ZIP codes in Idaho
320 ZIP codes. Population from the Census ACS 2020–2024 5-year estimates (PO-box-only ZIPs have none).
| ZIP | City | Population |
|---|---|---|
| 83201 | Pocatello | 39,902 |
| 83202 | Pocatello | 24,513 |
| 83203 | Fort Hall | 38 |
| 83204 | Pocatello | 18,580 |
| 83205 | Pocatello | — |
| 83206 | Pocatello | — |
| 83209 | Pocatello | 937 |
| 83210 | Aberdeen | 3,843 |
| 83211 | American Falls | 6,743 |
| 83212 | Arbon | 388 |
| 83213 | Arco | 1,349 |
| 83214 | Arimo | 586 |
| 83215 | Atomic City | 15 |
| 83217 | Bancroft | 712 |
| 83218 | Basalt | 569 |
| 83220 | Bern | 138 |
| 83221 | Blackfoot | 29,081 |
| 83223 | Bloomington | 255 |
| 83226 | Challis | 2,100 |
| 83227 | Clayton | 200 |
| 83228 | Clifton | 1,134 |
| 83229 | Cobalt | — |
| 83230 | Conda | — |
| 83232 | Dayton | 562 |
| 83233 | Dingle | 147 |
| 83234 | Downey | 1,417 |
| 83235 | Ellis | 1 |
| 83236 | Firth | 1,840 |
| 83237 | Franklin | 1,567 |
| 83238 | Geneva | 129 |
| 83239 | Georgetown | 887 |
| 83241 | Grace | 2,488 |
| 83243 | Holbrook | 49 |
| 83244 | Howe | 386 |
| 83245 | Inkom | 2,321 |
| 83246 | Lava Hot Springs | 821 |
| 83250 | McCammon | 2,179 |
| 83251 | Mackay | 1,443 |
| 83252 | Malad City | 4,707 |
| 83253 | May | 112 |
| 83254 | Montpelier | 3,792 |
| 83255 | Moore | 1,222 |
| 83256 | Moreland | — |
| 83261 | Paris | 562 |
| 83262 | Pingree | 1,090 |
| 83263 | Preston | 9,940 |
| 83271 | Rockland | 415 |
| 83272 | Saint Charles | 219 |
| 83274 | Shelley | 11,699 |
| 83276 | Soda Springs | 4,155 |
| 83277 | Springfield | 164 |
| 83278 | Stanley | 454 |
| 83281 | Swanlake | 148 |
| 83283 | Thatcher | 185 |
| 83285 | Wayan | 80 |
| 83286 | Weston | 1,668 |
| 83287 | Fish Haven | 255 |
| 83301 | Twin Falls | 63,592 |
| 83302 | Rogerson | 35 |
| 83303 | Twin Falls | — |
| 83311 | Albion | 903 |
| 83312 | Almo | 278 |
| 83313 | Bellevue | 3,692 |
| 83314 | Bliss | 670 |
| 83316 | Buhl | 10,456 |
| 83318 | Burley | 19,459 |
| 83320 | Carey | 1,600 |
| 83321 | Castleford | 482 |
| 83322 | Corral | 16 |
| 83323 | Declo | 1,984 |
| 83324 | Dietrich | 851 |
| 83325 | Eden | 944 |
| 83327 | Fairfield | 1,037 |
| 83328 | Filer | 6,320 |
| 83330 | Gooding | 7,347 |
| 83332 | Hagerman | 2,569 |
| 83333 | Hailey | 12,682 |
| 83334 | Hansen | 2,227 |
| 83335 | Hazelton | 2,335 |
| 83336 | Heyburn | 6,075 |
| 83337 | Hill City | 29 |
| 83338 | Jerome | 21,944 |
| 83340 | Ketchum | 5,325 |
| 83341 | Kimberly | 9,531 |
| 83342 | Malta | 1,231 |
| 83343 | Minidoka | — |
| 83344 | Murtaugh | 1,234 |
| 83346 | Oakley | 1,451 |
| 83347 | Paul | 3,465 |
| 83348 | Picabo | 124 |
| 83349 | Richfield | 1,211 |
| 83350 | Rupert | 12,671 |
| 83352 | Shoshone | 3,317 |
| 83353 | Sun Valley | 1,450 |
| 83354 | Sun Valley | 10 |
| 83355 | Wendell | 5,469 |
| 83401 | Idaho Falls | 47,972 |
| 83402 | Idaho Falls | 29,994 |
| 83403 | Idaho Falls | — |
| 83404 | Idaho Falls | 27,500 |
| 83405 | Idaho Falls | — |
| 83406 | Idaho Falls | 19,696 |
| 83415 | Idaho Falls | — |
| 83420 | Ashton | 2,580 |
| 83421 | Chester | 220 |
| 83422 | Driggs | 3,847 |
| 83423 | Dubois | 729 |
| 83424 | Felt | 168 |
| 83425 | Hamer | 622 |
| 83427 | Iona | 2,931 |
| 83428 | Irwin | 576 |
| 83429 | Island Park | 628 |
| 83431 | Lewisville | 1,045 |
| 83433 | Macks Inn | 36 |
| 83434 | Menan | 1,816 |
| 83435 | Monteview | 600 |
| 83436 | Newdale | 778 |
| 83438 | Parker | 327 |
| 83440 | Rexburg | 51,421 |
| 83441 | Rexburg | — |
| 83442 | Rigby | 25,609 |
| 83443 | Ririe | 1,364 |
| 83444 | Roberts | 1,261 |
| 83445 | Saint Anthony | 7,975 |
| 83446 | Spencer | 24 |
| 83448 | Sugar City | 3,365 |
| 83449 | Swan Valley | 273 |
| 83450 | Terreton | 1,207 |
| 83451 | Teton | 993 |
| 83452 | Tetonia | 2,237 |
| 83454 | Ucon | 409 |
| 83455 | Victor | 6,173 |
| 83460 | Rexburg | 56 |
| 83462 | Carmen | 667 |
| 83463 | Gibbonsville | 66 |
| 83464 | Leadore | 296 |
| 83465 | Lemhi | 104 |
| 83466 | North Fork | 197 |
| 83467 | Salmon | 6,590 |
| 83468 | Tendoy | 191 |
| 83469 | Shoup | 25 |
| 83501 | Lewiston | 37,520 |
| 83520 | Ahsahka | 144 |
| 83522 | Cottonwood | 2,692 |
| 83523 | Craigmont | 797 |
| 83524 | Culdesac | 1,050 |
| 83525 | Elk City | 296 |
| 83526 | Ferdinand | 242 |
| 83530 | Grangeville | 6,406 |
| 83531 | Fenn | — |
| 83533 | Greencreek | 121 |
| 83535 | Juliaetta | 1,143 |
| 83536 | Kamiah | 4,444 |
| 83537 | Kendrick | 1,125 |
| 83539 | Kooskia | 2,427 |
| 83540 | Lapwai | 2,096 |
| 83541 | Lenore | 940 |
| 83542 | Lucile | 147 |
| 83543 | Nezperce | 739 |
| 83544 | Orofino | 6,798 |
| 83545 | Peck | 458 |
| 83546 | Pierce | 422 |
| 83547 | Pollock | 241 |
| 83548 | Reubens | 145 |
| 83549 | Riggins | 587 |
| 83552 | Stites | 806 |
| 83553 | Weippe | 1,038 |
| 83554 | White Bird | 350 |
| 83555 | Winchester | 493 |
| 83601 | Atlanta | — |
| 83602 | Banks | 0 |
| 83604 | Bruneau | 583 |
| 83605 | Caldwell | 41,325 |
| 83606 | Caldwell | — |
| 83607 | Caldwell | 35,491 |
| 83610 | Cambridge | 992 |
| 83611 | Cascade | 3,329 |
| 83612 | Council | 2,085 |
| 83615 | Donnelly | 1,452 |
| 83616 | Eagle | 35,413 |
| 83617 | Emmett | 19,058 |
| 83619 | Fruitland | 8,823 |
| 83622 | Garden Valley | 2,132 |
| 83623 | Glenns Ferry | 1,521 |
| 83624 | Grand View | 1,349 |
| 83626 | Greenleaf | 1,935 |
| 83627 | Hammett | 575 |
| 83628 | Homedale | 5,006 |
| 83629 | Horseshoe Bend | 1,749 |
| 83630 | Huston | — |
| 83631 | Idaho City | 1,916 |
| 83632 | Indian Valley | 704 |
| 83633 | King Hill | 502 |
| 83634 | Kuna | 36,286 |
| 83635 | Lake Fork | — |
| 83636 | Letha | 109 |
| 83637 | Lowman | 226 |
| 83638 | McCall | 7,750 |
| 83639 | Marsing | 3,311 |
| 83641 | Melba | 4,061 |
| 83642 | Meridian | 62,279 |
| 83643 | Mesa | 166 |
| 83644 | Middleton | 16,293 |
| 83645 | Midvale | 970 |
| 83646 | Meridian | 76,023 |
| 83647 | Mountain Home | 22,952 |
| 83648 | Mountain Home Afb | 3,219 |
| 83650 | Murphy | 464 |
| 83651 | Nampa | 38,121 |
| 83652 | Nampa | — |
| 83653 | Nampa | — |
| 83654 | New Meadows | 1,763 |
| 83655 | New Plymouth | 5,748 |
| 83656 | Notus | 560 |
| 83657 | Ola | 156 |
| 83660 | Parma | 6,434 |
| 83661 | Payette | 11,105 |
| 83666 | Placerville | 30 |
| 83669 | Star | 16,827 |
| 83670 | Sweet | 752 |
| 83671 | Warren | — |
| 83672 | Weiser | 9,176 |
| 83676 | Wilder | 5,105 |
| 83677 | Yellow Pine | 17 |
| 83680 | Meridian | — |
| 83686 | Nampa | 60,993 |
| 83687 | Nampa | 43,135 |
| 83701 | Boise | — |
| 83702 | Boise | 24,163 |
| 83703 | Boise | 17,583 |
| 83704 | Boise | 42,719 |
| 83705 | Boise | 26,830 |
| 83706 | Boise | 35,524 |
| 83707 | Boise | — |
| 83708 | Boise | — |
| 83709 | Boise | 58,928 |
| 83711 | Boise | — |
| 83712 | Boise | 9,071 |
| 83713 | Boise | 31,549 |
| 83714 | Garden City | 27,564 |
| 83715 | Boise | — |
| 83716 | Boise | 21,402 |
| 83717 | Boise | — |
| 83719 | Boise | — |
| 83720 | Boise | 0 |
| 83722 | Boise | — |
| 83724 | Boise | — |
| 83725 | Boise | 0 |
| 83726 | Boise | — |
| 83728 | Boise | — |
| 83729 | Boise | — |
| 83731 | Boise | — |
| 83732 | Boise | — |
| 83735 | Boise | — |
| 83756 | Boise | — |
| 83799 | Boise | — |
| 83801 | Athol | 7,553 |
| 83802 | Avery | 124 |
| 83803 | Bayview | 650 |
| 83804 | Blanchard | 2,092 |
| 83805 | Bonners Ferry | 9,174 |
| 83806 | Bovill | 172 |
| 83808 | Calder | 132 |
| 83809 | Careywood | 393 |
| 83810 | Cataldo | 1,412 |
| 83811 | Clark Fork | 1,997 |
| 83812 | Clarkia | 11 |
| 83813 | Cocolalla | 1,249 |
| 83814 | Coeur d'Alene | 26,059 |
| 83815 | Coeur d'Alene | 41,405 |
| 83816 | Coeur d'Alene | — |
| 83821 | Coolin | 259 |
| 83822 | Oldtown | 2,442 |
| 83823 | Deary | 1,559 |
| 83824 | Desmet | 452 |
| 83825 | Dover | 226 |
| 83826 | Eastport | 63 |
| 83827 | Elk River | 154 |
| 83830 | Fernwood | 45 |
| 83832 | Genesee | 1,961 |
| 83833 | Harrison | 1,365 |
| 83834 | Harvard | 189 |
| 83835 | Hayden | 24,238 |
| 83836 | Hope | 980 |
| 83837 | Kellogg | 3,203 |
| 83839 | Kingston | 1,287 |
| 83840 | Kootenai | 653 |
| 83841 | Laclede | 492 |
| 83842 | Medimont | 141 |
| 83843 | Moscow | 26,591 |
| 83844 | Moscow | 2,971 |
| 83845 | Moyie Springs | 2,202 |
| 83846 | Mullan | 918 |
| 83847 | Naples | 1,714 |
| 83848 | Nordman | 315 |
| 83849 | Osburn | 2,086 |
| 83850 | Pinehurst | 2,704 |
| 83851 | Plummer | 2,113 |
| 83852 | Ponderay | 1,515 |
| 83853 | Porthill | — |
| 83854 | Post Falls | 54,851 |
| 83855 | Potlatch | 2,260 |
| 83856 | Priest River | 6,885 |
| 83857 | Princeton | 1,074 |
| 83858 | Rathdrum | 20,137 |
| 83860 | Sagle | 7,806 |
| 83861 | Saint Maries | 7,275 |
| 83864 | Sandpoint | 20,514 |
| 83865 | Colburn | — |
| 83866 | Santa | 352 |
| 83867 | Silverton | 652 |
| 83868 | Smelterville | 906 |
| 83869 | Spirit Lake | 5,504 |
| 83870 | Tensed | 421 |
| 83871 | Troy | 2,240 |
| 83872 | Viola | 818 |
| 83873 | Wallace | 1,569 |
| 83874 | Murray | 76 |
| 83876 | Worley | 1,563 |
| 83877 | Post Falls | — |
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