowa |
| Wadena | 52169 | Fayette | Iowa |
| Wahpeton | 51351 | Dickinson | Iowa |
| Walcott | 52773 | Scott | Iowa |
| Walford | 52351 | Benton | Iowa |
| Walker | 52352 | Linn | Iowa |
| Wall Lake | 51466 | Sac | Iowa |
| Wallingford | 51365 | Emmet | Iowa |
| Walnut | 51577 | Pottawattamie | Iowa |
| Wapello | 52653 | Louisa | Iowa |
| Washington | 52353 | Washington | Iowa |
| Washta | 51061 | Cherokee | Iowa |
| Waterloo | 50701 | Black Hawk | Iowa |
| Waterville | 52170 | Allamakee | Iowa |
| Watkins | 52354 | Benton | Iowa |
| Waucoma | 52171 | Fayette | Iowa |
| Waukee | 50263 | Dallas | Iowa |
| Waukon | 52172 | Allamakee | Iowa |
| Waverly | 50677 | Bremer | Iowa |
| Wayland | 52654 | Henry | Iowa |
| Webb | 51366 | Clay | Iowa |
| Webster | 52355 | Keokuk | Iowa |
| Webster City | 50595 | Hamilton | Iowa |
| Weldon | 50264 | Decatur | Iowa |
| Wellman | 52356 | Washington | Iowa |
| Wellsburg | 50680 | Grundy | Iowa |
| Welton | 52774 | Clinton | Iowa |
| Wesley | 50483 | Kossuth | Iowa |
| West Amana | 52338 | Iowa | Iowa |
| West Bend | 50597 | Palo Alto | Iowa |
| West Branch | 52358 | Cedar | Iowa |
| West Burlington | 52655 | Des Moines | Iowa |
| West Chester | 52359 | Washington | Iowa |
| West Des Moines | 50265 | Polk | Iowa |
| West Grove | 52538 | Davis | Iowa |
| West Liberty | 52776 | Muscatine | Iowa |
| West Okoboji | 51351 | Dickinson | Iowa |
| West Point | 52656 | Lee | |
| City | Zip Code | County | State |
|---|
| West Union | 52175 | Fayette | Iowa |
| Westfield | 51062 | Plymouth | Iowa |
| Westgate | 50681 | Fayette | Iowa |
| Westphalia | 51578 | Shelby | Iowa |
| Westside | 51467 | Crawford | Iowa |
| Westwood | 50598 | Sioux | Iowa |
| What Cheer | 50268 | Keokuk | Iowa |
| Wheatland | 52777 | Clinton | Iowa |
| Whiting | 51063 | Monona | Iowa |
| Whittemore | 50598 | Kossuth | Iowa |
| Whitten | 50269 | Hardin | Iowa |
| Willey | 51465 | Carroll | Iowa |
| Williams | 50271 | Hamilton | Iowa |
| Williamsburg | 52361 | Iowa | Iowa |
| Williamson | 50272 | Lucas | Iowa |
| Wilton | 52778 | Muscatine | Iowa |
| Windsor Heights | 50324 | Polk | Iowa |
| Winfield | 52659 | Henry | Iowa |
| Winterset | 50273 | Madison | Iowa |
| Winthrop | 50682 | Buchanan | Iowa |
| Wiota | 50274 | Cass | Iowa |
| Woden | 50484 | Hancock | Iowa |
| Woodbine | 51579 | Harrison | Iowa |
| Woodburn | 50275 | Clarke | Iowa |
| Woodward | 50276 | Dallas | Iowa |
| Woolstock | 50599 | Wright | Iowa |
| Worthington | 52078 | Dubuque | Iowa |
| Wyoming | 52362 | Jones | Iowa |
| Yale | 50277 | Guthrie | Iowa |
| Yarmouth | 52660 | Des Moines | Iowa |
| Yetter | 51433 | Calhoun | Iowa |
| Yorktown | 51656 | Page | Iowa |
| Zearing | 50278 | Story | Iowa |
| Zwingle | 52079 | Dubuque | Iowa |
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