Zip CodeZip Code TypeZip Code NameCounty
50001Non-UniqueAckworthWarren
50002Non-UniqueAdairGuthrie
50003Non-UniqueAdelDallas
50005Non-UniqueAlbionMarshall
50006Non-UniqueAldenHardin
50007Non-UniqueAllemanPolk
50008Non-UniqueAllertonWayne
50009Non-UniqueAltoonaPolk
50010Non-UniqueAmesStory
50011Non-UniqueAmesStory
50012UniqueAmesStory
50013Non-UniqueAmesStory
50014Non-UniqueAmesStory
50020Non-UniqueAnitaCass
50021Non-UniqueAnkenyPolk
50022Non-UniqueAtlanticCass
50023Non-UniqueAnkenyPolk
50025Non-UniqueAudubonAudubon
50026Non-UniqueBagleyGuthrie
50027Non-UniqueBarnes CityMahaska
50028Non-UniqueBaxterJasper
50029Non-UniqueBayardGuthrie
50031PO BoxBeaverBoone
50032PO BoxBerwickPolk
50033Non-UniqueBevingtonMadison
50034Non-UniqueBlairsburgHamilton
50035Non-UniqueBondurantPolk
50036Non-UniqueBooneBoone
50037PO BoxBooneBoone
50038Non-UniqueBoonevilleDallas
50039Non-UniqueBoutonDallas
50040Non-UniqueBoxholmBoone
50041PO BoxBradfordFranklin
50042Non-UniqueBraytonAudubon
50043PO BoxBuckeyeHardin
50044Non-UniqueBusseyMarion
50046Non-UniqueCambridgeStory
50047Non-UniqueCarlisleWarren
50048Non-UniqueCaseyGuthrie
50049Non-UniqueCharitonLucas
50050Non-UniqueChurdanGreene
50051Non-UniqueClemonsMarshall
50052Non-UniqueClioWayne
50054Non-UniqueColfaxJasper
50055Non-UniqueCollinsStory
50056Non-UniqueColoStory
50057Non-UniqueColumbiaMarion
50058Non-UniqueCoon RapidsCarroll
50059Non-UniqueCooperGreene
50060Non-UniqueCorydonWayne
50061Non-UniqueCummingMadison
50062Non-UniqueDallasMarion
50063Non-UniqueDallas CenterDallas
50064Non-UniqueDanaGreene
50065Non-UniqueDavis CityDecatur
50066Non-UniqueDawsonDallas
50067Non-UniqueDecaturDecatur
50068Non-UniqueDerbyLucas
50069Non-UniqueDe SotoDallas
50070Non-UniqueDexterMadison
50071Non-UniqueDowsWright
50072Non-UniqueEarlhamMadison
50073Non-UniqueElkhartPolk
50074Non-UniqueEllstonRinggold
50075Non-UniqueEllsworthHamilton
50076Non-UniqueExiraAudubon
50078PO BoxFergusonMarshall
50099Non-UniqueBooneBoone
50101Non-UniqueGaltWright
50102PO BoxGarden CityHardin
50103Non-UniqueGarden GroveDecatur
50104Non-UniqueGibsonKeokuk
50105Non-UniqueGilbertStory
50106Non-UniqueGilmanMarshall
50107Non-UniqueGrand JunctionGreene
50108Non-UniqueGrand RiverDecatur
50109Non-UniqueGrangerDallas
50110PO BoxGrayAudubon
50111Non-UniqueGrimesPolk
50112Non-UniqueGrinnellPoweshiek
50115Non-UniqueGuthrie CenterGuthrie
50116Non-UniqueHamiltonMarion
50117Non-UniqueHamlinAudubon
50118Non-UniqueHartfordWarren
50119Non-UniqueHarveyMarion
50120Non-UniqueHaverhillMarshall
50122Non-UniqueHubbardHardin
50123Non-UniqueHumestonWayne
50124Non-UniqueHuxleyStory
50125Non-UniqueIndianolaWarren
50126Non-UniqueIowa FallsHardin
50127Non-UniqueIraJasper
50128Non-UniqueJamaicaGuthrie
50129Non-UniqueJeffersonGreene
50130Non-UniqueJewellHamilton
50131Non-UniqueJohnstonPolk
50132Non-UniqueKamrarHamilton
50133Non-UniqueKellertonRinggold
50134Non-UniqueKelleyStory
50135Non-UniqueKelloggJasper
50136Non-UniqueKeswickKeokuk
50137Non-UniqueKillduffJasper
50138Non-UniqueKnoxvilleMarion
50139Non-UniqueLaconaWarren
50140Non-UniqueLamoniDecatur
50141Non-UniqueLaurelMarshall
50142Non-UniqueLe GrandMarshall
50143Non-UniqueLeightonMahaska
50144Non-UniqueLeonDecatur
50145PO BoxLiberty CenterWarren
50146Non-UniqueLindenDallas
50147Non-UniqueLinevilleWayne
50148Non-UniqueLiscombMarshall
50149Non-UniqueLorimorMadison
50150Non-UniqueLoviliaMonroe
50151Non-UniqueLucasLucas
50152Non-UniqueLutherBoone
50153Non-UniqueLynnvilleJasper
50154Non-UniqueMcCallsburgStory
50155Non-UniqueMacksburgMadison
50156Non-UniqueMadridBoone
50157Non-UniqueMalcomPoweshiek
50158Non-UniqueMarshalltownMarshall
50160PO BoxMartensdaleWarren
50161Non-UniqueMaxwellPolk
50162Non-UniqueMelbourneMarshall
50163Non-UniqueMelcherMarion
50164Non-UniqueMenloGuthrie
50165Non-UniqueMillertonWayne
50166Non-UniqueMiloWarren
50167Non-UniqueMinburnDallas
50168Non-UniqueMingoJasper
50169Non-UniqueMitchellvillePolk
50170Non-UniqueMonroeJasper
50171Non-UniqueMontezumaPoweshiek
50173Non-UniqueMontourTama
50174Non-UniqueMurrayClarke
50201Non-UniqueNevadaStory
50206Non-UniqueNew ProvidenceHardin
50207Non-UniqueNew SharonMahaska
50208Non-UniqueNewtonJasper
50210Non-UniqueNew VirginiaWarren
50211Non-UniqueNorwalkWarren
50212Non-UniqueOgdenBoone
50213Non-UniqueOsceolaClarke
50214Non-UniqueOtleyMarion
50216Non-UniquePanoraGuthrie
50217Non-UniquePatonGreene
50218Non-UniquePattersonMadison
50219Non-UniquePellaMarion
50220Non-UniquePerryDallas
50222Non-UniquePeruMadison
50223Non-UniquePilot MoundBoone
50225Non-UniquePleasantvilleMarion
50226Non-UniquePolk CityPolk
50227Non-UniquePopejoyFranklin
50228Non-UniquePrairie CityJasper
50229Non-UniqueProleWarren
50230Non-UniqueRadcliffeHardin
50231Non-UniqueRandallHamilton
50232Non-UniqueReasnorJasper
50233Non-UniqueRedfieldDallas
50234Non-UniqueRhodesMarshall
50235Non-UniqueRippeyGreene
50236Non-UniqueRolandStory
50237Non-UniqueRunnellsPolk
50238Non-UniqueRussellLucas
50239Non-UniqueSaint AnthonyMarshall
50240Non-UniqueSaint CharlesMadison
50241Non-UniqueSaint MarysWarren
50242Non-UniqueSearsboroPoweshiek
50243PO BoxSheldahlStory
50244Non-UniqueSlaterPolk
50246Non-UniqueStanhopeHamilton
50247Non-UniqueState CenterMarshall
50248Non-UniqueStory CityStory
50249Non-UniqueStratfordHamilton
50250Non-UniqueStuartAdair
50251Non-UniqueSullyJasper
50252Non-UniqueSwanMarion
50254Non-UniqueThayerUnion
50255PO BoxThornburgKeokuk
50256Non-UniqueTracyMarion
50257Non-UniqueTruroMadison
50258Non-UniqueUnionHardin
50259Non-UniqueGiffordHardin
50261Non-UniqueVan MeterMadison
50262Non-UniqueVan WertDecatur
50263Non-UniqueWaukeeDallas
50264Non-UniqueWeldonDecatur
50265Non-UniqueWest Des MoinesPolk
50266Non-UniqueWest Des MoinesDallas
50268Non-UniqueWhat CheerKeokuk
50269PO BoxWhittenHardin
50271Non-UniqueWilliamsHamilton
50272Non-UniqueWilliamsonLucas
50273Non-UniqueWintersetMadison
50274Non-UniqueWiotaCass
50275Non-UniqueWoodburnClarke
50276Non-UniqueWoodwardBoone
50277Non-UniqueYaleGuthrie
50278Non-UniqueZearingStory
50301PO BoxDes MoinesPolk
50302PO BoxDes MoinesPolk
50303PO BoxDes MoinesPolk
50304PO BoxDes MoinesPolk
50305PO BoxDes MoinesPolk
50306PO BoxDes MoinesPolk
50307Non-UniqueDes MoinesPolk
50308Non-UniqueDes MoinesPolk
50309Non-UniqueDes MoinesPolk
50310Non-UniqueDes MoinesPolk
50311Non-UniqueDes MoinesPolk
50312Non-UniqueDes MoinesPolk
50313Non-UniqueDes MoinesPolk
50314Non-UniqueDes MoinesPolk
50315Non-UniqueDes MoinesPolk
50316Non-UniqueDes MoinesPolk
50317Non-UniqueDes MoinesPolk
50318PO BoxDes MoinesPolk
50319Non-UniqueDes MoinesPolk
50320Non-UniqueDes MoinesPolk
50321Non-UniqueDes MoinesPolk
50322Non-UniqueUrbandalePolk
50323Non-UniqueUrbandalePolk
50324Non-UniqueWindsor HeightsPolk
50325Non-UniqueClivePolk
50327Non-UniqueDes MoinesPolk
50328UniqueDes MoinesPolk
50329UniqueDes MoinesPolk
50330UniqueDes MoinesPolk
50331UniqueDes MoinesPolk
50332UniqueDes MoinesPolk
50333PO BoxDes MoinesPolk
50334UniqueDes MoinesPolk
50335UniqueDes MoinesPolk
50336PO BoxDes MoinesPolk
50339UniqueDes MoinesPolk
50340PO BoxDes MoinesPolk
50359UniqueDes MoinesPolk
50360UniqueDes MoinesPolk
50361UniqueDes MoinesPolk
50362UniqueDes MoinesPolk
50363UniqueDes MoinesPolk
50364UniqueDes MoinesPolk
50367UniqueDes MoinesPolk
50368PO BoxDes MoinesPolk
50369UniqueDes MoinesPolk
50380UniqueDes MoinesPolk
50381UniqueDes MoinesPolk
50391UniqueDes MoinesPolk
50392UniqueDes MoinesPolk
50393PO BoxDes MoinesPolk
50394PO BoxDes MoinesPolk
50395Non-UniqueDes MoinesPolk
50396UniqueDes MoinesPolk
50398UniqueUrbandalePolk
50401Non-UniqueMason CityCerro Gordo
50402PO BoxMason CityCerro Gordo
50420Non-UniqueAlexanderFranklin
50421Non-UniqueBelmondWright
50423Non-UniqueBrittHancock
50424Non-UniqueBuffalo CenterWinnebago
50426Non-UniqueCarpenterMitchell
50427Non-UniqueChapinFranklin
50428Non-UniqueClear LakeCerro Gordo
50430Non-UniqueCorwithHancock
50431PO BoxCoulterFranklin
50432Non-UniqueCrystal LakeHancock
50433Non-UniqueDoughertyCerro Gordo
50434Non-UniqueFertileWorth
50435Non-UniqueFloydFloyd
50436Non-UniqueForest CityWinnebago
50438Non-UniqueGarnerHancock
50439Non-UniqueGoodellHancock
50440Non-UniqueGraftonWorth
50441Non-UniqueHamptonFranklin
50444Non-UniqueHanlontownWorth
50446Non-UniqueJoiceWorth
50447Non-UniqueKanawhaHancock
50448Non-UniqueKensettWorth
50449Non-UniqueKlemmeHancock
50450Non-UniqueLake MillsWinnebago
50451Non-UniqueLakotaKossuth
50452Non-UniqueLatimerFranklin
50453Non-UniqueLelandWinnebago
50454Non-UniqueLittle CedarMitchell
50455Non-UniqueMcIntireMitchell
50456Non-UniqueManlyWorth
50457Non-UniqueMeserveyCerro Gordo
50458Non-UniqueNora SpringsFloyd
50459Non-UniqueNorthwoodWorth
50460Non-UniqueOrchardMitchell
50461Non-UniqueOsageMitchell
50464Non-UniquePlymouthWorth
50465PO BoxRakeWinnebago
50466Non-UniqueRicevilleHoward
50467Non-UniqueRock FallsCerro Gordo
50468Non-UniqueRockfordFloyd
50469Non-UniqueRockwellCerro Gordo
50470Non-UniqueRowanWright
50471Non-UniqueRuddFloyd
50472Non-UniqueSaint AnsgarMitchell
50473Non-UniqueScarvilleWinnebago
50475Non-UniqueSheffieldFranklin
50476Non-UniqueStacyvilleMitchell
50477Non-UniqueSwaledaleCerro Gordo
50478Non-UniqueThompsonWinnebago
50479Non-UniqueThorntonCerro Gordo
50480Non-UniqueTitonkaKossuth
50481Non-UniqueToetervilleMitchell
50482Non-UniqueVenturaCerro Gordo
50483Non-UniqueWesleyKossuth
50484Non-UniqueWodenHancock
50501Non-UniqueFort DodgeWebster
50510Non-UniqueAlbert CityBuena Vista
50511Non-UniqueAlgonaKossuth
50514Non-UniqueArmstrongEmmet
50515Non-UniqueAyrshirePalo Alto
50516Non-UniqueBadgerWebster
50517Non-UniqueBancroftKossuth
50518Non-UniqueBarnumWebster
50519Non-UniqueBodeKossuth
50520Non-UniqueBradgateHumboldt
50521PO BoxBurnsideWebster
50522Non-UniqueBurtKossuth
50523Non-UniqueCallenderWebster
50524Non-UniqueClareWebster
50525Non-UniqueClarionWright
50526UniqueClarionWright
50527Non-UniqueCurlewPalo Alto
50528Non-UniqueCylinderPalo Alto
50529Non-UniqueDakota CityHumboldt
50530Non-UniqueDaytonWebster
50531Non-UniqueDolliverEmmet
50532Non-UniqueDuncombeWebster
50533Non-UniqueEagle GroveWright
50535Non-UniqueEarlySac
50536Non-UniqueEmmetsburgPalo Alto
50538Non-UniqueFarnhamvilleCalhoun
50539Non-UniqueFentonKossuth
50540Non-UniqueFondaPocahontas
50541Non-UniqueGilmore CityPocahontas
50542Non-UniqueGoldfieldWright
50543Non-UniqueGowrieWebster
50544Non-UniqueHarcourtWebster
50545Non-UniqueHardyHumboldt
50546Non-UniqueHavelockPocahontas
50548Non-UniqueHumboldtHumboldt
50551Non-UniqueJolleyCalhoun
50552PO BoxKnierimCalhoun
50554Non-UniqueLaurensPocahontas
50556Non-UniqueLedyardKossuth
50557Non-UniqueLehighWebster
50558Non-UniqueLivermoreHumboldt
50559Non-UniqueLone RockKossuth
50560Non-UniqueLu VerneKossuth
50561Non-UniqueLyttonCalhoun
50562Non-UniqueMallardPalo Alto
50563Non-UniqueMansonCalhoun
50565Non-UniqueMarathonBuena Vista
50566Non-UniqueMoorlandWebster
50567Non-UniqueNemahaSac
50568Non-UniqueNewellBuena Vista
50569Non-UniqueOthoWebster
50570Non-UniqueOttosenHumboldt
50571Non-UniquePalmerPocahontas
50573PO BoxPloverPocahontas
50574Non-UniquePocahontasPocahontas
50575Non-UniquePomeroyCalhoun
50576Non-UniqueRembrandtBuena Vista
50577Non-UniqueRenwickHumboldt
50578Non-UniqueRingstedEmmet
50579Non-UniqueRockwell CityCalhoun
50581Non-UniqueRolfePocahontas
50582Non-UniqueRutlandHumboldt
50583Non-UniqueSac CitySac
50585Non-UniqueSioux RapidsClay
50586Non-UniqueSomersCalhoun
50588Non-UniqueStorm LakeBuena Vista
50590Non-UniqueSwea CityKossuth
50591Non-UniqueThorHumboldt
50592PO BoxTruesdaleBuena Vista
50593PO BoxVarinaPocahontas
50594Non-UniqueVincentWebster
50595Non-UniqueWebster CityHamilton
50597Non-UniqueWest BendPalo Alto
50598Non-UniqueWhittemoreKossuth
50599Non-UniqueWoolstockWright
50601Non-UniqueAckleyFranklin
50602Non-UniqueAllisonButler
50603Non-UniqueAlta VistaChickasaw
50604Non-UniqueAplingtonButler
50605Non-UniqueAredaleFranklin
50606Non-UniqueArlingtonFayette
50607Non-UniqueAuroraBuchanan
50608Non-UniqueAustinvilleButler
50609Non-UniqueBeamanGrundy
50611Non-UniqueBristowButler
50612Non-UniqueBuckinghamTama
50613Non-UniqueCedar FallsBlack Hawk
50614Non-UniqueCedar FallsBlack Hawk
50616Non-UniqueCharles CityFloyd
50619Non-UniqueClarksvilleButler
50620Non-UniqueColwellFloyd
50621Non-UniqueConradGrundy
50622Non-UniqueDenverBremer
50623PO BoxDewarBlack Hawk
50624Non-UniqueDikeGrundy
50625Non-UniqueDumontButler
50626Non-UniqueDunkertonBlack Hawk
50627Non-UniqueEldoraHardin
50628Non-UniqueElmaHoward
50629Non-UniqueFairbankBuchanan
50630Non-UniqueFredericksburgChickasaw
50631PO BoxFrederikaBremer
50632Non-UniqueGarwinTama
50633Non-UniqueGenevaFranklin
50634Non-UniqueGilbertvilleBlack Hawk
50635Non-UniqueGladbrookTama
50636Non-UniqueGreeneButler
50638Non-UniqueGrundy CenterGrundy
50641Non-UniqueHazletonBuchanan
50642Non-UniqueHollandGrundy
50643Non-UniqueHudsonBlack Hawk
50644Non-UniqueIndependenceBuchanan
50645Non-UniqueIoniaChickasaw
50647Non-UniqueJanesvilleBremer
50648Non-UniqueJesupBlack Hawk
50649Non-UniqueKesleyButler
50650Non-UniqueLamontBuchanan
50651Non-UniqueLa Porte CityBlack Hawk
50652PO BoxLincolnTama
50653Non-UniqueMarble RockFloyd
50654Non-UniqueMasonvilleBuchanan
50655Non-UniqueMaynardFayette
50657Non-UniqueMorrisonGrundy
50658Non-UniqueNashuaChickasaw
50659Non-UniqueNew HamptonChickasaw
50660Non-UniqueNew HartfordButler
50661PO BoxNorth WashingtonChickasaw
50662Non-UniqueOelweinFayette
50664Non-UniqueOranFayette
50665Non-UniqueParkersburgButler
50666Non-UniquePlainfieldBremer
50667Non-UniqueRaymondBlack Hawk
50668Non-UniqueReadlynBremer
50669Non-UniqueReinbeckGrundy
50670Non-UniqueShell RockButler
50671Non-UniqueStanleyFayette
50672Non-UniqueSteamboat RockHardin
50673PO BoxStoutGrundy
50674Non-UniqueSumnerBremer
50675Non-UniqueTraerTama
50676Non-UniqueTripoliBremer
50677Non-UniqueWaverlyBremer
50680Non-UniqueWellsburgGrundy
50681Non-UniqueWestgateFayette
50682Non-UniqueWinthropBuchanan
50701Non-UniqueWaterlooBlack Hawk
50702Non-UniqueWaterlooBlack Hawk
50703Non-UniqueWaterlooBlack Hawk
50704PO BoxWaterlooBlack Hawk
50707Non-UniqueEvansdaleBlack Hawk
50801Non-UniqueCrestonUnion
50830Non-UniqueAftonUnion
50831PO BoxArispeUnion
50833Non-UniqueBedfordTaylor
50835Non-UniqueBentonRinggold
50836Non-UniqueBlocktonTaylor
50837Non-UniqueBridgewaterAdair
50839Non-UniqueCarbonAdams
50840Non-UniqueClearfieldTaylor
50841Non-UniqueCorningAdams
50842Non-UniqueCromwellUnion
50843Non-UniqueCumberlandCass
50845Non-UniqueDiagonalRinggold
50846Non-UniqueFontanelleAdair
50847Non-UniqueGrantMontgomery
50848Non-UniqueGravityTaylor
50849Non-UniqueGreenfieldAdair
50851Non-UniqueLenoxTaylor
50853Non-UniqueMassenaCass
50854Non-UniqueMount AyrRinggold
50857Non-UniqueNodawayAdams
50858Non-UniqueOrientAdair
50859Non-UniquePrescottAdams
50860Non-UniqueReddingRinggold
50861Non-UniqueShannon CityUnion
50862Non-UniqueSharpsburgTaylor
50863Non-UniqueTingleyRinggold
50864Non-UniqueVilliscaMontgomery
50936UniqueDes MoinesPolk
50940UniqueDes MoinesPolk
50947UniqueDes MoinesPolk
50950UniqueDes MoinesPolk
50980UniqueDes MoinesPolk
50981UniqueDes MoinesPolk
50982UniqueDes MoinesPolk
50983UniqueDes MoinesPolk
51001Non-UniqueAkronPlymouth
51002Non-UniqueAltaBuena Vista
51003Non-UniqueAltonSioux
51004Non-UniqueAnthonWoodbury
51005Non-UniqueAureliaCherokee
51006Non-UniqueBattle CreekIda
51007Non-UniqueBronsonWoodbury
51008PO BoxBrunsvillePlymouth
51009Non-UniqueCalumetObrien
51010Non-UniqueCastanaMonona
51011Non-UniqueChatsworthSioux
51012Non-UniqueCherokeeCherokee
51014Non-UniqueCleghornCherokee
51015Non-UniqueClimbing HillWoodbury
51016Non-UniqueCorrectionvilleWoodbury
51018Non-UniqueCushingWoodbury
51019Non-UniqueDanburyWoodbury
51020Non-UniqueGalvaIda
51022Non-UniqueGranvilleObrien
51023Non-UniqueHawardenSioux
51024Non-UniqueHintonPlymouth
51025Non-UniqueHolsteinIda
51026Non-UniqueHornickWoodbury
51027Non-UniqueIretonSioux
51028Non-UniqueKingsleyPlymouth
51029Non-UniqueLarrabeeCherokee
51030Non-UniqueLawtonWoodbury
51031Non-UniqueLe MarsPlymouth
51033Non-UniqueLinn GroveBuena Vista
51034Non-UniqueMapletonMonona
51035Non-UniqueMarcusCherokee
51036Non-UniqueMauriceSioux
51037Non-UniqueMeridenCherokee
51038Non-UniqueMerrillPlymouth
51039Non-UniqueMovilleWoodbury
51040Non-UniqueOnawaMonona
51041Non-UniqueOrange CitySioux
51044Non-UniqueOtoWoodbury
51045PO BoxOyensPlymouth
51046Non-UniquePaullinaObrien
51047Non-UniquePetersonClay
51048Non-UniquePiersonWoodbury
51049Non-UniqueQuimbyCherokee
51050Non-UniqueRemsenPlymouth
51051Non-UniqueRodneyMonona
51052Non-UniqueSalixWoodbury
51053Non-UniqueSchallerSac
51054Non-UniqueSergeant BluffWoodbury
51055Non-UniqueSloanWoodbury
51056Non-UniqueSmithlandWoodbury
51058Non-UniqueSutherlandObrien
51060Non-UniqueUteMonona
51061Non-UniqueWashtaCherokee
51062Non-UniqueWestfieldPlymouth
51063Non-UniqueWhitingMonona
51101Non-UniqueSioux CityWoodbury
51102PO BoxSioux CityWoodbury
51103Non-UniqueSioux CityWoodbury
51104Non-UniqueSioux CityWoodbury
51105Non-UniqueSioux CityWoodbury
51106Non-UniqueSioux CityWoodbury
51108Non-UniqueSioux CityWoodbury
51109Non-UniqueSioux CityPlymouth
51111Non-UniqueSioux CityWoodbury
51201Non-UniqueSheldonObrien
51230Non-UniqueAlvordLyon
51231Non-UniqueArcherObrien
51232Non-UniqueAshtonOsceola
51234Non-UniqueBoydenSioux
51235Non-UniqueDoonLyon
51237Non-UniqueGeorgeLyon
51238Non-UniqueHospersSioux
51239Non-UniqueHullSioux
51240Non-UniqueInwoodLyon
51241Non-UniqueLarchwoodLyon
51242PO BoxLesterLyon
51243Non-UniqueLittle RockLyon
51244Non-UniqueMatlockSioux
51245Non-UniquePrimgharObrien
51246Non-UniqueRock RapidsLyon
51247Non-UniqueRock ValleySioux
51248Non-UniqueSanbornObrien
51249Non-UniqueSibleyOsceola
51250Non-UniqueSioux CenterSioux
51301Non-UniqueSpencerClay
51331Non-UniqueArnolds ParkDickinson
51333Non-UniqueDickensClay
51334Non-UniqueEsthervilleEmmet
51338Non-UniqueEverlyClay
51340Non-UniqueFostoriaClay
51341PO BoxGillett GroveClay
51342Non-UniqueGraettingerPalo Alto
51343Non-UniqueGreenvilleClay
51345Non-UniqueHarrisOsceola
51346Non-UniqueHartleyObrien
51347Non-UniqueLake ParkDickinson
51350Non-UniqueMelvinOsceola
51351Non-UniqueMilfordDickinson
51354Non-UniqueOcheyedanOsceola
51355Non-UniqueOkobojiDickinson
51357Non-UniqueRoyalClay
51358Non-UniqueRuthvenPalo Alto
51360Non-UniqueSpirit LakeDickinson
51363Non-UniqueSuperiorDickinson
51364Non-UniqueTerrilDickinson
51365Non-UniqueWallingfordEmmet
51366Non-UniqueWebbClay
51401Non-UniqueCarrollCarroll
51430Non-UniqueArcadiaCarroll
51431Non-UniqueArthurIda
51432PO BoxAspinwallCrawford
51433Non-UniqueAuburnSac
51436Non-UniqueBredaCarroll
51439Non-UniqueCharter OakCrawford
51440Non-UniqueDedhamCarroll
51441Non-UniqueDeloitCrawford
51442Non-UniqueDenisonCrawford
51443Non-UniqueGliddenCarroll
51444Non-UniqueHalburCarroll
51445Non-UniqueIda GroveIda
51446Non-UniqueIrwinShelby
51447Non-UniqueKirkmanShelby
51448Non-UniqueKironCrawford
51449Non-UniqueLake CityCalhoun
51450Non-UniqueLake ViewSac
51451PO BoxLanesboroCarroll
51452PO BoxLidderdaleCarroll
51453Non-UniqueLohrvilleCalhoun
51454Non-UniqueManillaCrawford
51455Non-UniqueManningCarroll
51458Non-UniqueOdeboltSac
51459PO BoxRalstonCarroll
51460PO BoxRickettsCrawford
51461Non-UniqueSchleswigCrawford
51462Non-UniqueScrantonGreene
51463Non-UniqueTempletonCarroll
51465Non-UniqueVailCrawford
51466Non-UniqueWall LakeSac
51467Non-UniqueWestsideCrawford
51501Non-UniqueCouncil BluffsPottawattamie
51502PO BoxCouncil BluffsPottawattamie
51503Non-UniqueCouncil BluffsPottawattamie
51510Non-UniqueCarter LakePottawattamie
51520Non-UniqueArionCrawford
51521Non-UniqueAvocaPottawattamie
51523Non-UniqueBlencoeMonona
51525Non-UniqueCarsonPottawattamie
51526Non-UniqueCrescentPottawattamie
51527Non-UniqueDefianceShelby
51528Non-UniqueDow CityCrawford
51529Non-UniqueDunlapHarrison
51530Non-UniqueEarlingShelby
51531Non-UniqueElk HornShelby
51532Non-UniqueElliottMontgomery
51533Non-UniqueEmersonMontgomery
51534Non-UniqueGlenwoodMills
51535Non-UniqueGriswoldCass
51536Non-UniqueHancockPottawattamie
51537Non-UniqueHarlanShelby
51540Non-UniqueHastingsMills
51541Non-UniqueHendersonMills
51542Non-UniqueHoney CreekPottawattamie
51543Non-UniqueKimballtonAudubon
51544Non-UniqueLewisCass
51545Non-UniqueLittle SiouxHarrison
51546Non-UniqueLoganHarrison
51548Non-UniqueMcClellandPottawattamie
51549Non-UniqueMacedoniaPottawattamie
51550Non-UniqueMagnoliaHarrison
51551Non-UniqueMalvernMills
51552Non-UniqueMarneCass
51553Non-UniqueMindenPottawattamie
51554PO BoxMineolaMills
51555Non-UniqueMissouri ValleyHarrison
51556Non-UniqueModaleHarrison
51557Non-UniqueMondaminHarrison
51558Non-UniqueMoorheadMonona
51559Non-UniqueNeolaPottawattamie
51560Non-UniqueOaklandPottawattamie
51561Non-UniquePacific JunctionMills
51562Non-UniquePanamaShelby
51563Non-UniquePersiaHarrison
51564Non-UniquePisgahHarrison
51565Non-UniquePortsmouthShelby
51566Non-UniqueRed OakMontgomery
51570Non-UniqueShelbyShelby
51571Non-UniqueSilver CityMills
51572Non-UniqueSoldierMonona
51573Non-UniqueStantonMontgomery
51575Non-UniqueTreynorPottawattamie
51576Non-UniqueUnderwoodPottawattamie
51577Non-UniqueWalnutPottawattamie
51578PO BoxWestphaliaShelby
51579Non-UniqueWoodbineHarrison
51591PO BoxRed OakMontgomery
51593PO BoxHarlanPottawattamie
51601Non-UniqueShenandoahPage
51603UniqueShenandoahPage
51630Non-UniqueBlanchardPage
51631Non-UniqueBraddyvillePage
51632Non-UniqueClarindaPage
51636Non-UniqueCoinPage
51637Non-UniqueCollege SpringsPage
51638Non-UniqueEssexPage
51639Non-UniqueFarragutFremont
51640Non-UniqueHamburgFremont
51645Non-UniqueImogeneFremont
51646Non-UniqueNew MarketTaylor
51647Non-UniqueNorthboroPage
51648Non-UniquePercivalFremont
51649Non-UniqueRandolphFremont
51650Non-UniqueRivertonFremont
51651PO BoxShambaughPage
51652Non-UniqueSidneyFremont
51653Non-UniqueTaborFremont
51654Non-UniqueThurmanFremont
51656Non-UniqueYorktownPage
52001Non-UniqueDubuqueDubuque
52002Non-UniqueDubuqueDubuque
52003Non-UniqueDubuqueDubuque
52004PO BoxDubuqueDubuque
52030PO BoxAndrewJackson
52031Non-UniqueBellevueJackson
52032Non-UniqueBernardJackson
52033Non-UniqueCascadeJones
52035Non-UniqueColesburgClayton
52036Non-UniqueDelawareDelaware
52037Non-UniqueDelmarClinton
52038Non-UniqueDundeeDelaware
52039Non-UniqueDurangoDubuque
52040Non-UniqueDyersvilleDelaware
52041Non-UniqueEarlvilleDelaware
52042Non-UniqueEdgewoodClayton
52043Non-UniqueElkaderClayton
52044Non-UniqueElkportClayton
52045Non-UniqueEpworthDubuque
52046Non-UniqueFarleyDubuque
52047Non-UniqueFarmersburgClayton
52048Non-UniqueGarberClayton
52049Non-UniqueGarnavilloClayton
52050Non-UniqueGreeleyDelaware
52052Non-UniqueGuttenbergClayton
52053Non-UniqueHoly CrossDubuque
52054Non-UniqueLa MotteJackson
52056PO BoxLuxemburgDubuque
52057Non-UniqueManchesterDelaware
52060Non-UniqueMaquoketaJackson
52064Non-UniqueMilesJackson
52065Non-UniqueNew ViennaDubuque
52066Non-UniqueNorth Buena VistaClayton
52068Non-UniquePeostaDubuque
52069Non-UniquePrestonJackson
52070Non-UniqueSabulaJackson
52071PO BoxSaint DonatusJackson
52072Non-UniqueSaint OlafClayton
52073Non-UniqueSherrillDubuque
52074Non-UniqueSpraguevilleJackson
52075PO BoxSpringbrookJackson
52076Non-UniqueStrawberry PointClayton
52077Non-UniqueVolgaClayton
52078Non-UniqueWorthingtonDubuque
52079Non-UniqueZwingleJackson
52099UniqueDubuqueDubuque
52101Non-UniqueDecorahWinneshiek
52132Non-UniqueCalmarWinneshiek
52133Non-UniqueCastaliaWinneshiek
52134Non-UniqueChesterHoward
52135Non-UniqueClermontFayette
52136Non-UniqueCrescoHoward
52140Non-UniqueDorchesterAllamakee
52141Non-UniqueElginFayette
52142Non-UniqueFayetteFayette
52144Non-UniqueFort AtkinsonWinneshiek
52146Non-UniqueHarpers FerryAllamakee
52147Non-UniqueHawkeyeFayette
52149PO BoxHighlandvilleWinneshiek
52151Non-UniqueLansingAllamakee
52154Non-UniqueLawlerChickasaw
52155Non-UniqueLime SpringsHoward
52156Non-UniqueLuanaClayton
52157Non-UniqueMcGregorClayton
52158PO BoxMarquetteClayton
52159Non-UniqueMononaAllamakee
52160Non-UniqueNew AlbinAllamakee
52161Non-UniqueOssianWinneshiek
52162Non-UniquePostvilleAllamakee
52163Non-UniqueProtivinHoward
52164Non-UniqueRandaliaFayette
52165Non-UniqueRidgewayWinneshiek
52166PO BoxSaint LucasFayette
52168PO BoxSpillvilleWinneshiek
52169Non-UniqueWadenaFayette
52170Non-UniqueWatervilleAllamakee
52171Non-UniqueWaucomaFayette
52172Non-UniqueWaukonAllamakee
52175Non-UniqueWest UnionFayette
52201Non-UniqueAinsworthWashington
52202Non-UniqueAlburnettLinn
52203Non-UniqueAmanaIowa
52204UniqueAmanaIowa
52205Non-UniqueAnamosaJones
52206Non-UniqueAtkinsBenton
52207Non-UniqueBaldwinJackson
52208Non-UniqueBelle PlaineBenton
52209Non-UniqueBlairstownBenton
52210Non-UniqueBrandonBuchanan
52211Non-UniqueBrooklynPoweshiek
52212Non-UniqueCenter JunctionJones
52213Non-UniqueCenter PointLinn
52214Non-UniqueCentral CityLinn
52215Non-UniqueChelseaTama
52216Non-UniqueClarenceCedar
52217Non-UniqueClutierTama
52218Non-UniqueCoggonLinn
52219Non-UniquePrairieburgLinn
52220PO BoxConroyIowa
52221Non-UniqueGuernseyPoweshiek
52222Non-UniqueDeep RiverPoweshiek
52223Non-UniqueDelhiDelaware
52224Non-UniqueDysartTama
52225Non-UniqueElberonTama
52227Non-UniqueElyLinn
52228Non-UniqueFairfaxLinn
52229Non-UniqueGarrisonBenton
52231Non-UniqueHarperKeokuk
52232Non-UniqueHartwickPoweshiek
52233Non-UniqueHiawathaLinn
52235PO BoxHillsJohnson
52236Non-UniqueHomesteadIowa
52237Non-UniqueHopkintonDelaware
52240Non-UniqueIowa CityJohnson
52241Non-UniqueCoralvilleJohnson
52242Non-UniqueIowa CityJohnson
52243UniqueIowa CityJohnson
52244PO BoxIowa CityJohnson
52245Non-UniqueIowa CityJohnson
52246Non-UniqueIowa CityJohnson
52247Non-UniqueKalonaWashington
52248Non-UniqueKeotaWashington
52249Non-UniqueKeystoneBenton
52251Non-UniqueLadoraIowa
52252Non-UniqueLangworthyJones
52253Non-UniqueLisbonCedar
52254Non-UniqueLost NationClinton
52255Non-UniqueLowdenCedar
52257Non-UniqueLuzerneBenton
52301Non-UniqueMarengoIowa
52302Non-UniqueMarionLinn
52305Non-UniqueMartelleJones
52306Non-UniqueMechanicsvilleCedar
52307Non-UniqueMiddle AmanaIowa
52308PO BoxMillersburgIowa
52309Non-UniqueMonmouthJackson
52310Non-UniqueMonticelloJones
52312Non-UniqueMorleyJones
52313Non-UniqueMount AuburnBenton
52314Non-UniqueMount VernonLinn
52315Non-UniqueNewhallBenton
52316Non-UniqueNorth EnglishIowa
52317Non-UniqueNorth LibertyJohnson
52318Non-UniqueNorwayBenton
52320Non-UniqueOlinJones
52321Non-UniqueOnslowJones
52322Non-UniqueOxfordJohnson
52323Non-UniqueOxford JunctionJones
52324Non-UniquePaloLinn
52325Non-UniqueParnellIowa
52326Non-UniqueQuasquetonBuchanan
52327Non-UniqueRiversideWashington
52328Non-UniqueRobinsLinn
52329Non-UniqueRowleyBuchanan
52330Non-UniqueRyanDelaware
52332Non-UniqueShellsburgBenton
52333Non-UniqueSolonJohnson
52334Non-UniqueSouth AmanaIowa
52335Non-UniqueSouth EnglishKeokuk
52336Non-UniqueSpringvilleLinn
52337Non-UniqueStanwoodCedar
52338Non-UniqueSwisherJohnson
52339Non-UniqueTamaTama
52340Non-UniqueTiffinJohnson
52341Non-UniqueToddvilleLinn
52342Non-UniqueToledoTama
52344PO BoxTroy MillsLinn
52345Non-UniqueUrbanaBenton
52346Non-UniqueVan HorneBenton
52347Non-UniqueVictorIowa
52348Non-UniqueViningTama
52349Non-UniqueVintonBenton
52351Non-UniqueWalfordBenton
52352Non-UniqueWalkerLinn
52353Non-UniqueWashingtonWashington
52354Non-UniqueWatkinsBenton
52355Non-UniqueWebsterKeokuk
52356Non-UniqueWellmanWashington
52358Non-UniqueWest BranchCedar
52359Non-UniqueWest ChesterWashington
52361Non-UniqueWilliamsburgIowa
52362Non-UniqueWyomingJones
52401Non-UniqueCedar RapidsLinn
52402Non-UniqueCedar RapidsLinn
52403Non-UniqueCedar RapidsLinn
52404Non-UniqueCedar RapidsLinn
52405Non-UniqueCedar RapidsLinn
52406PO BoxCedar RapidsLinn
52407PO BoxCedar RapidsLinn
52408PO BoxCedar RapidsLinn
52409PO BoxCedar RapidsLinn
52410PO BoxCedar RapidsLinn
52411Non-UniqueCedar RapidsLinn
52497UniqueCedar RapidsLinn
52498UniqueCedar RapidsLinn
52499UniqueCedar RapidsLinn
52501Non-UniqueOttumwaWapello
52530Non-UniqueAgencyWapello
52531Non-UniqueAlbiaMonroe
52533Non-UniqueBataviaJefferson
52534Non-UniqueBeaconMahaska
52535Non-UniqueBirminghamVan Buren
52536Non-UniqueBlakesburgWapello
52537Non-UniqueBloomfieldDavis
52540Non-UniqueBrightonJefferson
52542Non-UniqueCantrilVan Buren
52543Non-UniqueCedarMahaska
52544Non-UniqueCentervilleAppanoose
52548Non-UniqueChillicotheWapello
52549Non-UniqueCincinnatiAppanoose
52550Non-UniqueDeltaKeokuk
52551Non-UniqueDoudsVan Buren
52552Non-UniqueDrakesvilleDavis
52553Non-UniqueEddyvilleMahaska
52554Non-UniqueEldonWapello
52555Non-UniqueExlineAppanoose
52556Non-UniqueFairfieldJefferson
52557UniqueFairfieldJefferson
52560Non-UniqueFlorisDavis
52561Non-UniqueFremontMahaska
52562Non-UniqueHayesvilleKeokuk
52563Non-UniqueHedrickKeokuk
52565Non-UniqueKeosauquaVan Buren
52566Non-UniqueKirkvilleWapello
52567Non-UniqueLibertyvilleJefferson
52568PO BoxMartinsburgKeokuk
52569Non-UniqueMelroseMonroe
52570Non-UniqueMiltonVan Buren
52571Non-UniqueMoraviaAppanoose
52572Non-UniqueMoultonAppanoose
52573Non-UniqueMount SterlingVan Buren
52574Non-UniqueMysticAppanoose
52576Non-UniqueOllieKeokuk
52577Non-UniqueOskaloosaMahaska
52580Non-UniquePackwoodJefferson
52581Non-UniquePlanoAppanoose
52583Non-UniquePromise CityWayne
52584Non-UniquePulaskiDavis
52585Non-UniqueRichlandKeokuk
52586Non-UniqueRose HillMahaska
52588Non-UniqueSelmaVan Buren
52590Non-UniqueSeymourWayne
52591Non-UniqueSigourneyKeokuk
52593Non-UniqueUdellAppanoose
52594Non-UniqueUnionvilleAppanoose
52595PO BoxUniversity ParkMahaska
52601Non-UniqueBurlingtonDes Moines
52619Non-UniqueArgyleLee
52620Non-UniqueBonaparteVan Buren
52621Non-UniqueCrawfordsvilleWashington
52623Non-UniqueDanvilleDes Moines
52624PO BoxDenmarkLee
52625Non-UniqueDonnellsonLee
52626Non-UniqueFarmingtonLee
52627Non-UniqueFort MadisonLee
52630Non-UniqueHillsboroLee
52631PO BoxHoughtonLee
52632Non-UniqueKeokukLee
52635Non-UniqueLockridgeJefferson
52637Non-UniqueMediapolisDes Moines
52638Non-UniqueMiddletownDes Moines
52639Non-UniqueMontroseLee
52640Non-UniqueMorning SunLouisa
52641Non-UniqueMount PleasantHenry
52642PO BoxRomeHenry
52644Non-UniqueMount UnionHenry
52645Non-UniqueNew LondonHenry
52646Non-UniqueOakvilleLouisa
52647PO BoxOldsHenry
52648PO BoxPilot GroveLee
52649Non-UniqueSalemHenry
52650Non-UniqueSperryDes Moines
52651Non-UniqueStockportVan Buren
52652PO BoxSwedesburgHenry
52653Non-UniqueWapelloLouisa
52654Non-UniqueWaylandHenry
52655Non-UniqueWest BurlingtonDes Moines
52656Non-UniqueWest PointLee
52657Non-UniqueSaint PaulLee
52658Non-UniqueWeverLee
52659Non-UniqueWinfieldHenry
52660Non-UniqueYarmouthDes Moines
52701PO BoxAndoverClinton
52720Non-UniqueAtalissaMuscatine
52721Non-UniqueBennettCedar
52722Non-UniqueBettendorfScott
52726Non-UniqueBlue GrassScott
52727Non-UniqueBryantClinton
52728Non-UniqueBuffaloScott
52729Non-UniqueCalamusClinton
52730Non-UniqueCamancheClinton
52731Non-UniqueCharlotteClinton
52732Non-UniqueClintonClinton
52733PO BoxClintonClinton
52734UniqueClintonClinton
52736UniqueClintonClinton
52737Non-UniqueColumbus CityLouisa
52738Non-UniqueColumbus JunctionLouisa
52739Non-UniqueConesvilleMuscatine
52742Non-UniqueDe WittClinton
52745Non-UniqueDixonScott
52746Non-UniqueDonahueScott
52747Non-UniqueDurantCedar
52748Non-UniqueEldridgeScott
52749Non-UniqueFruitlandMuscatine
52750Non-UniqueGoose LakeClinton
52751Non-UniqueGrand MoundClinton
52752PO BoxGrandviewLouisa
52753Non-UniqueLe ClaireScott
52754Non-UniqueLettsMuscatine
52755Non-UniqueLone TreeJohnson
52756Non-UniqueLong GroveScott
52757PO BoxLow MoorClinton
52758PO BoxMcCauslandScott
52759Non-UniqueMontpelierMuscatine
52760Non-UniqueMoscowMuscatine
52761Non-UniqueMuscatineMuscatine
52765Non-UniqueNew LibertyScott
52766Non-UniqueNicholsMuscatine
52767Non-UniquePleasant ValleyScott
52768Non-UniquePrincetonScott
52769Non-UniqueStocktonMuscatine
52771Non-UniqueTeeds GroveClinton
52772Non-UniqueTiptonCedar
52773Non-UniqueWalcottScott
52774PO BoxWeltonClinton
52776Non-UniqueWest LibertyMuscatine
52777Non-UniqueWheatlandClinton
52778Non-UniqueWiltonCedar
52801Non-UniqueDavenportScott
52802Non-UniqueDavenportScott
52803Non-UniqueDavenportScott
52804Non-UniqueDavenportScott
52805PO BoxDavenportScott
52806Non-UniqueDavenportScott
52807Non-UniqueDavenportScott
52808PO BoxDavenportScott
52809PO BoxDavenportScott