All U.S. Post Office Locations - Idaho
- Aberdeen
- Ahsahka
- Albion
- Almo
- American Falls
- Arbon
- Arco
- Arimo
- Ashton
- Athol
- Avery
- Bancroft
- Basalt
- Bayview
- Bellevue
- Blackfoot
- Blanchard
- Bliss
- Bloomington
- Boise
- Bonners Ferry
- Bovill
- Bruneau
- Buhl
- Burley
- Calder
- Caldwell
- Cambridge
- Carey
- Careywood
- Carmen
- Cascade
- Castleford
- Cataldo
- Challis
- Chester
- Clark Fork
- Clarkia
- Clayton
- Clifton
- Cocolalla
- Coeur D'alene
- Colburn
- Coolin
- Cottonwood
- Council
- Craigmont
- Culdesac
- Dalton Gardens
- Dayton
- De Smet
- Deary
- Declo
- Dingle
- Donnelly
- Dover
- Downey
- Driggs
- Dubois
- Eagle
- Eastport
- Eden
- Elk River
- Ellis
- Emmett
- Fairfield
- Ferdinand
- Fernwood
- Filer
- Firth
- Fort Hall
- Franklin
- Fruitland
- Garden City
- Garden Valley
- Genesee
- Geneva
- Georgetown
- Glenns Ferry
- Gooding
- Grace
- Grand View
- Grangeville
- Greenleaf
- Hagerman
- Hailey
- Hamer
- Hammett
- Hansen
- Harrison
- Harvard
- Hayden
- Hazelton
- Heyburn
- Homedale
- Hope
- Horseshoe Bend
- Howe
- Huston
- Idaho City
- Idaho Falls
- Indian Valley
- Inkom
- Iona
- Irwin
- Island Park
- Jerome
- Juliaetta
- Kamiah
- Kellogg
- Kendrick
- Ketchum
- Kimberly
- King Hill
- Kingston
- Kooskia
- Kootenai
- Kuna
- Laclede
- Lapwai
- Lava Hot Springs
- Leadore
- Lemhi
- Lenore
- Letha
- Lewiston
- Lewisville
- Lucile
- Mackay
- Malad City
- Malta
- Marsing
- May
- Mccall
- Mccammon
- Melba
- Menan
- Meridian
- Middleton
- Midvale
- Minidoka
- Monteview
- Montpelier
- Moore
- Moreland
- Moscow
- Mountain Home
- Moyie Springs
- Mullan
- Murphy
- Murray
- Murtaugh
- Nampa
- Naples
- New Meadows
- New Plymouth
- Newdale
- Nezperce
- Nordman
- North Fork
- Notus
- Oakley
- Ola
- Oldtown
- Orofino
- Osburn
- Paris
- Parker
- Parma
- Paul
- Payette
- Peck
- Picabo
- Pierce
- Pinehurst
- Pingree
- Plummer
- Pocatello
- Pollock
- Ponderay
- Porthill
- Post Falls
- Potlatch
- Preston
- Priest River
- Princeton
- Rathdrum
- Rexburg
- Richfield
- Rigby
- Riggins
- Ririe
- Roberts
- Rockland
- Rogerson
- Rupert
- Sagle
- Saint Anthony
- Saint Charles
- Saint Maries
- Salmon
- Sandpoint
- Santa
- Shelley
- Shoshone
- Silverton
- Smelterville
- Soda Springs
- Spirit Lake
- Springfield
- Stanley
- Star
- Stites
- Sugar City
- Sun Valley
- Swan Valley
- Swanlake
- Sweet
- Tendoy
- Tensed
- Terreton
- Teton
- Tetonia
- Thatcher
- Troy
- Twin Falls
- Ucon
- Victor
- Viola
- Wallace
- Warren
- Weippe
- Weiser
- Wendell
- Weston
- White Bird
- Wilder
- Winchester
- Worley
- Yellow Pine