# List of places in Idaho: L–Z

This list of current cities, towns, unincorporated communities, counties, and other recognized places in the U.S. state of Idaho also includes information on the number and names of counties in which the place lies, and its lower and upper ZIP Code bounds, if applicable.

## L

| Name of place | Number of counties | Principal county | Lower ZIP Code |
| Labelle | 1 | Jefferson County | 83442 |
| Laclede | 1 | Bonner County | 83841 |
| La Fleur | 1 | Ada County | |
| Lago | 1 | Caribou County | 83241 |
| Lake | 1 | Fremont County | |
| Lake Creek | 1 | Kootenai County | 83876 |
| Lake Fork | 1 | Valley County | 83635 |
| Lakeview | 1 | Bonner County | 83803 |
| Lamb Creek | 1 | Bonner County | |
| Lamont | 1 | Fremont County | 83420 |
| Lanark | 1 | Bear Lake County | 83260 |
| Lancaster Terrace | 1 | Ada County | |
| Landmark | 1 | Valley County | |
| Landore | 1 | Adams County | |
| Lane | 1 | Kootenai County | 83810 |
| Lapwai | 1 | Nez Perce County | 83540 |
| Lardo | 1 | Valley County | 83638 |
| Larson | 1 | Shoshone County | |
| Last Chance | 1 | Fremont County | |
| Last Chance Resort | 1 | Fremont County | 83429 |
| Lava Hot Springs | 1 | Bannock County | 83246 |
| Lawman Ford | 1 | Valley County | |
| Leadore | 1 | Lemhi County | 83464 |
| Leadville | 1 | Lemhi County | |
| Leesburg | 1 | Lemhi County | |
| Leland | 1 | Nez Perce County | 83537 |
| Lemhi | 1 | Lemhi County | 83465 |
| Lenore | 1 | Nez Perce County | 83541 |
| Leon | 1 | Nez Perce County | |
| Leone | 1 | Ada County | |
| Leonia | 1 | Boundary County | |
| Leslie | 1 | Custer County | 83255 |
| Letha | 1 | Gem County | 83636 |
| Lewiston | 1 | Nez Perce County | 83501 |
| Lewiston-Nez Perce County Airport | 1 | Nez Perce County | 83501 |
| Lewiston Orchards | 1 | Nez Perce County | 83501 |
| Lewisville | 1 | Jefferson County | 83431 |
| Liberty | 1 | Bear Lake County | 83260 |
| Liberty | 1 | Bingham County | |
| Lidy Hot Springs | 1 | Clark County | 83423 |
| Lifton | 1 | Bear Lake County | |
| Lincoln | 1 | Bonneville County | 83401 |
| Lincoln Junction | 1 | Bonneville County | |
| Linden | 1 | Latah County | 83550 |
| Linfor | 1 | Shoshone County | |
| Linrose | 1 | Franklin County | 83286 |
| Little Rock | 1 | Gem County | |
| Little Sugarloaf | 1 | Owyhee County | |
| Lone Pine | 1 | Clark County | 83464 |
| Lone Rock | 1 | Power County | |
| Lone Star | 1 | Lincoln County | 83352 |
| Lookout | 1 | Nez Perce County | 83541 |
| Lorenzo | 1 | Jefferson County | 83442 |
| Lost River | 1 | Butte County | |
| Lost River | 1 | Custer County | 83231 |
| Lotus | 1 | Benewah County | |
| Lowell | 1 | Idaho County | 83539 |
| Lower Stanley | 1 | Custer County | 83278 |
| Lowman | 1 | Boise County | 83637 |
| Lucile | 1 | Idaho County | 83542 |
| Lund | 1 | Caribou County | 83217 |
| Lyman | 1 | Madison County | 83440 |

## M

| Name of place | Number of counties | Principal county | Lower ZIP Code |
| McArthur | 1 | Boundary County | 83847 |
| McCall | 1 | Valley County | 83638 |
| McCammon | 1 | Bannock County | 83250 |
| McCarthy | 1 | Shoshone County | 83873 |
| McDonaldville | 1 | Bingham County | |
| Mace | 1 | Shoshone County | 83873 |
| McGuire | 1 | Kootenai County | 83854 |
| McHenry | 1 | Jerome County | |
| Mackay | 1 | Custer County | 83251 |
| Mackay Bar | 1 | Idaho County | 83638 |
| Macks Inn | 1 | Fremont County | 83433 |
| McMillan | 1 | Twin Falls County | |
| Macon | 1 | Camas County | |
| Maddens | 1 | Canyon County | |
| Magic | 1 | Camas County | |
| Magic City | 1 | Blaine County | 83333 |
| Magic Resort | 1 | Blaine County | 83352 |
| Malad | 1 | Oneida County | |
| Malad City | 1 | Oneida County | 83252 |
| Malta | 1 | Cassia County | 83342 |
| Mangum | 1 | Canyon County | |
| Manson | 1 | Bear Lake County | |
| Mapleton | 1 | Franklin County | 83263 |
| Marble Creek | 1 | Shoshone County | |
| Marion | 1 | Cassia County | 83346 |
| Mark | 1 | Madison County | |
| Marsh Valley | 1 | Bannock County | |
| Marsing | 1 | Owyhee County | 83639 |
| Martin | 1 | Butte County | |
| Martin | 1 | Cassia County | |
| Marysville | 1 | Fremont County | 83420 |
| Mashburn | 1 | Benewah County | |
| Masonia | 1 | Shoshone County | |
| Max | 1 | Minidoka County | |
| May | 1 | Lemhi County | 83253 |
| Mayfield | 1 | Elmore County | 83706 |
| Meadow Creek | 1 | Boundary County | 83805 |
| Meadows | 1 | Adams County | 83654 |
| Medimont | 1 | Kootenai County | 83842 |
| Melba | 1 | Canyon County | 83641 |
| Melmont | 1 | Canyon County | |
| Melrose | 1 | Nez Perce County | |
| Menan | 1 | Jefferson County | 83434 |
| Meridian | 1 | Ada County | 83642 |
| Mesa | 1 | Adams County | |
| Mesa | 1 | Adams County | 83643 |
| Meteor | 1 | Twin Falls County | |
| Mica | 1 | Kootenai County | |
| Michaud | 1 | Power County | |
| Midas | 1 | Bonner County | 83864 |
| Midasville | 1 | Idaho County | |
| Middleton | 1 | Canyon County | 83644 |
| Midnight | 1 | Valley County | |
| Midvale | 1 | Washington County | 83645 |
| Midway | 1 | Bingham County | |
| Midway | 1 | Canyon County | |
| Midway | 1 | Jefferson County | |
| Miller Creek Settlement | 1 | Owyhee County | |
| Milner | 1 | Twin Falls County | |
| Milo | 1 | Bonneville County | 83427 |
| Mineral | 1 | Washington County | |
| Minidoka | 1 | Minidoka County | 83343 |
| Mink Creek | 1 | Franklin County | 83263 |
| Mitchell | 1 | Bingham County | |
| Mohler | 1 | Lewis County | 83523 |
| Monsanto | 1 | Caribou County | |
| Montana Junction | 1 | Bannock County | 83201 |
| Monteview | 1 | Jefferson County | 83435 |
| Montour | 1 | Gem County | 83617 |
| Montpelier | 1 | Bear Lake County | 83254 |
| Moody | 1 | Madison County | |
| Moore | 1 | Butte County | 83255 |
| Moose City | 1 | Clearwater County | |
| Mora | 1 | Ada County | 83634 |
| Moravia | 1 | Boundary County | 83847 |
| Moreland | 1 | Bingham County | 83256 |
| Morgan | 1 | Bingham County | |
| Morgans Alley | 1 | Nez Perce County | 83501 |
| Morning | 1 | Shoshone County | |
| Morrow | 1 | Lewis County | |
| Morton | 1 | Bonner County | |
| Moscow | 1 | Latah County | 83843 |
| Moss | 1 | Canyon County | |
| Mound Valley | 1 | Franklin County | |
| Mountain Home | 1 | Elmore County | 83647 |
| Mountain Home Air Force Base | 1 | Elmore County | 83648 |
| Mountain Home Base | 1 | Elmore County | |
| Mountain View | 1 | Ada County | 83704 |
| Mount Idaho | 1 | Idaho County | 83530 |
| Mowry | 1 | Benewah County | |
| Moyie Springs | 1 | Boundary County | 83845 |
| Mozart | 1 | Kootenai County | |
| Mud Lake | 1 | Jefferson County | 83450 |
| Mud Springs | 1 | Idaho County | |
| Muldoon | 1 | Blaine County | 83320 |
| Mullan | 1 | Shoshone County | 83846 |
| Murphy | 1 | Owyhee County | 83650 |
| Murphy Hot Springs | 1 | Owyhee County | |
| Murray | 1 | Shoshone County | 83874 |
| Murtaugh | 1 | Twin Falls County | 83344 |
| Musselshell | 1 | Clearwater County | |
| Myers | 1 | Minidoka County | |
| Myrtle | 1 | Nez Perce County | 83535 |

## N

| Name of place | Number of counties | Principal county | Lower ZIP Code |
| Naf | 1 | Cassia County | 83342 |
| Nampa | 1 | Canyon County | 83651 |
| Naples | 1 | Boundary County | 83847 |
| Neeley | 1 | Power County | 83211 |
| Nelson | 1 | Clearwater County | |
| Neva | 1 | Clearwater County | |
| New Centerville | 1 | Boise County | 83631 |
| Newdale | 1 | Fremont County | 83436 |
| New Meadows | 1 | Adams County | 83654 |
| New Plymouth | 1 | Payette County | 83655 |
| Newsome | 1 | Idaho County | |
| New Sweden | 1 | Bonneville County | 83401 |
| Nezperce | 1 | Lewis County | 83543 |
| Nez Perce Indian Reservation | 4 | Clearwater County | 83540 |
| Nez Perce Indian Reservation | 4 | Idaho County | 83540 |
| Nez Perce Indian Reservation | 4 | Lewis County | 83540 |
| Nez Perce Indian Reservation | 4 | Nez Perce County | 83540 |
| Nez Perce National Historical Park | 3 | Clearwater County | 83551 |
| Nez Perce National Historical Park | 3 | Idaho County | 83551 |
| Nez Perce National Historical Park | 3 | Nez Perce County | 83551 |
| Nicholia | 1 | Lemhi County | |
| Niter | 1 | Caribou County | 83241 |
| Nordman | 1 | Bonner County | 83848 |
| Norland | 1 | Minidoka County | |
| North Fork | 1 | Lemhi County | 83466 |
| North Kenyon | 1 | Cassia County | |
| North Lapwai | 1 | Nez Perce County | |
| North Lewiston | 1 | Nez Perce County | 83501 |
| North Pole | 1 | Kootenai County | |
| Northside | 1 | Ada County | 83702 |
| Northside | 1 | Gem County | 83617 |
| Norwood | 1 | Valley County | |
| Notus | 1 | Canyon County | 83656 |
| Nounan | 1 | Bear Lake County | 83254 |
| Nucrag | 1 | Lewis County | |

## O

| Name of place | Number of counties | Principal county | Lower ZIP Code |
| Oakley | 1 | Cassia County | 83346 |
| Obsidian | 1 | Custer County | 83340 |
| Oden | 1 | Bonner County | |
| Ola | 1 | Gem County | 83657 |
| Old Beaver | 1 | Clark County | |
| Old Fort | 1 | Valley County | |
| Old Golden | 1 | Idaho County | |
| Oldtown | 1 | Bonner County | 83822 |
| Olsen | 1 | Bingham County | |
| Omega | 1 | Benewah County | |
| Omill | 1 | Clearwater County | |
| Onaway | 1 | Latah County | 83855 |
| Orchard | 1 | Ada County | 83707 |
| Orchard Station | 1 | Ada County | 83704 |
| Oreana | 1 | Owyhee County | 83650 |
| Orofino | 1 | Clearwater County | 83544 |
| Orogrande | 1 | Idaho County | 83525 |
| Orvin | 1 | Bonneville County | |
| Osburn | 1 | Shoshone County | 83849 |
| Osgood | 1 | Bonneville County | 83401 |
| Outlet Bay | 1 | Bonner County | |
| Ovid | 1 | Bear Lake County | 83260 |
| Owinza | 1 | Lincoln County | |
| Owyhee | 1 | Ada County | |
| Owyhee Heights | 1 | Owyhee County | |
| Oxford | 1 | Franklin County | 83263 |

## P

| Name of place | Number of counties | Principal county | Lower ZIP Code | Upper ZIP Code |
| Pagari | 1 | Lincoln County | | |
| Page | 1 | Shoshone County | 83868 | |
| Palisades | 1 | Bonneville County | 83437 | |
| Palisades Corner | 1 | Payette County | | |
| Panhandle Village | 1 | Kootenai County | 83854 | |
| Paradise Hot Springs | 1 | Elmore County | 83647 | |
| Pardee | 1 | Idaho County | | |
| Paris | 1 | Bear Lake County | 83261 | |
| Park | 1 | Latah County | 83823 | |
| Parker | 1 | Fremont County | 83438 | |
| Parkinson | 1 | Madison County | | |
| Parkline | 1 | Benewah County | 83851 | |
| Parma | 1 | Canyon County | 83660 | |
| Parsons | 1 | Twin Falls County | | |
| Patterson | 1 | Lemhi County | 83253 | |
| Paul | 1 | Minidoka County | 83347 | |
| Pauline | 1 | Power County | 83212 | |
| Payette | 1 | Payette County | 83661 | |
| Payette Heights | 1 | Payette County | | |
| Payne | 1 | Bonneville County | | |
| Pearl | 1 | Gem County | 83616 | |
| Pearson | 1 | Shoshone County | | |
| Peavey | 1 | Twin Falls County | | |
| Pebble | 1 | Caribou County | 83217 | |
| Peck | 1 | Clearwater County | | |
| Peck | 1 | Nez Perce County | 83545 | |
| Pedee | 1 | Benewah County | 83851 | |
| Pegram | 1 | Bear Lake County | 83254 | |
| Pella | 1 | Cassia County | 83318 | |
| Penitentiary Spur | 1 | Ada County | | |
| Perkins | 1 | Ada County | | |
| Perrine | 1 | Jerome County | | |
| Pescadero | 1 | Bear Lake County | | |
| Peterson Corners | 1 | Clearwater County | 83553 | |
| Picabo | 1 | Blaine County | 83348 | |
| Pierce | 1 | Clearwater County | 83546 | |
| Pilgrim Stage Station Historic Site | 1 | Elmore County | | |
| Pine | 1 | Elmore County | 83647 | |
| Pine Creek | 1 | Shoshone County | | |
| Pinehurst | 1 | Adams County | 83654 | |
| Pinehurst | 1 | Shoshone County | 83850 | |
| Pine Ridge | 1 | Adams County | 83612 | |
| Pineview | 1 | Fremont County | | |
| Pingree | 1 | Bingham County | 83262 | |
| Pioneerville | 1 | Boise County | 83631 | |
| Placerville | 1 | Boise County | 83666 | |
| Plano | 1 | Madison County | 83440 | |
| Plaza | 1 | Gem County | | |
| Pleasant Valley | 1 | Ada County | | |
| Pleasant View | 1 | Kootenai County | | |
| Pleasantview | 1 | Oneida County | 83252 | |
| Plummer | 1 | Benewah County | 83851 | |
| Plummer Junction | 1 | Benewah County | | |
| Pocatello | 2 | Bannock County | 83201 | 06 |
| Pocatello | 2 | Power County | 83201 | 06 |
| Pocatello Municipal Airport | 1 | Bannock County | 83201 | |
| Pocono | 1 | Shoshone County | | |
| Polaris | 1 | Shoshone County | 83849 | |
| Pollock | 1 | Idaho County | 83547 | |
| Ponderay | 1 | Bonner County | 83852 | |
| Ponds Resort | 1 | Fremont County | 83429 | |
| Poorman | 1 | Clearwater County | | |
| Poplar | 1 | Bonneville County | | |
| Porthill | 1 | Boundary County | 83853 | |
| Portneuf | 1 | Bannock County | 83201 | |
| Post Falls | 1 | Kootenai County | 83854 | |
| Potlatch | 1 | Latah County | 83855 | |
| Potlatch Junction | 1 | Latah County | 83855 | |
| Powell Junction | 1 | Idaho County | | |
| Prairie | 1 | Elmore County | 83647 | |
| Presley | 1 | Washington County | | |
| Preston | 1 | Franklin County | 83263 | |
| Prichard | 1 | Shoshone County | 83873 | |
| Priest River | 1 | Bonner County | 83856 | |
| Princeton | 1 | Latah County | 83857 | |
| Punkin Corner | 1 | Camas County | | |
| Purdue | 1 | Latah County | | |
| Pyke | 1 | Fremont County | | |

## Q

| Name of place | Number of counties | Principal county | Lower ZIP Code | Upper ZIP Code |
| Quartzburg | 1 | Boise County | | |
| Quigley | 1 | Power County | | |

## R

| Name of place | Number of counties | Principal county | Lower ZIP Code |
| Raft River | 1 | Cassia County | 83211 |
| Ramey | 1 | Payette County | |
| Ramsdell | 1 | Benewah County | 83851 |
| Ramsey | 1 | Kootenai County | |
| Rands | 1 | Camas County | |
| Rankin Mill | 1 | Adams County | |
| Rathdrum | 1 | Kootenai County | 83858 |
| Rawson | 1 | Lincoln County | |
| Raymond | 1 | Bear Lake County | 83238 |
| Rebecca | 1 | Washington County | |
| Reclamation Village | 1 | Elmore County | |
| Redfish Lake | 1 | Custer County | 83278 |
| Red River Hot Springs | 1 | Idaho County | 83525 |
| Red Rock Junction | 1 | Bannock County | |
| Regina | 1 | Ada County | |
| Renfrew | 1 | Benewah County | |
| Reno | 1 | Clark County | 83423 |
| Reubens | 1 | Lewis County | 83548 |
| Reverse | 1 | Elmore County | |
| Revling | 1 | Clearwater County | |
| Rexburg | 1 | Madison County | 83440 |
| Reynolds | 1 | Owyhee County | 83650 |
| Richfield | 1 | Lincoln County | 83349 |
| Riddle | 1 | Owyhee County | 83604 |
| Ridgedale | 1 | Oneida County | |
| Rigby | 1 | Jefferson County | 83442 |
| Riggins | 1 | Idaho County | 83549 |
| Riggins Hot Springs | 1 | Idaho County | |
| Ririe | 2 | Bonneville County | 83443 |
| Ririe | 2 | Jefferson County | 83443 |
| Rising River | 1 | Bingham County | |
| Ritz | 1 | Boundary County | |
| Riverdale | 1 | Benewah County | 83861 |
| Riverdale | 1 | Franklin County | 83263 |
| Riverside | 1 | Bingham County | 83221 |
| Riverside | 1 | Canyon County | 83605 |
| Riverside | 1 | Clearwater County | 83544 |
| Roberts | 1 | Jefferson County | 83444 |
| Robin | 1 | Bannock County | 83214 |
| Robinson Bar | 1 | Custer County | |
| Rockaway Beach | 1 | Kootenai County | 83835 |
| Rock Creek | 1 | Twin Falls County | 83334 |
| Rockford | 1 | Bingham County | 83221 |
| Rockford Bay | 1 | Kootenai County | 83814 |
| Rock Island | 1 | Washington County | |
| Rockland | 1 | Power County | 83271 |
| Rocky Bar | 1 | Elmore County | 83647 |
| Rocky Point | 1 | Benewah County | 83851 |
| Rogerson | 1 | Twin Falls County | 83302 |
| Roland | 1 | Shoshone County | |
| Rookstool Corner | 1 | Canyon County | |
| Rooney | 1 | Clearwater County | |
| Rose | 1 | Bingham County | 83221 |
| Rose | 1 | Caribou County | |
| Roseberry | 1 | Valley County | 83615 |
| Rose Lake | 1 | Kootenai County | 83810 |
| Roseworth | 1 | Twin Falls County | 83321 |
| Roswell | 1 | Canyon County | 83660 |
| Rouse | 1 | Bingham County | |
| Rover | 1 | Benewah County | |
| Roy | 1 | Power County | 83271 |
| Roy Summit | 1 | Oneida County | |
| Rubicon | 1 | Adams County | |
| Ruby | 1 | Cassia County | |
| Rudo | 1 | Clearwater County | |
| Rupert | 1 | Minidoka County | 83350 |
| Ryan Spur | 1 | Benewah County | |

## S

| Name of place | Number of counties | Principal county | Lower ZIP Code |
| Saddler | 1 | Boundary County | |
| Sage Junction | 1 | Jefferson County | |
| Sagle | 1 | Bonner County | 83860 |
| Saint Anthony | 1 | Fremont County | 83445 |
| Saint Charles | 1 | Bear Lake County | 83272 |
| Saint Joe | 1 | Benewah County | 83861 |
| Saint Johns | 1 | Oneida County | 83252 |
| Saint Leon | 1 | Bonneville County | 83401 |
| Saint Maries | 1 | Benewah County | 83861 |
| Salem | 1 | Madison County | 83440 |
| Salmon | 1 | Lemhi County | 83467 |
| Sam | 1 | Teton County | |
| Samaria | 1 | Oneida County | 83252 |
| Samuels | 1 | Bonner County | 83862 |
| Sand Bank | 1 | Elmore County | |
| Sanders | 1 | Benewah County | 83870 |
| Sand Hollow | 1 | Payette County | |
| Sandpoint | 1 | Bonner County | 83864 |
| Sand Spur | 1 | Idaho County | |
| Santa | 1 | Benewah County | 83866 |
| Sawtooth City | 1 | Blaine County | 83353 |
| Sawyer | 1 | Bonner County | |
| Schiller | 1 | Power County | |
| Schnoors | 1 | Boundary County | |
| Schodde | 1 | Jerome County | |
| Schow | 1 | Minidoka County | |
| Scoville | 1 | Butte County | |
| Seaburg | 1 | Idaho County | |
| Sebree | 1 | Elmore County | |
| Seelovers Spur | 1 | Boundary County | |
| Selby | 1 | Camas County | 83327 |
| Selle | 1 | Bonner County | 83864 |
| Seneacquoteen | 1 | Bonner County | |
| Senter | 1 | Lincoln County | |
| Setters | 1 | Kootenai County | |
| Sharon | 1 | Bear Lake County | 83260 |
| Shelley | 1 | Bingham County | 83274 |
| Shells Lick | 1 | Idaho County | |
| Shelton | 1 | Jefferson County | 83401 |
| Sherwin | 1 | Latah County | |
| Sherwood Beach | 1 | Bonner County | |
| Shiloh | 1 | Boundary County | |
| Shont | 1 | Shoshone County | |
| Shoshone | 1 | Lincoln County | 83352 |
| Shoup | 1 | Lemhi County | 83469 |
| Silver Beach | 1 | Kootenai County | |
| Silver City | 1 | Owyhee County | 83650 |
| Silver Creek Plunge | 1 | Valley County | 83622 |
| Silver King | 1 | Shoshone County | |
| Silver Sands Beach | 1 | Kootenai County | 83858 |
| Silverton | 1 | Shoshone County | 83867 |
| Simplot | 1 | Canyon County | |
| Sinclair | 1 | Boundary County | |
| Skyline | 1 | Bonneville County | 83401 |
| Slacks Corner | 1 | Owyhee County | |
| Slate Creek | 1 | Idaho County | 83554 |
| Slickpoo | 1 | Lewis County | |
| Small | 1 | Clark County | 83423 |
| Smelter Heights | 1 | Shoshone County | 83837 |
| Smelterville | 1 | Shoshone County | 83868 |
| Smith Corrals | 1 | Butte County | |
| Smiths Ferry | 1 | Valley County | 83611 |
| Smith Springs | 1 | Blaine County | |
| Smokehouse | 1 | Idaho County | |
| Soda Springs | 1 | Caribou County | 83276 |
| Soda Springs | 1 | Caribou County | 83276 |
| Soldier | 1 | Camas County | 83327 |
| Soldiers Home | 1 | Ada County | |
| Sonna | 1 | Ada County | |
| South Boise | 1 | Ada County | |
| South Gate Plaza | 1 | Nez Perce County | 83501 |
| South Mountain | 1 | Owyhee County | |
| Southside | 1 | Ada County | 83706 |
| Southwick | 1 | Nez Perce County | 83537 |
| Spalding | 1 | Nez Perce County | 83551 |
| Spanish Town | 1 | Elmore County | |
| Spencer | 1 | Clark County | 83446 |
| Spirit Lake | 1 | Kootenai County | 83869 |
| Springdale | 1 | Cassia County | 83318 |
| Springfield | 1 | Bingham County | 83277 |
| Springston | 1 | Kootenai County | |
| Squaw Bay | 1 | Kootenai County | 83833 |
| Squirrel | 1 | Fremont County | 83447 |
| Staley Springs | 1 | Fremont County | |
| Stanford | 1 | Latah County | |
| Stanley | 1 | Custer County | 83278 |
| Star | 1 | Ada County | 83669 |
| Starkey | 1 | Adams County | |
| Starrhs Ferry | 1 | Cassia County | 83318 |
| State Line | 1 | Kootenai County | 83854 |
| State Line Village | 1 | Kootenai County | |
| Steamboat Rock | 1 | Elmore County | |
| Steamboat Rocks | 1 | Shoshone County | |
| Steirman | 1 | Boise County | 83631 |
| Sterling | 1 | Bingham County | 83210 |
| Stetson | 1 | Shoshone County | |
| Stevens | 1 | Adams County | |
| Stibnite | 1 | Valley County | 83677 |
| Stites | 1 | Idaho County | 83552 |
| Stoddard | 1 | Canyon County | 83641 |
| Stone | 1 | Oneida County | 83280 |
| Strevell | 1 | Cassia County | 83345 |
| Stull | 1 | Shoshone County | |
| Sturgeon | 1 | Kootenai County | |
| Sublett | 1 | Cassia County | 83342 |
| Suckpoo | 1 | Lewis County | 83524 |
| Sugar City | 1 | Madison County | 83448 |
| Sugar Loaf | 1 | Jerome County | 83338 |
| Sully | 1 | Twin Falls County | |
| Summit | 1 | Clearwater County | |
| Sunbeam | 1 | Custer County | 83278 |
| Sunnydell | 1 | Madison County | 83440 |
| Sunnyside | 1 | Bonner County | 83864 |
| Sunnyside | 1 | Shoshone County | 83837 |
| Sunnyslope | 1 | Canyon County | 83605 |
| Sun Valley | 1 | Blaine County | 83353 |
| Swanlake | 1 | Bannock County | 83281 |
| Swan Lake | 1 | Bannock County | |
| Swan Valley | 1 | Bonneville County | 83449 |
| Swartz Corner | 1 | Canyon County | |
| Sweeney | 1 | Shoshone County | |
| Sweet | 1 | Gem County | 83670 |
| Sweetwater | 1 | Nez Perce County | 83540 |
| Syringa | 1 | Idaho County | 83539 |

## T

| Name of place | Number of counties | Principal county | Lower ZIP Code |
| Taber | 1 | Bingham County | 83221 |
| Talache | 1 | Bonner County | 83860 |
| Talmage | 1 | Caribou County | |
| Tamarack | 1 | Adams County | 83612 |
| Taylor | 1 | Bonneville County | 83401 |
| Taylorville | 1 | Bonneville County | 83401 |
| Teakean | 1 | Clearwater County | 83541 |
| Telegraph Hill | 1 | Owyhee County | |
| Tendoy | 1 | Lemhi County | 83468 |
| Ten Mile | 1 | Ada County | 83642 |
| Tensed | 1 | Benewah County | 83870 |
| Terreton | 1 | Jefferson County | 83450 |
| Teton | 1 | Fremont County | 83451 |
| Tetonia | 1 | Teton County | 83452 |
| Thain Road | 1 | Nez Perce County | 83501 |
| Thama | 1 | Bonner County | |
| Thatcher | 1 | Franklin County | 83283 |
| The Cedars | 1 | Clearwater County | |
| Thiard | 1 | Shoshone County | |
| Thomas | 1 | Bingham County | 83221 |
| Thomas Junction | 1 | Bingham County | 83221 |
| Thorensen | 1 | Franklin County | |
| Thornton | 1 | Madison County | 83440 |
| Three Creek | 1 | Owyhee County | 83302 |
| Three Forks | 1 | Owyhee County | |
| Threemile Corner | 1 | Boundary County | 83805 |
| Ticeska | 1 | Gooding County | |
| Tiegs Corner | 1 | Canyon County | |
| Tikura | 1 | Blaine County | |
| Tipperary Corner | 1 | Jerome County | |
| Topaz | 1 | Bannock County | 83246 |
| Torreys | 1 | Custer County | 83227 |
| Tramway | 1 | Idaho County | |
| Transfer | 1 | Nez Perce County | 83501 |
| Travers | 1 | Minidoka County | |
| Treasureton | 1 | Franklin County | 83263 |
| Trestle Creek | 1 | Bonner County | 83836 |
| Triangle | 1 | Owyhee County | |
| Triumph | 1 | Blaine County | 83333 |
| Trout | 1 | Cassia County | |
| Troy | 1 | Latah County | 83871 |
| Trude | 1 | Fremont County | |
| Tuanna Crossing | 1 | Twin Falls County | |
| Tunupa | 1 | Lincoln County | |
| Turner | 1 | Caribou County | 83241 |
| Turner Bay | 1 | Kootenai County | 83833 |
| Turnpike | 1 | Bear Lake County | |
| Tuttle | 1 | Gooding County | 83314 |
| Twin Beaches | 1 | Kootenai County | |
| Twin Falls | 1 | Twin Falls County | 83301 |
| Twin Falls City-County Airport | 1 | Twin Falls County | 83301 |
| Twin Forks | 1 | Teton County | |
| Twin Groves | 1 | Fremont County | 83445 |
| Twin Lakes | 1 | Kootenai County | 83858 |
| Twinlow | 1 | Kootenai County | 83858 |
| Twin Springs | 1 | Boise County | |
| Two Forks | 1 | Teton County | |
| Tyhee | 1 | Bannock County | 83201 |
| Tyson Creek | 1 | Benewah County | |

## U

| Name of place | Number of counties | Principal county | Lower ZIP Code |
| Ucon | 1 | Bonneville County | 83454 |
| Ulysses | 1 | Lemhi County | |
| Underkoflers Corner | 1 | Canyon County | |
| Unity | 1 | Cassia County | 83318 |
| University | 1 | Latah County | 83843 |
| Ustick | 1 | Ada County | 83704 |

## V

| Name of place | Number of counties | Principal county | Lower ZIP Code |
| Valley View Heights | 1 | Nez Perce County | 83501 |
| Vans Corner | 1 | Bonner County | |
| Vassar | 1 | Latah County | |
| Vay | 1 | Bonner County | |
| Vernon | 1 | Ada County | 83455 |
| Victor | 1 | Teton County | 83455 |
| View | 1 | Cassia County | 83318 |
| Viola | 1 | Latah County | 83872 |
| Virginia | 1 | Bannock County | 83234 |

## W

| Name of place | Number of counties | Principal county | Lower ZIP Code |
| Waha | 1 | Nez Perce County | 83501 |
| Walker | 1 | Madison County | |
| Wallace | 1 | Shoshone County | 83873 |
| Walters Ferry | 1 | Canyon County | |
| Wamar | 1 | Madison County | |
| Wapello | 1 | Bingham County | 83221 |
| Wapi | 1 | Blaine County | |
| Wardboro | 1 | Bear Lake County | 83254 |
| Wardner | 1 | Shoshone County | 83837 |
| Warm Lake | 1 | Valley County | 83611 |
| Warm River | 1 | Fremont County | 83420 |
| Warr | 1 | Cassia County | |
| Warren | 1 | Idaho County | 83671 |
| Warrens | 1 | Canyon County | |
| Washington Mill | 1 | Boise County | |
| Washoe | 1 | Payette County | |
| Washoe Spur | 1 | Canyon County | |
| Wayan | 1 | Caribou County | 83285 |
| Wayland | 1 | Benewah County | |
| Webb | 1 | Nez Perce County | 83540 |
| Webb | 1 | Shoshone County | |
| Weippe | 1 | Clearwater County | 83553 |
| Weiser | 1 | Washington County | 83672 |
| Weitz | 1 | Canyon County | 83605 |
| Wendell | 1 | Gooding County | 83355 |
| Westgate Acres | 1 | Ada County | |
| Westlake | 1 | Idaho County | 83526 |
| Westland Acres | 1 | Ada County | |
| Westma | 1 | Canyon County | |
| Westmond | 1 | Bonner County | 83860 |
| Westmoreland | 1 | Ada County | |
| West Mountain | 1 | Valley County | 83611 |
| Weston | 1 | Franklin County | 83286 |
| Whipsaw Saddle | 1 | Idaho County | |
| White Bird | 1 | Idaho County | 83554 |
| Whitney | 1 | Ada County | 83705 |
| Whitney | 1 | Franklin County | 83263 |
| Whitney Beach | 1 | Ada County | |
| Wickahoney | 1 | Owyhee County | |
| Wilder | 1 | Canyon County | 83676 |
| Wilder Radar Bomb Scoring Site | 1 | Canyon County | 83676 |
| Wilford | 1 | Fremont County | 83445 |
| Willard | 1 | Benewah County | |
| Willola | 1 | Nez Perce County | |
| Winchester | 1 | Lewis County | 83555 |
| Winder | 1 | Franklin County | |
| Winona | 1 | Idaho County | |
| Winsper | 1 | Clark County | |
| Wolf Lodge | 1 | Kootenai County | |
| Wolverine | 1 | Bingham County | |
| Wood | 1 | Payette County | |
| Woodland | 1 | Adams County | |
| Woodland | 1 | Idaho County | 83536 |
| Woodland Park | 1 | Shoshone County | 83873 |
| Woodruff | 1 | Oneida County | 83252 |
| Woodville | 1 | Bingham County | 83274 |
| Wooley Valley | 1 | Caribou County | |
| Worley | 1 | Kootenai County | 83876 |
| Wrencoe | 1 | Bonner County | |

## Y

| Name of place | Number of counties | Principal county | Lower ZIP Code |
| Yale | 1 | Latah County | |
| Yellowjacket | 1 | Lemhi County | |
| Yellow Pine | 1 | Valley County | 83677 |
| Yellowstone National Park | 1 | Fremont County | 82190 |

## Z

| Name of place | Number of counties | Principal county | Lower ZIP Code | Upper ZIP Code |
| Zaza | 1 | Nez Perce County | | |
| Zenda | 1 | Bannock County | | |