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Post Offices in Idaho
138 post offices in 102 cities and 40 counties · Data as of 10/21/2026
Post offices on this page
Post offices in Idaho at a glance
- With a population of 1,934,262, Idaho has 138 post offices (0.71 per 10,000 people).
- That is close to the national rate of 0.79 per 10,000.
- The largest concentrations are in Boise City (8), Grangeville (2) and Idaho Falls (2).
Find post offices by city or county
Pick a place to see its full list
·
- Boise City8
- Grangeville2
- Idaho Falls2
- Kuna2
- Lewiston2
- Moscow2
- Nampa2
- Pocatello2
- Ponderay2
- Twin Falls2
- American Falls1
- Athol1
- Bellevue1
- Blackfoot1
- Bonners Ferry1
- Bruneau1
- Buhl1
- Burley1
- Caldwell1
- Cambridge1
- Chubbuck1
- Clark Fork1
- Clayton1
- Coeur d'Alene1
- Dayton1
- De Smet1
- Declo1
- Downey1
- Driggs1
- Eagle1
- Elk City1
- Emmett1
- Fairfield1
- Ferdinand1
- Firth1
- Franklin1
- Garden Valley1
- Genesee1
- Georgetown1
- Greenleaf1
- Hagerman1
- Hailey1
- Hammett1
- Harrison1
- Hayden1
- Heyburn1
- Homedale1
- Horseshoe Bend1
- Kamiah1
- Ketchum1
- Kimberly1
- Kooskia1
- Lava Hot Springs1
- Leadore1
- Malad City1
- Malta1
- McCall1
- McCammon1
- Meridian1
- Middleton1
- Montpelier1
- Moore1
- Moreland1
- Moyie Springs1
- Newdale1
- Nezperce1
- Orofino1
- Parker1
- Parma1
- Paul1
- Payette1
- Peck1
- Plummer1
- Post Falls1
- Potlatch1
- Rathdrum1
- Rexburg1
- Roberts1
- Rockland1
- Rupert1
- Sandpoint1
- Shelley1
- Shoshone1
- Silverton1
- Spirit Lake1
- St. Charles1
- St. Maries1
- Stanley1
- Star1
- Sugar City1
- Sun Valley1
- Tensed1
- Teton1
- Tetonia1
- Viola1
- Wallace1
- Weiser1
- Weston1
- White Bird1
- Winchester1
- Worley1
- Yellow Pine1
All post offices in Idaho
139 listed, A to Z · Page 1 of 5
- Almo Post OfficeZIP 833123001 Elba Almo Rd, Almo, ID
- American Falls Post OfficeZIP 83211136 Idaho St, American Falls, ID
- Arbon Post OfficeZIP 832124351 Arbon Valley Hwy, Arbon, ID
- Athol Post OfficeZIP 8380129777 N Old Highway 95, Athol, ID
- Avery Post OfficeZIP 8380210 Depot Rd, Avery, ID
- Bayview Post OfficeZIP 8380320157 E Perimeter Rd, Bayview, ID
- Bellevue Post OfficeZIP 83313101 Pine St, Bellevue, ID
- Blackfoot Post OfficeZIP 83221165 W Pacific St, Blackfoot, ID
- Boise Airport StationZIP 837052625 W Apollo St, Boise, ID
- Boise Post OfficeZIP 8370910565 W Lake Hazel Rd, Boise, ID
- Boise Post OfficeZIP 837043485 N Cole Rd, Boise, ID
- Boise Post OfficeZIP 83702750 W Bannock St, Boise, ID
- Boise Post OfficeZIP 837091350 S Five Mile Rd, Boise, ID
- Boise Post OfficeZIP 83708770 S 13th St, Boise, ID
- Boise Post OfficeZIP 837051650 W Targee St, Boise, ID
- Boise Post OfficeZIP 837162208 E Summersweet Dr, Boise, ID
- Bonners Ferry Post OfficeZIP 838057167 1st St, Bonners Ferry, ID
- Bruneau Post OfficeZIP 8360432078 Ruth St, Bruneau, ID
- Buhl Post OfficeZIP 83316830 Main St, Buhl, ID
- Burley Post OfficeZIP 833181353 Overland Ave, Burley, ID
- Calder Post OfficeZIP 8380836 Railroad St, Calder, ID
- Caldwell Post OfficeZIP 83605823 Arthur St, Caldwell, ID
- Cambridge Post OfficeZIP 83610210 N Superior St, Cambridge, ID
- Chester Post OfficeZIP 83421797 East St, Chester, ID
- Chubbuck Post OfficeZIP 832024922 Yellowstone Ave, Chubbuck, ID
- Clark Fork Post OfficeZIP 83811230 N Main St, Clark Fork, ID
- Clayton Post OfficeZIP 83227101 Main St, Clayton, ID
- Coeur D'Alene Post OfficeZIP 83814111 N 7th St, Coeur D'Alene, ID
- Colburn Post OfficeZIP 83865490870 Highway 95, Colburn, ID
- Dayton Post OfficeZIP 83232816 N Westside Hwy, Dayton, ID
Frequently asked questions
- How many post offices are in Idaho?
- There are 138 post offices in Idaho in our data as of 10/21/2026.
- Which Idaho cities have the most post offices?
- Boise City (8), Grangeville (2), Idaho Falls (2), Kuna (2), Lewiston (2).