Lookup up your City to find out which of the for Idaho Region you are in.
| City | County | Region |
| Acequia | Jefferson | East |
| Albion | Cassia | South |
| American Falls | Power | East |
| Ammon | Bonneville | East |
| Arco | Butte | South |
| Arimo | Bingham | East |
| Ashton | Fremont | East |
| Athol | Kootenai | North |
| Bancroft | Caribou | East |
| Basalt | Bingham | East |
| Bellevue | Blaine | South |
| Blackfoot | Bingham | East |
| Bliss | Camas | South |
| Bloomington | Bear Lake | East |
| Boise | Ada | West |
| Bonners Ferry | Boundary | North |
| Bovill | Latah | North |
| Buhl | Twin Falls | South |
| Burley | Cassia | South |
| Butte City | Butte | South |
| Caldwell | Canyon | West |
| Cambridge | Valley | West |
| Carey | Blaine | South |
| Cascade | Valley | West |
| Castleford | Twin Falls | South |
| Challis | Custer | South |
| Chubbuck | Bonneville | East |
| Clark Fork | Bonner | North |
| Clayton | Custer | South |
| Clifton | Franklin | East |
| Coeur d'Alene | Kootenai | North |
| Cottonwood | Idaho | North |
| Council | Valley | West |
| Craigmont | Lewis | North |
| Crouch | Valley | West |
| Culdesac | Lewis | North |
| Dalton Gardens | Kootenai | North |
| Dayton | Franklin | East |
| Deary | Latah | North |
| Declo | Cassia | South |
| Dietrich | Lincoln | South |
| Donnelly | Valley | West |
| Dover | Bonner | North |
| Downey | Bingham | East |
| Driggs | Teton | East |
| Drummond | Fremont | East |
| Dubois | Custer | South |
| Eagle | Ada | West |
| East Hope | Bonner | North |
| Eden | Bonneville | East |
| Elk River | Shoshone | North |
| Emmett | Valley | West |
| Fairfield | Camas | South |
| Ferdinand | Canyon | West |
| Fernan Lake | Kootenai | North |
| Filer | Twin Falls | South |
| Firth | Bonneville | East |
| Franklin | Franklin | East |
| Fruitland | Valley | West |
| Garden City | Ada | West |
| Genesee | Latah | North |
| Georgetown | Franklin | East |
| Glenns Ferry | Owyhee | West |
| Gooding | Gooding | South |
| Grace | Caribou | East |
| Grand View | Owyhee | West |
| Grangeville | Idaho | North |
| Greenleaf | Canyon | West |
| Hagerman | Twin Falls | South |
| Hailey | Blaine | South |
| Hansen | Twin Falls | South |
| Harrison | Bonner | North |
| Hauser | Kootenai | North |
| Hayden | Kootenai | North |
| Hayden Lake | Kootenai | North |
| Hazelton | Jerome | South |
| Heyburn | Minidoka | South |
| Hidden Springs | Ada | West |
| Hollister | Twin Falls | South |
| Homedale | Owyhee | West |
| Hope | Bonner | North |
| Horseshoe Bend | Boise | West |
| Huetter | Kootenai | North |
| Idaho City | Boise | West |
| Idaho Falls | Bonneville | East |
| Inkom | Bingham | East |
| Iona | Bonneville | East |
| Irwin | Butte | South |
| Island Park | Fremont | East |
| Jerome | Jerome | South |
| Juliaetta | Lewis | North |
| Kamiah | Idaho | North |
| Kellogg | Shoshone | North |
| Kendrick | Lewis | North |
| Ketchum | Blaine | South |
| Kimberly | Twin Falls | South |
| Kooskia | Idaho | North |
| Kootenai | Kootenai | North |
| Kuna | Ada | West |
| Lapwai | Nez Perce | North |
| Lava Hot Springs | Bannock | East |
| Leadore | Lemhi | South |
| Lewiston | Nez Perce | North |
| Lewisville | Jefferson | East |
| Mackay | Custer | South |
| Malad City | Oneida | East |
| Malta | Cassia | South |
| Marsing | Owyhee | West |
| McCall | Valley | West |
| McCammon | Bannock | East |
| Melba | Canyon | West |
| Menan | Jefferson | East |
| Meridian | Ada | West |
| Middleton | Canyon | West |
| Midvale | Washington | West |
| Minidoka | Minidoka | South |
| Montpelier | Bear Lake | East |
| Moore | Custer | South |
| Moscow | Latah | North |
| Mountain Home | Elmore | West |
| Moyie Springs | Boundary | North |
| Mud Lake | Jefferson | East |
| Mullan | Shoshone | North |
| Murtaugh | Twin Falls | South |
| Nampa | Canyon | West |
| New Meadows | Adams | West |
| New Plymouth | Payette | West |
| Newdale | Teton | East |
| Nezperce | Lewis | North |
| Notus | Canyon | West |
| Oakley | Camas | South |
| Oldtown | Bonner | North |
| Onaway | Bonner | North |
| Orofino | Clearwater | North |
| Osburn | Shoshone | North |
| Paris | Bear Lake | East |
| Parker | Bear Lake | East |
| Parma | Canyon | West |
| Paul | Minidoka | South |
| Payette | Payette | West |
| Peck | Nez Perce | North |
| Pierce | Clearwater | North |
| Pinehurst | Shoshone | North |
| Placerville | Boise | West |
| Plummer | Benewah | North |
| Pocatello | Bannock | East |
| Ponderay | Bonner | North |
| Post Falls | Kootenai | North |
| Potlatch | Latah | North |
| Preston | Franklin | East |
| Priest River | Bonner | North |
| Rathdrum | Kootenai | North |
| Reubens | Lewis | North |
| Rexburg | Madison | East |
| Richfield | Lincoln | South |
| Rigby | Jefferson | East |
| Riggins | Idaho | North |
| Ririe | Jefferson | East |
| Roberts | Jefferson | East |
| Rockland | Power | East |
| Rupert | Minidoka | South |
| Salmon | Lemhi | South |
| Sandpoint | Bonner | North |
| Shelley | Bingham | East |
| Shoshone | Lincoln | South |
| Smelterville | Shoshone | North |
| Soda Springs | Caribou | East |
| Spirit Lake | Kootenai | North |
| St. Anthony | Fremont | East |
| St. Charles | Bear Lake | East |
| St. Maries | Benewah | North |
| Stanley | Custer | South |
| Star | Ada | West |
| Stateline | Valley | West |
| Stites | Idaho | North |
| Sugar City | Madison | East |
| Sun Valley | Blaine | South |
| Swan Valley | Bonneville | East |
| Tensed | Benewah | North |
| Teton | Teton | East |
| Tetonia | Teton | East |
| Troy | Lincoln | South |
| Twin Falls | Twin Falls | South |
| Ucon | Bonneville | East |
| Victor | Teton | East |
| Wallace | Shoshone | North |
| Wardner | Shoshone | North |
| Warm River | Fremont | East |
| Weippe | Clearwater | North |
| Weiser | Valley | West |
| Wendell | Twin Falls | South |
| Weston | Franklin | East |
| White Bird | Idaho | North |
| Wilder | Canyon | West |
| Winchester | Lewis | North |
| Worley | Kootenai | North |
