Idaho Zip Codes

279 ZIP codes

Zip Code
City
County
Population ↓
83646MeridianAda County74,522
83301Twin FallsTwin Falls County61,968
83686NampaCanyon County59,532
83709BoiseAda County58,631
83642MeridianAda County58,049
83854Post FallsKootenai County53,152
83440RexburgMadison County50,669
83401Idaho FallsBonneville County47,170
83704BoiseAda County41,406
83605CaldwellCanyon County41,155
83687NampaCanyon County40,299
83815Coeur D AleneKootenai County39,993
83201PocatelloBannock County39,552
83501LewistonNez Perce County37,478
83651NampaCanyon County36,997
83706BoiseAda County36,183
83634KunaAda County35,506
83616EagleAda County34,736
83607CaldwellCanyon County33,804
83713BoiseAda County29,992
83402Idaho FallsBonneville County29,683
83221BlackfootBingham County29,244
83705BoiseAda County27,542
83714Garden CityAda County26,989
83814Coeur D AleneKootenai County26,640
83404Idaho FallsBonneville County26,103
83843MoscowLatah County25,372
83442RigbyJefferson County24,829
83702BoiseAda County23,981
83835HaydenKootenai County23,581
83202PocatelloBannock County23,543
83647Mountain HomeElmore County22,580
83338JeromeJerome County21,830
83716BoiseElmore County21,091
83406Idaho FallsBonneville County19,991
83864SandpointBonner County19,773
83318BurleyCassia County19,319
83858RathdrumKootenai County19,315
83204PocatelloPower County18,400
83703BoiseAda County17,566
83617EmmettGem County17,333
83669StarAda County15,728
83644MiddletonCanyon County15,418
83350RupertMinidoka County12,905
83333HaileyBlaine County12,096
83274ShelleyBingham County11,284
83661PayettePayette County10,788
83316BuhlTwin Falls County10,075
83263PrestonFranklin County9,888
83341KimberlyTwin Falls County9,445
83712BoiseAda County9,312
83672WeiserWashington County8,929
83805Bonners FerryBoundary County8,909
83619FruitlandPayette County8,445
83860SagleBonner County7,953
83445Saint AnthonyFremont County7,514
83638MccallValley County7,507
83801AtholKootenai County7,285
83861Saint MariesBenewah County7,167
83330GoodingGooding County7,120
83856Priest RiverBonner County6,913
83467SalmonLemhi County6,874
83211American FallsPower County6,543
83544OrofinoClearwater County6,476
83328FilerTwin Falls County6,459
83660ParmaCanyon County6,401
83530GrangevilleIdaho County6,216
83455VictorTeton County6,097
83336HeyburnMinidoka County5,968
83655New PlymouthPayette County5,666
83355WendellGooding County5,451
83340KetchumBlaine County5,379
83869Spirit LakeKootenai County5,278
83676WilderCanyon County5,109
83628HomedaleOwyhee County4,848
83252Malad CityOneida County4,648
83536KamiahIdaho County4,227
83313BellevueBlaine County4,033
83276Soda SpringsCaribou County3,993
83641MelbaOwyhee County3,991
83422DriggsTeton County3,779
83254MontpelierBear Lake County3,774
83210AberdeenBingham County3,661
83844MoscowLatah County3,545
83639MarsingOwyhee County3,298
83347PaulMinidoka County3,284
83837KelloggShoshone County3,258
83648Mountain Home AfbElmore County3,198
83352ShoshoneLincoln County3,143
83448Sugar CityMadison County3,074
83611CascadeValley County2,997
83427IonaBonneville County2,819
83522CottonwoodIdaho County2,620
83420AshtonFremont County2,611
83332HagermanTwin Falls County2,608
83850PinehurstShoshone County2,555
83245InkomBannock County2,539
83822OldtownBonner County2,511
83334HansenTwin Falls County2,428
83241GraceCaribou County2,385
83539KooskiaIdaho County2,324
83335HazeltonJerome County2,288
83871TroyLatah County2,279
83845Moyie SpringsBoundary County2,223
83612CouncilAdams County2,173
83452TetoniaTeton County2,150
83226ChallisCuster County2,149
83622Garden ValleyBoise County2,131
83540LapwaiNez Perce County2,080
83849OsburnShoshone County2,057
83832GeneseeLatah County2,056
83250MccammonBannock County1,936
83236FirthBingham County1,929
83851PlummerBenewah County1,925
83323DecloCassia County1,856
83629Horseshoe BendBoise County1,829
83804BlanchardBonner County1,806
83434MenanJefferson County1,754
83626GreenleafCanyon County1,754
83631Idaho CityBoise County1,737
83873WallaceShoshone County1,729
83855PotlatchLatah County1,701
83811Clark ForkBonner County1,660
83654New MeadowsAdams County1,654
83234DowneyBannock County1,646
83623Glenns FerryElmore County1,637
83342MaltaCassia County1,584
83320CareyBlaine County1,562
83286WestonFranklin County1,550
83823DearyLatah County1,549
83857PrincetonLatah County1,496
83847NaplesBoundary County1,475
83876WorleyKootenai County1,467
83615DonnellyValley County1,460
83852PonderayBonner County1,438
83624Grand ViewOwyhee County1,437
83833HarrisonKootenai County1,414
83353Sun ValleyBlaine County1,374
83237FranklinFranklin County1,373
83810CataldoKootenai County1,369
83346OakleyCassia County1,346
83213ArcoButte County1,328
83251MackayCuster County1,322
83349RichfieldLincoln County1,311
83344MurtaughCassia County1,286
83813CocolallaBonner County1,282
83444RobertsJefferson County1,267
83839KingstonShoshone County1,248
83450TerretonJefferson County1,239
83443RirieBonneville County1,227
83255MooreButte County1,173
83228CliftonFranklin County1,120
83431LewisvilleJefferson County1,066
83541LenoreNez Perce County1,059
83836HopeBonner County1,059
83610CambridgeWashington County1,050
83327FairfieldCamas County1,047
83553WeippeClearwater County1,045
83209PocatelloBannock County1,042
83535JuliaettaNez Perce County1,028
83262PingreeBingham County989
83537KendrickLatah County975
83524CuldesacNez Perce County937
83451TetonMadison County902
83872ViolaLatah County893
83645MidvaleWashington County887
83217BancroftCaribou County871
83868SmeltervilleShoshone County853
83552StitesIdaho County849
83670SweetGem County848
83246Lava Hot SpringsBannock County846
83436NewdaleMadison County839
83239GeorgetownBear Lake County805
83846MullanShoshone County785
83523CraigmontLewis County777
83324DietrichLincoln County771
83429Island ParkFremont County742
83543NezperceLewis County735
83314BlissGooding County728
83325EdenJerome County712
83656NotusCanyon County687
83423DuboisClark County668
83840KootenaiBonner County649
83261ParisBear Lake County634
83425HamerJefferson County634
83214ArimoBannock County631
83549RigginsIdaho County630
83311AlbionCassia County628
83803BayviewBonner County624
83867SilvertonShoshone County606
83633King HillElmore County604
83604BruneauOwyhee County592
83428IrwinBonneville County589
83232DaytonFranklin County567
83636LethaGem County566
83650MurphyOwyhee County550
83546PierceClearwater County527
83218BasaltBingham County520
83555WinchesterNez Perce County493
83632Indian ValleyAdams County482
83809CareywoodBonner County467
83244HoweButte County463
83841LacledeBonner County459
83212ArbonPower County456
83278StanleyCuster County443
83545PeckNez Perce County440
83435MonteviewJefferson County431
83462CarmenLemhi County426
83627HammettOwyhee County426
83321CastlefordTwin Falls County424
83824DesmetBenewah County398
83454UconBonneville County386
83525Elk CityIdaho County372
83677Yellow PineValley County369
83271RocklandPower County368
83438ParkerFremont County349
83421ChesterFremont County346
83554White BirdIdaho County343
83870TensedBenewah County340
83547PollockIdaho County322
83657OlaGem County297
83464LeadoreLemhi County294
83830FernwoodBenewah County293
83526FerdinandIdaho County288
83866SantaBenewah County288
83848NordmanBonner County275
83272Saint CharlesBear Lake County263
83302RogersonTwin Falls County259
83223BloomingtonBear Lake County257
83287Fish HavenBear Lake County256
83449Swan ValleyBonneville County253
83637LowmanBoise County250
83821CoolinBonner County241
83283ThatcherFranklin County217
83834HarvardLatah County194
83468TendoyLemhi County191
83533GreencreekIdaho County182
83520AhsahkaClearwater County180
83806BovillLatah County178
83233DingleBear Lake County172
83281SwanlakeBannock County171
83277SpringfieldBingham County169
83643MesaAdams County165
83827Elk RiverClearwater County161
83548ReubensNez Perce County159
83312AlmoCassia County152
83802AveryShoshone County150
83825DoverBonner County130
83808CalderShoshone County123
83238GenevaBear Lake County118
83227ClaytonCuster County115
83874MurrayShoshone County115
83842MedimontKootenai County103
83542LucileIdaho County102
83253MayLemhi County98
83348PicaboBlaine County88
83466North ForkLemhi County83
83220BernBear Lake County80
83235EllisCuster County80
83463GibbonsvilleLemhi County78
83465LemhiLemhi County78
83424FeltTeton County75
83285WayanBonneville County69
83826EastportBoundary County66
83322CorralCamas County60
83203Fort HallBingham County41
83666PlacervilleBoise County37
83469ShoupLemhi County36
83460RexburgMadison County35
83433Macks InnFremont County34
83446SpencerClark County33
83243HolbrookOneida County19
83215Atomic CityBingham County14
83337Hill CityElmore County13
83812ClarkiaShoshone County13
83354Sun ValleyBlaine County9
83602BanksBoise County0
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)

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