Idaho Zip Codes

279 ZIP codes

Zip Code
City
County
Population ↓
83646MeridianAda County72,804
83301Twin FallsTwin Falls County61,291
83709BoiseAda County58,321
83686NampaCanyon County56,267
83642MeridianAda County54,645
83854Post FallsKootenai County50,378
83440RexburgMadison County49,410
83401Idaho FallsBonneville County47,381
83704BoiseAda County40,520
83605CaldwellCanyon County39,636
83201PocatelloBannock County39,170
83815Coeur D AleneKootenai County38,934
83501LewistonNez Perce County37,136
83687NampaCanyon County37,095
83651NampaCanyon County36,863
83706BoiseAda County36,806
83634KunaAda County34,650
83607CaldwellCanyon County34,178
83616EagleAda County33,860
83713BoiseAda County29,722
83221BlackfootBingham County28,822
83402Idaho FallsBonneville County28,037
83705BoiseAda County27,849
83814Coeur D AleneKootenai County26,611
83714Garden CityAda County26,202
83404Idaho FallsBonneville County25,947
83442RigbyJefferson County24,445
83843MoscowLatah County24,223
83835HaydenKootenai County23,229
83702BoiseAda County23,113
83202PocatelloBannock County22,716
83647Mountain HomeElmore County22,106
83338JeromeJerome County21,284
83716BoiseElmore County21,092
83864SandpointBonner County19,405
83318BurleyCassia County19,324
83406Idaho FallsBonneville County19,251
83858RathdrumKootenai County18,575
83204PocatelloPower County18,465
83703BoiseAda County18,168
83617EmmettGem County16,858
83644MiddletonCanyon County15,349
83669StarAda County14,235
83350RupertMinidoka County12,355
83333HaileyBlaine County11,869
83274ShelleyBingham County10,593
83661PayettePayette County10,545
83316BuhlTwin Falls County10,335
83263PrestonFranklin County9,813
83712BoiseAda County9,217
83341KimberlyTwin Falls County8,798
83805Bonners FerryBoundary County8,775
83672WeiserWashington County8,736
83619FruitlandPayette County8,170
83860SagleBonner County7,989
83801AtholKootenai County7,494
83638MccallValley County7,410
83445Saint AnthonyFremont County7,213
83856Priest RiverBonner County6,918
83330GoodingGooding County6,853
83467SalmonLemhi County6,817
83861Saint MariesBenewah County6,701
83660ParmaCanyon County6,578
83336HeyburnMinidoka County6,404
83211American FallsPower County6,399
83544OrofinoClearwater County6,329
83328FilerTwin Falls County6,167
83455VictorTeton County5,908
83530GrangevilleIdaho County5,840
83869Spirit LakeKootenai County5,667
83355WendellGooding County5,396
83676WilderCanyon County5,373
83655New PlymouthPayette County5,350
83340KetchumBlaine County5,344
83628HomedaleOwyhee County4,674
83252Malad CityOneida County4,546
83844MoscowLatah County4,478
83536KamiahIdaho County4,338
83313BellevueBlaine County4,037
83641MelbaOwyhee County4,014
83210AberdeenBingham County3,949
83276Soda SpringsCaribou County3,887
83422DriggsTeton County3,613
83254MontpelierBear Lake County3,527
83352ShoshoneLincoln County3,381
83639MarsingOwyhee County3,318
83648Mountain Home AfbElmore County3,184
83837KelloggShoshone County3,181
83448Sugar CityMadison County3,166
83347PaulMinidoka County3,057
83611CascadeValley County3,041
83420AshtonFremont County2,737
83427IonaBonneville County2,655
83522CottonwoodIdaho County2,595
83540LapwaiNez Perce County2,435
83850PinehurstShoshone County2,429
83332HagermanTwin Falls County2,427
83245InkomBannock County2,411
83334HansenTwin Falls County2,406
83241GraceCaribou County2,377
83871TroyLatah County2,299
83226ChallisCuster County2,296
83335HazeltonJerome County2,296
83539KooskiaIdaho County2,240
83849OsburnShoshone County2,240
83452TetoniaTeton County2,205
83622Garden ValleyBoise County2,132
83851PlummerBenewah County2,096
83250MccammonBannock County2,095
83612CouncilAdams County2,022
83236FirthBingham County2,018
83845Moyie SpringsBoundary County1,913
83629Horseshoe BendBoise County1,879
83822OldtownBonner County1,830
83832GeneseeLatah County1,775
83855PotlatchLatah County1,774
83873WallaceShoshone County1,726
83811Clark ForkBonner County1,701
83434MenanJefferson County1,695
83624Grand ViewOwyhee County1,665
83323DecloCassia County1,646
83804BlanchardBonner County1,631
83810CataldoKootenai County1,630
83654New MeadowsAdams County1,595
83623Glenns FerryElmore County1,580
83876WorleyKootenai County1,566
83823DearyLatah County1,552
83847NaplesBoundary County1,527
83631Idaho CityBoise County1,484
83320CareyBlaine County1,467
83234DowneyBannock County1,462
83286WestonFranklin County1,451
83833HarrisonKootenai County1,390
83353Sun ValleyBlaine County1,373
83342MaltaCassia County1,370
83346OakleyCassia County1,367
83626GreenleafCanyon County1,362
83237FranklinFranklin County1,332
83615DonnellyValley County1,310
83209PocatelloBannock County1,308
83213ArcoButte County1,299
83857PrincetonLatah County1,294
83251MackayCuster County1,286
83344MurtaughCassia County1,246
83349RichfieldLincoln County1,216
83852PonderayBonner County1,189
83839KingstonShoshone County1,146
83450TerretonJefferson County1,131
83255MooreButte County1,113
83246Lava Hot SpringsBannock County1,106
83228CliftonFranklin County1,101
83443RirieBonneville County1,094
83444RobertsJefferson County1,083
83813CocolallaBonner County1,063
83537KendrickLatah County1,060
83451TetonMadison County1,038
83327FairfieldCamas County1,034
83541LenoreNez Perce County1,032
83262PingreeBingham County1,031
83553WeippeClearwater County1,015
83535JuliaettaNez Perce County1,014
83610CambridgeWashington County995
83217BancroftCaribou County947
83868SmeltervilleShoshone County894
83645MidvaleWashington County881
83431LewisvilleJefferson County879
83314BlissGooding County865
83239GeorgetownBear Lake County862
83436NewdaleMadison County860
83524CuldesacNez Perce County853
83836HopeBonner County833
83552StitesIdaho County810
83325EdenJerome County799
83523CraigmontLewis County799
83543NezperceLewis County789
83872ViolaLatah County759
83261ParisBear Lake County747
83425HamerJefferson County740
83670SweetGem County717
83846MullanShoshone County717
83324DietrichLincoln County712
83311AlbionCassia County690
83423DuboisClark County684
83840KootenaiBonner County673
83214ArimoBannock County665
83549RigginsIdaho County665
83429Island ParkFremont County643
83633King HillElmore County629
83656NotusCanyon County620
83841LacledeBonner County601
83632Indian ValleyAdams County577
83867SilvertonShoshone County576
83636LethaGem County572
83803BayviewBonner County546
83627HammettOwyhee County526
83428IrwinBonneville County525
83435MonteviewJefferson County503
83650MurphyOwyhee County501
83321CastlefordTwin Falls County496
83604BruneauOwyhee County495
83232DaytonFranklin County473
83809CareywoodBonner County460
83546PierceClearwater County441
83218BasaltBingham County438
83244HoweButte County434
83870TensedBenewah County415
83824DesmetBenewah County403
83545PeckNez Perce County400
83212ArbonPower County388
83462CarmenLemhi County388
83454UconBonneville County386
83555WinchesterNez Perce County386
83421ChesterFremont County379
83525Elk CityIdaho County377
83438ParkerFremont County373
83278StanleyCuster County372
83554White BirdIdaho County351
83657OlaGem County343
83302RogersonTwin Falls County338
83271RocklandPower County334
83677Yellow PineValley County327
83520AhsahkaClearwater County314
83464LeadoreLemhi County308
83830FernwoodBenewah County300
83866SantaBenewah County299
83547PollockIdaho County282
83526FerdinandIdaho County273
83637LowmanBoise County265
83233DingleBear Lake County262
83287Fish HavenBear Lake County240
83806BovillLatah County232
83848NordmanBonner County228
83449Swan ValleyBonneville County226
83834HarvardLatah County224
83533GreencreekIdaho County219
83821CoolinBonner County216
83272Saint CharlesBear Lake County212
83283ThatcherFranklin County206
83827Elk RiverClearwater County199
83223BloomingtonBear Lake County193
83825DoverBonner County177
83468TendoyLemhi County175
83277SpringfieldBingham County168
83802AveryShoshone County152
83808CalderShoshone County138
83312AlmoCassia County137
83548ReubensNez Perce County133
83542LucileIdaho County132
83235EllisCuster County124
83643MesaAdams County116
83826EastportBoundary County101
83238GenevaBear Lake County100
83842MedimontKootenai County99
83874MurrayShoshone County91
83424FeltTeton County87
83253MayLemhi County84
83281SwanlakeBannock County81
83220BernBear Lake County80
83466North ForkLemhi County80
83227ClaytonCuster County70
83322CorralCamas County64
83465LemhiLemhi County64
83348PicaboBlaine County56
83463GibbonsvilleLemhi County49
83666PlacervilleBoise County41
83469ShoupLemhi County34
83285WayanBonneville County31
83203Fort HallBingham County30
83433Macks InnFremont County29
83446SpencerClark County25
83215Atomic CityBingham County21
83460RexburgMadison County18
83812ClarkiaShoshone County16
83337Hill CityElmore County15
83243HolbrookOneida County14
83354Sun ValleyBlaine County10
83602BanksBoise County5
83720BoiseAda County0
83725BoiseAda County0

Overview of ZIP Codes in Idaho

ZCTAs are geographic areas created by the US Census Bureau to approximate the delivery areas of ZIP Codes for statistical analysis. While ZCTAs use the same five-digit codes as ZIP Codes, they represent defined geographic areas that may not exactly match the mail delivery routes of ZIP Codes.
83
Idaho Zip Prefix

ZIP Codes and ZCTAs (ZIP Code Tabulation Areas) serve different purposes. ZIP Codes are postal codes created by the USPS for mail delivery, and are not correlated to geographical coordinates. ZCTAs provide a way to analyze census data in relation to ZIP Code areas while maintaining geographic consistency and protecting privacy. In addition, there are more ZIP Codes than ZCTAs, because many ZIP Codes for PO Boxes or unique entities don't have corresponding ZCTAs (US Census).

The data shown reflect ZCTAs from the US Census. As of 2024, there are 279 ZCTAs in Idaho (US Census).

Sources

  1. US Census 2023 ACS 5-Year Survey (Table S0101)
  2. US Census: 2024 Gazetteer Files
  3. US Census: ZIP Code Tabulation Areas (ZCTAs)

Recommended Reading