State ZIP codes · ID

Idaho ZIP Codes

Idaho has 279 residential ZIP codes in 44 counties, with first three digits 832–838, plus 41 PO Box or single-organization ZIP codes (Census 2020 ZCTAs; GeoNames postal codes, October 2026).

ACS2020-24
Census2020
GeoNames2026

Map of Idaho's ZIP codes

Map of the residential ZIP codes of Idaho, shaded by median household income in national fifths — Residential ZIP codes (Census 2020 ZCTA outlines), shaded by median household income in national fifths (ACS 2020-2024). The full list follows. <$54.1k$98.1k+

Residential ZIP codes (Census 2020 ZCTA outlines), shaded by median household income in national fifths (ACS 2020-2024). The full list follows. <$54.1k$98.1k+

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

Which Idaho ZIP codes earn the most and least?

Highest median household income: 83716Boise · $128,822
Lowest median household income: 83873Wallace · $45,852
Highest median home value: 83340Ketchum · $958,600
Lowest median home value: 83213Arco · $163,800

Highest and lowest among the ZIP codes of 1,000 or more people living in households, whose estimate's margin is at most 25% of it (a campus, a base or a ZIP code of a few hundred people does not lead).

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013, B25077); every residential ZIP code with an estimate.

Which Idaho cities have the most ZIP codes?

Boise 11 residential
Pocatello 4 residential
Idaho Falls 4 residential
Nampa 3 residential
Sun Valley 2 residential
Rexburg 2 residential
Caldwell 2 residential
Meridian 2 residential
Coeur D Alene 2 residential
Moscow 2 residential

ZIP codes by their first three digits

832 Pocatello, ID 57 ZIPs
833 Boise, ID 39 ZIPs
834 Pocatello, ID 46 ZIPs
835 Spokane, WA 28 ZIPs
836 Boise, ID 58 ZIPs
837 Boise, ID 29 ZIPs
838 Spokane, WA 64 ZIPs

ZIP codes in each county of Idaho

Source: U.S. Census Bureau, 2020 ZCTA-county relationship file; GeoNames postal codes (CC BY 4.0).

Every ZIP code in Idaho, by county

Download the 320 ZIP codes as CSV

Ada

83616 Eagle
83634 Kuna
83642 Meridian
83646 Meridian
83669 Star
83680 Meridian PO Box or unique
83701 Boise PO Box or unique
83702 Boise
83703 Boise
83704 Boise
83705 Boise
83706 Boise
83707 Boise PO Box or unique
83708 Boise PO Box or unique
83709 Boise
83711 Boise PO Box or unique
83712 Boise
83713 Boise
83714 Garden City
83715 Boise PO Box or unique
83717 Boise PO Box or unique
83719 Boise PO Box or unique
83720 Boise
83722 Boise PO Box or unique
83724 Boise PO Box or unique
83725 Boise
83726 Boise PO Box or unique
83728 Boise PO Box or unique
83729 Boise PO Box or unique
83731 Boise PO Box or unique
83732 Boise PO Box or unique
83735 Boise PO Box or unique
83756 Boise PO Box or unique
83799 Boise PO Box or unique

Adams

83612 Council
83632 Indian Valley
83643 Mesa
83654 New Meadows

Bannock

83201 Pocatello
83202 Pocatello
83205 Pocatello PO Box or unique
83206 Pocatello PO Box or unique
83209 Pocatello
83214 Arimo
83234 Downey
83245 Inkom
83246 Lava Hot Springs
83250 McCammon
83281 Swanlake

Bear Lake

83220 Bern
83223 Bloomington
83233 Dingle
83238 Geneva
83239 Georgetown
83254 Montpelier
83261 Paris
83272 Saint Charles
83287 Fish Haven

Benewah

83824 Desmet
83830 Fernwood
83851 Plummer
83861 Saint Maries
83866 Santa
83870 Tensed

Bingham

83203 Fort Hall
83210 Aberdeen
83215 Atomic City
83218 Basalt
83221 Blackfoot
83236 Firth
83256 Moreland PO Box or unique
83262 Pingree
83274 Shelley
83277 Springfield

Blaine

83313 Bellevue
83320 Carey
83333 Hailey
83340 Ketchum
83348 Picabo
83353 Sun Valley
83354 Sun Valley

Boise

83602 Banks
83622 Garden Valley
83629 Horseshoe Bend
83631 Idaho City
83637 Lowman
83666 Placerville

Bonner

83803 Bayview
83804 Blanchard
83809 Careywood
83811 Clark Fork
83813 Cocolalla
83821 Coolin
83822 Oldtown
83825 Dover
83836 Hope
83840 Kootenai
83841 Laclede
83848 Nordman
83852 Ponderay
83856 Priest River
83860 Sagle
83864 Sandpoint
83865 Colburn PO Box or unique

Bonneville

83285 Wayan
83401 Idaho Falls
83402 Idaho Falls
83403 Idaho Falls PO Box or unique
83404 Idaho Falls
83405 Idaho Falls PO Box or unique
83406 Idaho Falls
83415 Idaho Falls PO Box or unique
83427 Iona
83428 Irwin
83443 Ririe
83449 Swan Valley
83454 Ucon

Boundary

83805 Bonners Ferry
83826 Eastport
83845 Moyie Springs
83847 Naples
83853 Porthill PO Box or unique

Butte

83213 Arco
83244 Howe
83255 Moore

Camas

83322 Corral
83327 Fairfield

Canyon

83605 Caldwell
83606 Caldwell PO Box or unique
83607 Caldwell
83626 Greenleaf
83630 Huston PO Box or unique
83644 Middleton
83651 Nampa
83652 Nampa PO Box or unique
83653 Nampa PO Box or unique
83656 Notus
83660 Parma
83676 Wilder
83686 Nampa
83687 Nampa

Caribou

83217 Bancroft
83230 Conda PO Box or unique
83241 Grace
83276 Soda Springs

Cassia

83311 Albion
83312 Almo
83318 Burley
83323 Declo
83342 Malta
83344 Murtaugh
83346 Oakley

Clark

83423 Dubois
83446 Spencer

Clearwater

83520 Ahsahka
83544 Orofino
83546 Pierce
83553 Weippe
83827 Elk River

Custer

83226 Challis
83227 Clayton
83235 Ellis
83251 Mackay
83278 Stanley

Elmore

83337 Hill City
83601 Atlanta PO Box or unique
83623 Glenns Ferry
83633 King Hill
83647 Mountain Home
83648 Mountain Home Afb
83716 Boise

Franklin

83228 Clifton
83232 Dayton
83237 Franklin
83263 Preston
83283 Thatcher
83286 Weston

Fremont

83420 Ashton
83421 Chester
83429 Island Park
83433 Macks Inn
83438 Parker
83445 Saint Anthony

Gem

83617 Emmett
83636 Letha
83657 Ola
83670 Sweet

Gooding

83314 Bliss
83330 Gooding
83355 Wendell

Idaho

83522 Cottonwood
83525 Elk City
83526 Ferdinand
83530 Grangeville
83531 Fenn PO Box or unique
83533 Greencreek
83536 Kamiah
83539 Kooskia
83542 Lucile
83547 Pollock
83549 Riggins
83552 Stites
83554 White Bird
83671 Warren PO Box or unique

Jefferson

83425 Hamer
83431 Lewisville
83434 Menan
83435 Monteview
83442 Rigby
83444 Roberts
83450 Terreton

Jerome

83325 Eden
83335 Hazelton
83338 Jerome

Kootenai

83801 Athol
83810 Cataldo
83814 Coeur D Alene
83815 Coeur D Alene
83816 Coeur d'Alene PO Box or unique
83833 Harrison
83835 Hayden
83842 Medimont
83854 Post Falls
83858 Rathdrum
83869 Spirit Lake
83876 Worley
83877 Post Falls PO Box or unique

Latah

83537 Kendrick
83806 Bovill
83823 Deary
83832 Genesee
83834 Harvard
83843 Moscow
83844 Moscow
83855 Potlatch
83857 Princeton
83871 Troy
83872 Viola

Lemhi

83229 Cobalt PO Box or unique
83253 May
83462 Carmen
83463 Gibbonsville
83464 Leadore
83465 Lemhi
83466 North Fork
83467 Salmon
83468 Tendoy
83469 Shoup

Lewis

83523 Craigmont
83543 Nezperce

Lincoln

83324 Dietrich
83349 Richfield
83352 Shoshone

Madison

83436 Newdale
83440 Rexburg
83441 Rexburg PO Box or unique
83448 Sugar City
83451 Teton
83460 Rexburg

Minidoka

83336 Heyburn
83343 Minidoka PO Box or unique
83347 Paul
83350 Rupert

Nez Perce

83501 Lewiston
83524 Culdesac
83535 Juliaetta
83540 Lapwai
83541 Lenore
83545 Peck
83548 Reubens
83555 Winchester

Oneida

83243 Holbrook
83252 Malad City

Owyhee

83604 Bruneau
83624 Grand View
83627 Hammett
83628 Homedale
83639 Marsing
83641 Melba
83650 Murphy

Payette

83619 Fruitland
83655 New Plymouth
83661 Payette

Power

83204 Pocatello
83211 American Falls
83212 Arbon
83271 Rockland

Shoshone

83802 Avery
83808 Calder
83812 Clarkia
83837 Kellogg
83839 Kingston
83846 Mullan
83849 Osburn
83850 Pinehurst
83867 Silverton
83868 Smelterville
83873 Wallace
83874 Murray

Teton

83422 Driggs
83424 Felt
83452 Tetonia
83455 Victor

Twin Falls

83301 Twin Falls
83302 Rogerson
83303 Twin Falls PO Box or unique
83316 Buhl
83321 Castleford
83328 Filer
83332 Hagerman
83334 Hansen
83341 Kimberly

Valley

83611 Cascade
83615 Donnelly
83635 Lake Fork PO Box or unique
83638 McCall
83677 Yellow Pine

Washington

83610 Cambridge
83645 Midvale
83672 Weiser

Source: U.S. Census Bureau 2020 ZCTAs; GeoNames postal codes for ZIP codes without a residential area.