Idaho 2012 USDA Hardiness Zone Map
View the new 2023 Idaho Hardiness Zone Map
| Zone 3b -35°F to -30°F | Zone 4a -30°F to -25°F | Zone 4b -25°F to -20°F | Zone 5a -20°F to -15°F | Zone 5b -15°F to -10°F |
| Zone 6a -10°F to -5°F | Zone 6b -5°F to 0°F | Zone 7a 0°F to 5°F | Zone 7b 5°F to 10°F | Zone 8a 10°F to 15°F |
Based on the 2012 USDA Hardiness Zone Map, this interactive version covers the state of Idaho which ranges from USDA Zone 3b to USDA Zone 8a.
2012 USDA Hardiness Zone Maps for Neighboring States and Provinces
Related Idaho Maps:
List of 2012 Hardiness Zones for Cities in Idaho
| Location | Hardiness Zone |
|---|---|
| Aberdeen | Zone 5b: -15°F to -10°F |
| Acequia | Zone 6a: -10°F to -5°F |
| Ahsahka | Zone 7b: 5°F to 10°F |
| Albion | Zone 6a: -10°F to -5°F |
| Almo | Zone 6a: -10°F to -5°F |
| American Falls | Zone 5b: -15°F to -10°F |
| Ammon | Zone 5a: -20°F to -15°F |
| Arbon | Zone 5b: -15°F to -10°F |
| Arbon Valley | Zone 5b: -15°F to -10°F |
| Arco | Zone 4b: -25°F to -20°F |
| Arimo | Zone 5b: -15°F to -10°F |
| Ashton | Zone 5a: -20°F to -15°F |
| Athol | Zone 6b: -5°F to 0°F |
| Atlanta | Zone 5a: -20°F to -15°F |
| Atomic City | Zone 4b: -25°F to -20°F |
| Avery | Zone 6b: -5°F to 0°F |
| Bancroft | Zone 5a: -20°F to -15°F |
| Banks | Zone 6a: -10°F to -5°F |
| Basalt | Zone 5a: -20°F to -15°F |
| Bayview | Zone 6b: -5°F to 0°F |
| Bellevue | Zone 5a: -20°F to -15°F |
| Bennington | Zone 4b: -25°F to -20°F |
| Bern | Zone 5a: -20°F to -15°F |
| Big Creek | Zone 4b: -25°F to -20°F |
| Blackfoot | Zone 5b: -15°F to -10°F |
| Blanchard | Zone 6a: -10°F to -5°F |
| Bliss | Zone 6b: -5°F to 0°F |
| Bloomington | Zone 5a: -20°F to -15°F |
| Bogus Basin Ski Resort | Zone 6b: -5°F to 0°F |
| Boise | Zone 7a: 0°F to 5°F |
| Bonners Ferry | Zone 6a: -10°F to -5°F |
| Border | Zone 4a: -30°F to -25°F |
| Bovill | Zone 6a: -10°F to -5°F |
| Bruneau | Zone 7a: 0°F to 5°F |
| Buhl | Zone 6b: -5°F to 0°F |
| Burgdorf | Zone 5a: -20°F to -15°F |
| Burley | Zone 6a: -10°F to -5°F |
| Butte City | Zone 4b: -25°F to -20°F |
| Cabinet | Zone 6a: -10°F to -5°F |
| Calder | Zone 6b: -5°F to 0°F |
| Caldwell | Zone 6b: -5°F to 0°F |
| Cambridge | Zone 5b: -15°F to -10°F |
| Carey | Zone 5a: -20°F to -15°F |
| Careywood | Zone 6b: -5°F to 0°F |
| Carmen | Zone 5b: -15°F to -10°F |
| Cascade | Zone 5a: -20°F to -15°F |
| Castleford | Zone 6b: -5°F to 0°F |
| Cataldo | Zone 6b: -5°F to 0°F |
| Cedarhill | Zone 6a: -10°F to -5°F |
| Challis | Zone 5a: -20°F to -15°F |
| Chatcolet | Zone 6b: -5°F to 0°F |
| Chester | Zone 5a: -20°F to -15°F |
| Chubbuck | Zone 5b: -15°F to -10°F |
| Clagstone | Zone 6a: -10°F to -5°F |
| Clark Fork | Zone 6a: -10°F to -5°F |
| Clarkia | Zone 6a: -10°F to -5°F |
| Clayton | Zone 5a: -20°F to -15°F |
| Clifton | Zone 5b: -15°F to -10°F |
| Cobalt | Zone 5a: -20°F to -15°F |
| Cocolalla | Zone 6a: -10°F to -5°F |
| Coeur d'Alene | Zone 7a: 0°F to 5°F |
| Colburn | Zone 6a: -10°F to -5°F |
| Conda | Zone 4b: -25°F to -20°F |
| Conkling Park | Zone 6b: -5°F to 0°F |
| Coolin | Zone 6a: -10°F to -5°F |
| Corral | Zone 4b: -25°F to -20°F |
| Cottonwood | Zone 6b: -5°F to 0°F |
| Council | Zone 5b: -15°F to -10°F |
| Craigmont | Zone 6a: -10°F to -5°F |
| Crouch | Zone 6a: -10°F to -5°F |
| Culdesac | Zone 7a: 0°F to 5°F |
| Dalton Gardens | Zone 6b: -5°F to 0°F |
| Dayton | Zone 5b: -15°F to -10°F |
| De Smet | Zone 6a: -10°F to -5°F |
| Deary | Zone 6a: -10°F to -5°F |
| Declo | Zone 6a: -10°F to -5°F |
| Desmet | Zone 6a: -10°F to -5°F |
| Dietrich | Zone 6a: -10°F to -5°F |
| Dingle | Zone 4b: -25°F to -20°F |
| Donnelly | Zone 5a: -20°F to -15°F |
| Dover | Zone 6a: -10°F to -5°F |
| Downey | Zone 5b: -15°F to -10°F |
| Driggs | Zone 4b: -25°F to -20°F |
| Drummond | Zone 4b: -25°F to -20°F |
| Dubois | Zone 5a: -20°F to -15°F |
| Eagle | Zone 7a: 0°F to 5°F |
| East Hope | Zone 6a: -10°F to -5°F |
| Eastport | Zone 5a: -20°F to -15°F |
| Eden | Zone 6b: -5°F to 0°F |
| Edgemere | Zone 6a: -10°F to -5°F |
| Elba | Zone 6a: -10°F to -5°F |
| Elk City | Zone 4b: -25°F to -20°F |
| Elk River | Zone 6a: -10°F to -5°F |
| Ellis | Zone 5b: -15°F to -10°F |
| Emida | Zone 6a: -10°F to -5°F |
| Emmett | Zone 7a: 0°F to 5°F |
| Fairfield | Zone 4b: -25°F to -20°F |
| Featherville | Zone 5b: -15°F to -10°F |
| Felt | Zone 4b: -25°F to -20°F |
| Fenn | Zone 6b: -5°F to 0°F |
| Ferdinand | Zone 6a: -10°F to -5°F |
| Fernan Lake Village | Zone 6b: -5°F to 0°F |
| Fernwood | Zone 6a: -10°F to -5°F |
| Filer | Zone 6b: -5°F to 0°F |
| Firth | Zone 5a: -20°F to -15°F |
| Fish Haven | Zone 5a: -20°F to -15°F |
| Fort Hall | Zone 5b: -15°F to -10°F |
| Franklin | Zone 5b: -15°F to -10°F |
| Fruitland | Zone 6b: -5°F to 0°F |
| Fruitvale | Zone 5b: -15°F to -10°F |
| Gannett | Zone 5a: -20°F to -15°F |
| Garden City | Zone 7a: 0°F to 5°F |
| Garden Valley | Zone 6a: -10°F to -5°F |
| Genesee | Zone 6b: -5°F to 0°F |
| Geneva | Zone 4a: -30°F to -25°F |
| Georgetown | Zone 4b: -25°F to -20°F |
| Gibbonsville | Zone 5a: -20°F to -15°F |
| Glenns Ferry | Zone 6b: -5°F to 0°F |
| Gooding | Zone 6b: -5°F to 0°F |
| Gospel Hump Wilderness | Zone 4b: -25°F to -20°F |
| Grace | Zone 5a: -20°F to -15°F |
| Grand View | Zone 6b: -5°F to 0°F |
| Grangeville | Zone 6a: -10°F to -5°F |
| Grasmere | Zone 5b: -15°F to -10°F |
| Greencreek | Zone 6a: -10°F to -5°F |
| Greenleaf | Zone 7a: 0°F to 5°F |
| Grouse | Zone 4a: -30°F to -25°F |
| Groveland | Zone 5b: -15°F to -10°F |
| Hagerman | Zone 6b: -5°F to 0°F |
| Hailey | Zone 5a: -20°F to -15°F |
| Hamer | Zone 4b: -25°F to -20°F |
| Hammett | Zone 7a: 0°F to 5°F |
| Hansen | Zone 6b: -5°F to 0°F |
| Harrison | Zone 6b: -5°F to 0°F |
| Harvard | Zone 6a: -10°F to -5°F |
| Hauser | Zone 6b: -5°F to 0°F |
| Hayden | Zone 6b: -5°F to 0°F |
| Hayden Lake | Zone 6b: -5°F to 0°F |
| Hazelton | Zone 6a: -10°F to -5°F |
| Heyburn | Zone 6a: -10°F to -5°F |
| Hill City | Zone 4b: -25°F to -20°F |
| Holbrook | Zone 5b: -15°F to -10°F |
| Hollister | Zone 6b: -5°F to 0°F |
| Homedale | Zone 6b: -5°F to 0°F |
| Hope | Zone 6a: -10°F to -5°F |
| Horseshoe Bend | Zone 7a: 0°F to 5°F |
| Howe | Zone 4b: -25°F to -20°F |
| Huetter | Zone 6b: -5°F to 0°F |
| Huston | Zone 7a: 0°F to 5°F |
| Idaho City | Zone 5b: -15°F to -10°F |
| Idaho Falls | Zone 5a: -20°F to -15°F |
| Indian Valley | Zone 5b: -15°F to -10°F |
| Inkom | Zone 5b: -15°F to -10°F |
| Iona | Zone 5a: -20°F to -15°F |
| Irwin | Zone 5a: -20°F to -15°F |
| Island Park | Zone 3b: -35°F to -30°F |
| Jerome | Zone 6b: -5°F to 0°F |
| Juliaetta | Zone 7a: 0°F to 5°F |
| Kamiah | Zone 7a: 0°F to 5°F |
| Kellogg | Zone 6b: -5°F to 0°F |
| Kendrick | Zone 7a: 0°F to 5°F |
| Ketchum | Zone 5a: -20°F to -15°F |
| Kilgore | Zone 4a: -30°F to -25°F |
| Kimama | Zone 6a: -10°F to -5°F |
| Kimberly | Zone 6b: -5°F to 0°F |
| King Hill | Zone 6b: -5°F to 0°F |
| Kingsgate | Zone 5b: -15°F to -10°F |
| Kingston | Zone 6b: -5°F to 0°F |
| Kooskia | Zone 7a: 0°F to 5°F |
| Kootenai | Zone 6b: -5°F to 0°F |
| Kuna | Zone 6b: -5°F to 0°F |
| Laclede | Zone 6a: -10°F to -5°F |
| Lake Fork | Zone 5a: -20°F to -15°F |
| Lapwai | Zone 7b: 5°F to 10°F |
| Lava Hot Springs | Zone 5a: -20°F to -15°F |
| Leadore | Zone 4b: -25°F to -20°F |
| Lemhi | Zone 5a: -20°F to -15°F |
| Lenore | Zone 7b: 5°F to 10°F |
| Letha | Zone 6b: -5°F to 0°F |
| Lewiston | Zone 7b: 5°F to 10°F |
| Lewiston Orchards | Zone 7b: 5°F to 10°F |
| Lewisville | Zone 5a: -20°F to -15°F |
| Lincoln | Zone 5a: -20°F to -15°F |
| Lost River | Zone 4a: -30°F to -25°F |
| Lowell | Zone 7a: 0°F to 5°F |
| Lowman | Zone 5b: -15°F to -10°F |
| Lucile | Zone 7b: 5°F to 10°F |
| MacKay | Zone 5a: -20°F to -15°F |
| Macks Inn | Zone 3b: -35°F to -30°F |
| Malad City | Zone 5b: -15°F to -10°F |
| Malta | Zone 6a: -10°F to -5°F |
| Marsing | Zone 7a: 0°F to 5°F |
| May | Zone 5a: -20°F to -15°F |
| McCall | Zone 5a: -20°F to -15°F |
| McCammon | Zone 5b: -15°F to -10°F |
| Medimont | Zone 6b: -5°F to 0°F |
| Melba | Zone 7a: 0°F to 5°F |
| Menan | Zone 5a: -20°F to -15°F |
| Meridian | Zone 7a: 0°F to 5°F |
| Mesa | Zone 6a: -10°F to -5°F |
| Middleton | Zone 7a: 0°F to 5°F |
| Midvale | Zone 6a: -10°F to -5°F |
| Minidoka | Zone 6a: -10°F to -5°F |
| Monteview | Zone 4b: -25°F to -20°F |
| Montpelier | Zone 5a: -20°F to -15°F |
| Moore | Zone 4b: -25°F to -20°F |
| Moreland | Zone 5b: -15°F to -10°F |
| Moscow | Zone 6b: -5°F to 0°F |
| Mountain Home | Zone 6b: -5°F to 0°F |
| Mountain Home AFB | Zone 6b: -5°F to 0°F |
| Moyie Springs | Zone 6a: -10°F to -5°F |
| Mud Lake | Zone 4b: -25°F to -20°F |
| Mullan | Zone 6a: -10°F to -5°F |
| Murphy | Zone 7a: 0°F to 5°F |
| Murray | Zone 6a: -10°F to -5°F |
| Murtaugh | Zone 6b: -5°F to 0°F |
| Nampa | Zone 7a: 0°F to 5°F |
| Naples | Zone 6a: -10°F to -5°F |
| New Meadows | Zone 5a: -20°F to -15°F |
| New Plymouth | Zone 6b: -5°F to 0°F |
| Newdale | Zone 5a: -20°F to -15°F |
| Nezperce | Zone 6a: -10°F to -5°F |
| Nordman | Zone 6a: -10°F to -5°F |
| North Fork | Zone 5b: -15°F to -10°F |
| Notus | Zone 6b: -5°F to 0°F |
| Oakley | Zone 6a: -10°F to -5°F |
| Ola | Zone 6a: -10°F to -5°F |
| Oldtown | Zone 6a: -10°F to -5°F |
| Onaway | Zone 6a: -10°F to -5°F |
| Orofino | Zone 7a: 0°F to 5°F |
| Osburn | Zone 6b: -5°F to 0°F |
| Oxford | Zone 5b: -15°F to -10°F |
| Paris | Zone 5a: -20°F to -15°F |
| Parker | Zone 4b: -25°F to -20°F |
| Parkline | Zone 6b: -5°F to 0°F |
| Parma | Zone 6b: -5°F to 0°F |
| Paul | Zone 6a: -10°F to -5°F |
| Payette | Zone 6b: -5°F to 0°F |
| Peck | Zone 7a: 0°F to 5°F |
| Picabo | Zone 5a: -20°F to -15°F |
| Pierce | Zone 5b: -15°F to -10°F |
| Pinehurst | Zone 6b: -5°F to 0°F |
| Pingree | Zone 5b: -15°F to -10°F |
| Placerville | Zone 6a: -10°F to -5°F |
| Plummer | Zone 6b: -5°F to 0°F |
| Pocatello | Zone 5b: -15°F to -10°F |
| Pollock | Zone 6b: -5°F to 0°F |
| Ponderay | Zone 6a: -10°F to -5°F |
| Porthill | Zone 6a: -10°F to -5°F |
| Post Falls | Zone 6b: -5°F to 0°F |
| Potlatch | Zone 6a: -10°F to -5°F |
| Preston | Zone 5b: -15°F to -10°F |
| Priest River | Zone 6a: -10°F to -5°F |
| Princeton | Zone 6a: -10°F to -5°F |
| Rathdrum | Zone 6b: -5°F to 0°F |
| Red River Hot Springs | Zone 5a: -20°F to -15°F |
| Reubens | Zone 6a: -10°F to -5°F |
| Rexburg | Zone 5a: -20°F to -15°F |
| Reynolds | Zone 6b: -5°F to 0°F |
| Richfield | Zone 5b: -15°F to -10°F |
| Rigby | Zone 5a: -20°F to -15°F |
| Riggins | Zone 8a: 10°F to 15°F |
| Ririe | Zone 5a: -20°F to -15°F |
| Riverside | Zone 5b: -15°F to -10°F |
| Roberts | Zone 4b: -25°F to -20°F |
| Rockford | Zone 5b: -15°F to -10°F |
| Rockford Bay | Zone 6b: -5°F to 0°F |
| Rockland | Zone 5b: -15°F to -10°F |
| Rogerson | Zone 6a: -10°F to -5°F |
| Rupert | Zone 6a: -10°F to -5°F |
| Sagle | Zone 6a: -10°F to -5°F |
| Saint Anthony | Zone 5a: -20°F to -15°F |
| Saint Charles | Zone 4b: -25°F to -20°F |
| Saint Maries | Zone 6b: -5°F to 0°F |
| Salmon | Zone 5b: -15°F to -10°F |
| Samuels | Zone 6a: -10°F to -5°F |
| Sandpoint | Zone 6b: -5°F to 0°F |
| Santa | Zone 6a: -10°F to -5°F |
| Schweitzer Mountain Resort | Zone 6a: -10°F to -5°F |
| Shelley | Zone 5a: -20°F to -15°F |
| Shoshone | Zone 6a: -10°F to -5°F |
| Shoup | Zone 5b: -15°F to -10°F |
| Silver Mountain Ski Area | Zone 6a: -10°F to -5°F |
| Silverton | Zone 6a: -10°F to -5°F |
| Smelterville | Zone 6b: -5°F to 0°F |
| Smiths Falls | Zone 5b: -15°F to -10°F |
| Smiths Ferry | Zone 5a: -20°F to -15°F |
| Snyders | Zone 5b: -15°F to -10°F |
| Soda Springs | Zone 4b: -25°F to -20°F |
| Spalding | Zone 7b: 5°F to 10°F |
| Spencer | Zone 5a: -20°F to -15°F |
| Spirit Lake | Zone 6a: -10°F to -5°F |
| Springfield | Zone 5b: -15°F to -10°F |
| Squirrel | Zone 4b: -25°F to -20°F |
| Stanley | Zone 3b: -35°F to -30°F |
| Star | Zone 7a: 0°F to 5°F |
| State Line | Zone 6b: -5°F to 0°F |
| Stites | Zone 7a: 0°F to 5°F |
| Stone | Zone 5b: -15°F to -10°F |
| Sugar City | Zone 4b: -25°F to -20°F |
| Sun Valley | Zone 5a: -20°F to -15°F |
| Sun Valley Ski Area | Zone 5b: -15°F to -10°F |
| Swan Valley | Zone 5a: -20°F to -15°F |
| Swanlake | Zone 5b: -15°F to -10°F |
| Sweet | Zone 6b: -5°F to 0°F |
| Sweetwater | Zone 7a: 0°F to 5°F |
| Tendoy | Zone 5a: -20°F to -15°F |
| Tensed | Zone 6a: -10°F to -5°F |
| Terreton | Zone 4b: -25°F to -20°F |
| Teton | Zone 5a: -20°F to -15°F |
| Tetonia | Zone 4b: -25°F to -20°F |
| Thatcher | Zone 5b: -15°F to -10°F |
| Three Creek | Zone 5b: -15°F to -10°F |
| Troy | Zone 6a: -10°F to -5°F |
| Twin Falls | Zone 6b: -5°F to 0°F |
| Ucon | Zone 5a: -20°F to -15°F |
| Victor | Zone 4b: -25°F to -20°F |
| Viola | Zone 6a: -10°F to -5°F |
| Wallace | Zone 6a: -10°F to -5°F |
| Wardner | Zone 6a: -10°F to -5°F |
| Warm River | Zone 5a: -20°F to -15°F |
| Warren | Zone 4b: -25°F to -20°F |
| Wayan | Zone 4b: -25°F to -20°F |
| Weippe | Zone 6a: -10°F to -5°F |
| Weiser | Zone 6b: -5°F to 0°F |
| Wendell | Zone 6b: -5°F to 0°F |
| Weston | Zone 5b: -15°F to -10°F |
| White Bird | Zone 7b: 5°F to 10°F |
| Wilder | Zone 6b: -5°F to 0°F |
| Winchester | Zone 6a: -10°F to -5°F |
| Worley | Zone 6b: -5°F to 0°F |
| Wrencoe | Zone 6a: -10°F to -5°F |
| Yellow Pine | Zone 5a: -20°F to -15°F |