# List of places in Idaho: A–K

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.

## A

| Name of place | Number of Counties | Principal county | Lower ZIP Code |
| Aberdeen | 1 | Bingham County | 83210 |
| Aberdeen Junction | 1 | Bingham County | |
| Acequia | 1 | Minidoka County | 83350 |
| Adair | 1 | Shoshone County | |
| Addie | 1 | Boundary County | |
| Adelaide | 1 | Minidoka County | |
| Agatha | 1 | Nez Perce County | |
| Ahsahka | 1 | Clearwater County | 83520 |
| Aiken | 1 | Bingham County | |
| Airport | 1 | Ada County | 83715 |
| Alameda | 1 | Bannock County | 83201 |
| Albeni Falls Spur | 1 | Bonner County | |
| Albion | 1 | Cassia County | 83311 |
| Aldaphe Heights | 1 | Ada County | |
| Alder Creek | 1 | Benewah County | |
| Alexander | 1 | Caribou County | |
| Algoma | 1 | Bonner County | 83860 |
| Allendale | 1 | Canyon County | |
| Allens Spur | 1 | Boundary County | |
| Almo | 1 | Cassia County | 83312 |
| Alpha | 1 | Valley County | 83611 |
| Alpine | 1 | Adams County | 83610 |
| Alridge | 1 | Bingham County | |
| Alton | 1 | Bear Lake County | |
| Aluma | 1 | Canyon County | |
| Amalga | 1 | Minidoka County | |
| American Falls | 1 | Power County | 83211 |
| Ammon | 1 | Bonneville County | 83401 |
| Amsco | 1 | Canyon County | |
| Amsterdam | 1 | Twin Falls County | |
| Anderson | 1 | Franklin County | |
| Anderson Dam | 1 | Elmore County | 83647 |
| Annis | 1 | Jefferson County | 83442 |
| Antelope | 1 | Bonneville County | 83443 |
| Appleton | 1 | Gooding County | 83338 |
| Apple Valley | 1 | Canyon County | 83660 |
| Arbon | 1 | Power County | 83212 |
| Arbon Valley | 1 | Power County | |
| Archabal | 1 | Valley County | |
| Archer | 1 | Madison County | 83440 |
| Arco | 1 | Butte County | 83213 |
| Argora | 1 | Clark County | 83423 |
| Arimo | 1 | Bannock County | 83214 |
| Arling | 1 | Valley County | |
| Arrow | 1 | Nez Perce County | |
| Artesian City | 1 | Twin Falls County | 83344 |
| Asbestos Point | 1 | Idaho County | |
| Ashton | 1 | Fremont County | 83420 |
| Athol | 1 | Kootenai County | 83801 |
| Atlanta | 1 | Elmore County | 83601 |
| Atlas | 1 | Kootenai County | |
| Atomic City | 1 | Bingham County | 83215 |
| Avery | 1 | Shoshone County | 83802 |
| Avon | 1 | Latah County | 83823 |

## B

| Name of place | Number of counties | Principal county | Lower ZIP Code | Upper ZIP Code |
| Bach | 1 | Bonneville County | | |
| Baker | 1 | Lemhi County | 83467 | |
| Bancroft | 1 | Caribou County | 83217 | |
| Banida | 1 | Franklin County | 83264 | |
| Banks | 1 | Boise County | 83602 | |
| Bannock | 1 | Bannock County | 83204 | |
| Bannock | 1 | Power County | | |
| Barber | 1 | Ada County | | |
| Barite | 1 | Blaine County | | |
| Barlow | 1 | Jefferson County | | |
| Barrymore | 1 | Jerome County | | |
| Barton | 1 | Washington County | | |
| Basalt | 1 | Bingham County | 83218 | |
| Basin | 1 | Cassia County | 83346 | |
| Bassett | 1 | Jefferson County | | |
| Bates | 1 | Teton County | 83422 | |
| Bayhorse | 1 | Custer County | | |
| Bayview | 1 | Kootenai County | 83803 | |
| Beachs Corner | 1 | Bonneville County | 83401 | |
| Bear | 1 | Adams County | 83612 | |
| Bear Lake Hot Springs | 1 | Bear Lake County | | |
| Bear Lake Sands | 1 | Bear Lake County | | |
| Beatty | 1 | Ada County | | |
| Beers | 1 | Franklin County | | |
| Beetville | 1 | Cassia County | | |
| Bellevue | 1 | Blaine County | 83313 | |
| Bellgrove | 1 | Kootenai County | | |
| Belmont | 1 | Kootenai County | 83801 | |
| Belvidere | 1 | Valley County | | |
| Bench | 1 | Caribou County | 83241 | |
| Benewah | 1 | Benewah County | 83861 | |
| Bennington | 1 | Bear Lake County | 83254 | |
| Berenice | 1 | Butte County | | |
| Berger | 1 | Twin Falls County | | |
| Bern | 1 | Bear Lake County | 83220 | |
| Besslen | 1 | Lincoln County | | |
| Bickel | 1 | Twin Falls County | | |
| Big Cedar | 1 | Idaho County | | |
| Big Creek | 1 | Valley County | 83667 | |
| Big Eddy | 1 | Boise County | | |
| Big George | 1 | Nez Perce County | | |
| Big Springs | 1 | Fremont County | 83433 | |
| Bills | 1 | Twin Falls County | | |
| Black | 1 | Jerome County | | |
| Black Bear | 1 | Shoshone County | 83873 | |
| Blackbird Townsite | 1 | Lemhi County | | |
| Black Canyon | 1 | Gem County | | |
| Black Cloud | 1 | Shoshone County | 83873 | |
| Blackfoot | 1 | Bingham County | 83221 | |
| Black Lake | 1 | Kootenai County | 83861 | |
| Black Pine | 1 | Oneida County | | |
| Blackrock | 1 | Bannock County | | |
| Blacks Creek | 1 | Ada County | | |
| Blacktail | 1 | Bonner County | | |
| Blackwell | 1 | Kootenai County | | |
| Blaine | 1 | Camas County | | |
| Blaine | 1 | Latah County | 83843 | |
| Blanchard | 1 | Bonner County | 83804 | |
| Blaser | 1 | Bannock County | | |
| Bliss | 1 | Gooding County | 83314 | |
| Bloomington | 1 | Bear Lake County | 83223 | |
| Blue Dome | 1 | Clark County | 83464 | |
| Boehls | 1 | Clearwater County | | |
| Boise | 1 | Ada County | 83701 | 19 |
| Boise Air Terminal | 1 | Ada County | 83705 | |
| Boise City | 1 | Ada County | 83701 | 19 |
| Boise Heights | 1 | Ada County | | |
| Boise Hills Village | 1 | Ada County | | |
| Boise Junction | 1 | Ada County | | |
| Boles | 1 | Idaho County | | |
| Bonanza | 1 | Custer County | 83278 | |
| Bone | 1 | Bonneville County | 83401 | |
| Bonners Ferry | 1 | Boundary County | 83805 | |
| Borah | 1 | Ada County | 83702 | |
| Borah | 1 | Power County | | |
| Border | 1 | Bear Lake County | | |
| Boulder | 1 | Blaine County | | |
| Bovard | 1 | Latah County | | |
| Bovill | 1 | Latah County | 83806 | |
| Bowmont | 1 | Canyon County | 83686 | |
| Box Canyon | 1 | Fremont County | 83429 | |
| Bradley | 1 | Shoshone County | 83837 | |
| Bramwell | 1 | Gem County | | |
| Bridge | 1 | Cassia County | 83342 | |
| Broadford | 1 | Blaine County | 83313 | |
| Bronx | 1 | Bonner County | | |
| Broten | 1 | Bonner County | 83864 | |
| Brownlee | 1 | Boise County | | |
| Bruce Eddy | 1 | Clearwater County | | |
| Bruneau | 1 | Owyhee County | 83604 | |
| Bruneau Valley | 1 | Owyhee County | 83604 | |
| Buckingham | 1 | Payette County | | |
| Budge | 1 | Minidoka County | | |
| Buhl | 1 | Twin Falls County | 83316 | |
| Buist | 1 | Oneida County | 83243 | |
| Bundy | 1 | Nez Perce County | | |
| Bunn | 1 | Shoshone County | | |
| Burgdorf | 1 | Idaho County | 83638 | |
| Burke | 1 | Shoshone County | 83807 | |
| Burley | 2 | Cassia County | 83318 | |
| Burley | 2 | Minidoka County | 83318 | |
| Burmah | 1 | Lincoln County | 83349 | |
| Burns | 1 | Boundary County | | |
| Burton | 1 | Madison County | 83440 | |
| Butler Bay | 1 | Benewah County | 83861 | |
| Butte City | 1 | Butte County | 83213 | |
| Byrne | 1 | Madison County | | |

## C

| Name of place | Number of counties | Principal county | Lower ZIP Code |
| Cabarton | 1 | Valley County | |
| Cabinet | 1 | Bonner County | 83811 |
| Cache | 1 | Teton County | |
| Calder | 1 | Shoshone County | 83808 |
| Caldwell | 1 | Canyon County | 83605 |
| Caldwell Labor Camp | 1 | Canyon County | 83605 |
| Calendar | 1 | Idaho County | |
| Camas | 1 | Jefferson County | |
| Cambridge | 1 | Washington County | 83610 |
| Cameron | 1 | Nez Perce County | 83537 |
| Canyon Creek | 1 | Madison County | 83436 |
| Carbonate | 1 | Shoshone County | |
| Carbon Center | 1 | Shoshone County | |
| Cardiff | 1 | Clearwater County | 83546 |
| Cardiff Mill | 1 | Clearwater County | |
| Cardwell | 1 | Benewah County | |
| Carey | 1 | Blaine County | 83320 |
| Careywood | 1 | Bonner County | 83809 |
| Caribel | 1 | Idaho County | |
| Caribou City | 1 | Bonneville County | |
| Carlin Bay | 1 | Kootenai County | 83833 |
| Carmen | 1 | Lemhi County | 83462 |
| Carrietown | 1 | Camas County | |
| Cascade | 1 | Valley County | 83611 |
| Castleford | 1 | Twin Falls County | 83321 |
| Castle Rocks | 1 | Elmore County | |
| Casto | 1 | Custer County | |
| Cataldo | 1 | Kootenai County | 83810 |
| Cathedral Pines | 1 | Blaine County | |
| Cavendish | 1 | Clearwater County | 83541 |
| Cedar Canyon | 1 | Clearwater County | |
| Cedar Creek | 1 | Bonner County | |
| Cedarhill | 1 | Oneida County | |
| Cedron | 1 | Teton County | |
| Centerville | 1 | Boise County | 83631 |
| Central | 1 | Caribou County | 83241 |
| Central Cove | 1 | Canyon County | |
| Cerro Grande | 1 | Bingham County | |
| Chalk Cut | 1 | Elmore County | |
| Challis | 1 | Custer County | 83226 |
| Chapin | 1 | Teton County | |
| Chatcolet | 1 | Benewah County | 83851 |
| Chausse | 1 | Bear Lake County | |
| Cherry Creek | 1 | Oneida County | 83252 |
| Cherry Lane | 1 | Ada County | |
| Cherrylane | 1 | Nez Perce County | |
| Cherryville | 1 | Franklin County | |
| Chesley | 1 | Nez Perce County | |
| Chester | 1 | Fremont County | 83421 |
| Chesterfield | 1 | Caribou County | 83217 |
| Chilco | 1 | Kootenai County | 83801 |
| Chilly | 1 | Custer County | 83251 |
| China Hat | 1 | Owyhee County | |
| China Hill | 1 | Caribou County | |
| Chubbuck | 1 | Bannock County | 83202 |
| Churchill | 1 | Cassia County | 83346 |
| Clagstone | 1 | Bonner County | 83856 |
| Clarendon Hot Springs | 1 | Blaine County | |
| Clark Fork | 1 | Bonner County | 83811 |
| Clarkia | 1 | Shoshone County | 83812 |
| Clarkson | 1 | Bingham County | |
| Clarksville | 1 | Kootenai County | 83835 |
| Clark Tree | 1 | Idaho County | |
| Clawson | 1 | Teton County | 83452 |
| Clayton | 1 | Custer County | 83227 |
| Claytonia | 1 | Owyhee County | |
| Clearwater | 1 | Idaho County | 83539 |
| Cleft | 1 | Elmore County | |
| Clementsville | 1 | Teton County | 83436 |
| Cleveland | 1 | Franklin County | 83283 |
| Clicks | 1 | Lewis County | |
| Cliff | 1 | Custer County | |
| Cliffs | 1 | Owyhee County | 97910 |
| Clifton | 1 | Franklin County | 83228 |
| Clover | 1 | Twin Falls County | 83316 |
| Cloverdale | 1 | Ada County | |
| Clyde | 1 | Butte County | 83244 |
| Cobalt | 1 | Lemhi County | 83229 |
| Cobb | 1 | Washington County | |
| Cocolalla | 1 | Bonner County | 83813 |
| Coeur d'Alene | 1 | Kootenai County | 83814 |
| Coeur d'Alene Indian Reservation | 2 | Benewah County | 83540 |
| Coeur d'Alene Indian Reservation | 2 | Kootenai County | 83540 |
| Coeur d'Alene Junction | 1 | Kootenai County | |
| Coffee Point | 1 | Bingham County | |
| Colalla | 1 | Bonner County | |
| Colburn | 1 | Bonner County | 83865 |
| Colby | 1 | Bonner County | |
| Coleman | 1 | Bonner County | |
| Cole Village | 1 | Ada County | 83704 |
| Collier Place | 1 | Owyhee County | |
| Collins | 1 | Bingham County | |
| Collister | 1 | Ada County | 83703 |
| Coltman | 1 | Bonneville County | 83401 |
| Columbus Park | 1 | Ada County | |
| Comical Turn | 1 | Owyhee County | |
| Concord | 1 | Idaho County | |
| Concrete | 1 | Washington County | |
| Conda | 1 | Caribou County | 83230 |
| Conkling Park | 1 | Kootenai County | 83876 |
| Connor | 1 | Cassia County | 83342 |
| Coolin | 1 | Bonner County | 83821 |
| Copeland | 1 | Boundary County | 83805 |
| Copperville | 1 | Idaho County | 83554 |
| Cora | 1 | Latah County | |
| Cornell | 1 | Latah County | |
| Cornwall | 1 | Latah County | 83843 |
| Corral | 1 | Camas County | 83322 |
| Cotterel | 1 | Cassia County | 83323 |
| Cotton | 1 | Bonneville County | |
| Cottonwood | 1 | Idaho County | 83522 |
| Cottonwood | 1 | Owyhee County | |
| Coulam | 1 | Franklin County | |
| Council | 1 | Adams County | 83612 |
| Country Club Manor | 1 | Ada County | |
| Country Club Terrace | 1 | Ada County | |
| Cow Creek | 1 | Clearwater County | |
| Cox | 1 | Bingham County | |
| Craig Junction | 1 | Lewis County | |
| Craigmont | 1 | Lewis County | 83523 |
| Craters of The Moon National Monument | 2 | Blaine County | 83213 |
| Craters of The Moon National Monument | 2 | Butte County | 83213 |
| Cream Can Junction | 1 | Blaine County | |
| Crescent | 1 | Latah County | 83550 |
| Crippen | 1 | Cassia County | |
| Crossport | 1 | Boundary County | |
| Cross Trails | 1 | Idaho County | |
| Crouch | 1 | Boise County | 83622 |
| Crystal | 1 | Power County | |
| Crystal | 1 | Washington County | 83672 |
| Culdesac | 1 | Nez Perce County | 83524 |
| Culver | 1 | Bonner County | 83864 |
| Cuprum | 1 | Adams County | 83612 |
| Curry | 1 | Twin Falls County | 83328 |
| Custer | 1 | Custer County | |

## D

| Name of place | Number of counties | Principal county | Lower ZIP Code |
| Dairy Creek | 1 | Oneida County | |
| Dalton Gardens | 1 | Kootenai County | 83814 |
| Daniels | 1 | Oneida County | 83252 |
| Darby | 1 | Teton County | |
| Darlington | 1 | Butte County | 83231 |
| Davidson | 1 | Idaho County | |
| Davis Acres | 1 | Ada County | 83704 |
| Dayton | 1 | Franklin County | 83232 |
| Deal | 1 | Canyon County | |
| Deary | 1 | Latah County | 83823 |
| Declo | 1 | Cassia County | 83323 |
| Deep Creek | 1 | Boundary County | |
| Deep Creek | 1 | Twin Falls County | 83316 |
| Deer Creek | 1 | Clearwater County | |
| Dehlin | 1 | Bonneville County | |
| De Lamar | 1 | Owyhee County | |
| Del Monte | 1 | Gem County | |
| Delta | 1 | Shoshone County | 83873 |
| Democrat | 1 | Owyhee County | |
| Dent | 1 | Clearwater County | |
| Denton | 1 | Ada County | |
| Denver | 1 | Idaho County | |
| De Smet | 1 | Benewah County | 83824 |
| Devils Ladder | 1 | Adams County | |
| Dew Drop Place | 1 | Owyhee County | |
| Dewey | 1 | Owyhee County | |
| DeWoff | 1 | Blaine County | |
| Diamond | 1 | Washington County | |
| Dickensheet Junction | 1 | Bonner County | |
| Dickey | 1 | Custer County | |
| Dickshooter | 1 | Owyhee County | |
| Dietrich | 1 | Lincoln County | 83324 |
| Dingle | 1 | Bear Lake County | |
| Dingle | 1 | Bear Lake County | 83233 |
| Dixie | 1 | Elmore County | |
| Dixie | 1 | Idaho County | 83525 |
| Doles | 1 | Canyon County | 83605 |
| Don | 1 | Power County | |
| Doniphan | 1 | Blaine County | |
| Donnelly | 1 | Valley County | 83615 |
| Dorsey | 1 | Shoshone County | |
| Dover | 1 | Bonner County | 83825 |
| Downata Hot Springs | 1 | Bannock County | |
| Downey | 1 | Bannock County | 83234 |
| Driggs | 1 | Teton County | 83422 |
| Drummond | 1 | Fremont County | 83420 |
| Dryden | 1 | Idaho County | |
| Dry Forty | 1 | Owyhee County | |
| Dry Valley | 1 | Caribou County | |
| Dubois | 1 | Clark County | 83423 |
| Duck Valley Indian Reservation | 1 | Owyhee County | 89832 |
| Dudley | 1 | Kootenai County | |
| Dufort | 1 | Bonner County | |
| Dwight | 1 | Teton County | 83452 |
| Dysonasia | 1 | McGee County | |

## E

| Name of place | Number of counties | Principal county | Lower ZIP Code |
| Eagle | 1 | Ada County | 83616 |
| Eagle Nest | 1 | Valley County | |
| Eagle Rock | 1 | Bonneville County | 83402 |
| Easley Hot Springs | 1 | Blaine County | |
| East Greenacres | 1 | Kootenai County | |
| East Hope | 1 | Bonner County | 83836 |
| East Kamiah | 1 | Idaho County | |
| East Lewiston | 1 | Nez Perce County | 83501 |
| Eastport | 1 | Boundary County | 83826 |
| Eastside | 1 | Ada County | 83706 |
| Eaton | 1 | Washington County | 83672 |
| Eccles | 1 | Fremont County | |
| Echo Beach | 1 | Kootenai County | 83858 |
| Eddiville | 1 | Kootenai County | 83814 |
| Eddyville | 1 | Kootenai County | |
| Eden | 1 | Jerome County | 83325 |
| Edgemere | 1 | Bonner County | 83856 |
| Edmonds | 1 | Madison County | 83440 |
| Edwardsburg | 1 | Valley County | |
| Egin | 1 | Fremont County | 83445 |
| Egypt | 1 | Franklin County | |
| Eiffie | 1 | Payette County | |
| Eighteenmile | 1 | Clark County | |
| Eileen | 1 | Boundary County | |
| Elba | 1 | Cassia County | 83326 |
| Elcock | 1 | Cassia County | |
| Elk City | 1 | Idaho County | 83525 |
| Elkhorn | 1 | Shoshone County | |
| Elk River | 1 | Clearwater County | 83827 |
| Elk Summit | 1 | Idaho County | |
| Ellis | 1 | Custer County | 83235 |
| Elmira | 1 | Bonner County | 83862 |
| Emerald Creek | 1 | Shoshone County | |
| Emida | 1 | Benewah County | 83861 |
| Emmett | 1 | Gem County | 83617 |
| Enaville | 1 | Shoshone County | 83839 |
| Enrose | 1 | Canyon County | 83605 |
| Epco | 1 | Caribou County | |
| Era | 1 | Butte County | |
| Erlmo | 1 | Shoshone County | |
| Estes | 1 | Latah County | |
| Ethelton | 1 | Shoshone County | |
| Evans | 1 | Cassia County | |
| Evergreen | 1 | Adams County | |
| Excelsior Beach | 1 | Kootenai County | 83858 |

## F

| Name of place | Number of counties | Principal county | Lower ZIP Code |
| Fairfield | 1 | Camas County | 83327 |
| Fairgrounds | 1 | Ada County | |
| Fairview | 1 | Franklin County | 83263 |
| Fairview | 1 | Power County | |
| Fairview | 1 | Twin Falls County | 83316 |
| Fairylawn | 1 | Owyhee County | |
| Falcon | 1 | Shoshone County | |
| Fall Creek | 1 | Idaho County | 83530 |
| Falls City | 1 | Jerome County | 83338 |
| Fanning Field | 1 | Bonneville County | 83401 |
| Fansler Spur | 1 | Bonner County | |
| Featherville | 1 | Elmore County | 83647 |
| Feely Spur | 1 | Kootenai County | |
| Felt | 1 | Teton County | 83424 |
| Feltham | 1 | Washington County | |
| Fenn | 1 | Idaho County | 83531 |
| Ferdinand | 1 | Idaho County | 83526 |
| Ferguson | 1 | Shoshone County | |
| Fernan Lake Village | 1 | Kootenai County | 83814 |
| Fernwood | 1 | Benewah County | 83830 |
| Filer | 1 | Twin Falls County | 83328 |
| Fingal | 1 | Bingham County | |
| Firth | 1 | Bingham County | 83236 |
| Fischer | 1 | Canyon County | |
| Fish Haven | 1 | Bear Lake County | 83287 |
| Five Corners | 1 | Clearwater County | |
| Flat Creek | 1 | Benewah County | |
| Fletcher | 1 | Lewis County | |
| Flint | 1 | Owyhee County | |
| Florence | 1 | Idaho County | |
| Forebay | 1 | Nez Perce County | |
| Forest | 1 | Lewis County | |
| Forest Siding | 1 | Bonner County | |
| Forney | 1 | Lemhi County | |
| Fort Hall | 2 | Bannock County | 83203 |
| Fort Hall | 2 | Bingham County | 83203 |
| Fort Hall Indian Reservation | 4 | Bannock County | 83203 |
| Fort Hall Indian Reservation | 4 | Bingham County | 83203 |
| Fort Hall Indian Reservation | 4 | Caribou County | 83203 |
| Fort Hall Indian Reservation | 4 | Power County | 83203 |
| Fort Wilson | 1 | Payette County | |
| Four Corners | 1 | Bonner County | |
| Four Corners | 1 | Owyhee County | |
| Fourway Junction | 1 | Idaho County | |
| Fox Creek | 1 | Teton County | 83455 |
| France | 1 | Fremont County | |
| Franklin | 1 | Ada County | |
| Franklin | 1 | Franklin County | 83237 |
| Franklin Park, Idaho | 1 | Ada County | |
| Fraser | 1 | Clearwater County | |
| Freedom | 1 | Caribou County | |
| French Creek | 1 | Idaho County | |
| Frisco | 1 | Shoshone County | 83873 |
| Fritser Ford | 1 | Valley County | |
| Fruitland | 1 | Payette County | 83619 |
| Fruitvale | 1 | Adams County | 83620 |
| Fuller | 1 | Gooding County | |
| Fullmer | 1 | Bingham County | |

## G

| Name of place | Number of counties | Principal county | Lower ZIP Code |
| Gale | 1 | Madison County | |
| Galena | 1 | Blaine County | |
| Gannett | 1 | Blaine County | 83313 |
| Gardena | 1 | Boise County | 83629 |
| Garden City | 1 | Ada County | 83714 |
| Garden Valley | 1 | Boise County | 83622 |
| Garfield | 1 | Jefferson County | 83401 |
| Garrard Ranch | 1 | Cassia County | |
| Garwood | 1 | Kootenai County | 83835 |
| Gay | 1 | Bingham County | |
| Gem | 1 | Shoshone County | 83873 |
| Genesee | 1 | Latah County | 83832 |
| Geneva | 1 | Bear Lake County | 83238 |
| Gentry | 1 | Shoshone County | |
| Georgetown | 1 | Bear Lake County | 83239 |
| Georgetown | 1 | Bear Lake County | |
| German Settlement | 1 | Nez Perce County | |
| Gerrard | 1 | Bonneville County | |
| Gerrit | 1 | Fremont County | |
| Gibbonsville | 1 | Lemhi County | 83463 |
| Gibbs | 1 | Kootenai County | |
| Gibson | 1 | Bingham County | 83203 |
| Gibson City | 1 | Shoshone County | 83850 |
| Gifford | 1 | Nez Perce County | 83541 |
| Gilmore | 1 | Lemhi County | |
| Gimlet | 1 | Blaine County | |
| Givens Hot Springs | 1 | Owyhee County | |
| Glencoe | 1 | Bear Lake County | 83261 |
| Glendale | 1 | Adams County | |
| Glendale | 1 | Franklin County | 83263 |
| Glengary | 1 | Bonner County | 83864 |
| Glenns Ferry | 1 | Elmore County | 83623 |
| Glenwood | 1 | Clearwater County | 83544 |
| Glenwood | 1 | Idaho County | 83536 |
| Godwin | 1 | Twin Falls County | |
| Golconda | 1 | Shoshone County | |
| Golconda Mill | 1 | Shoshone County | |
| Goldburg | 1 | Custer County | |
| Gold Creek | 1 | Shoshone County | |
| Golden | 1 | Idaho County | 83530 |
| Gold Point | 1 | Idaho County | |
| Good Grief | 1 | Boundary County | |
| Gooding | 1 | Gooding County | 83330 |
| Goodrich | 1 | Adams County | 83612 |
| Goshen | 1 | Bingham County | 83274 |
| Goshen Junction | 1 | Bingham County | |
| Grace | 1 | Caribou County | 83241 |
| Graham | 1 | Boise County | |
| Grainville | 1 | Fremont County | |
| Grandjean | 1 | Boise County | 83637 |
| Grand Junction | 1 | Kootenai County | |
| Grandview | 1 | Bingham County | |
| Grand View | 1 | Owyhee County | 83624 |
| Grangemont | 1 | Clearwater County | 83544 |
| Grangeville | 1 | Idaho County | 83530 |
| Granite | 1 | Bonner County | 83801 |
| Grant | 1 | Jefferson County | 83401 |
| Grasmere | 1 | Owyhee County | 83604 |
| Gray | 1 | Bonneville County | 83285 |
| Greencreek | 1 | Idaho County | 83533 |
| Greenleaf | 1 | Canyon County | 83626 |
| Greenwood | 1 | Jerome County | 83335 |
| Greer | 1 | Clearwater County | 83544 |
| Grimes Pass | 1 | Boise County | |
| Gross | 1 | Gem County | 83657 |
| Grouse | 1 | Custer County | 83255 |
| Groveland | 1 | Bingham County | 83221 |
| Guyaz | 1 | Bonneville County | |
| Gwenford | 1 | Oneida County | 83252 |

## H

| Name of place | Number of counties | Principal county | Lower ZIP Code |
| Hackman | 1 | Bonneville County | |
| Hagerman | 1 | Gooding County | 83332 |
| Hahn | 1 | Lemhi County | |
| Hailey | 1 | Blaine County | 83333 |
| Haley | 1 | Clearwater County | |
| Hamer | 1 | Jefferson County | 83425 |
| Hamilton Corner | 1 | Payette County | 83655 |
| Hammett | 1 | Elmore County | 83627 |
| Hampton | 1 | Latah County | 83857 |
| Hansen | 1 | Twin Falls County | 83334 |
| Hardscrabble Campground | 1 | Boise County | |
| Harer | 1 | Bear Lake County | |
| Harlem | 1 | Bonner County | |
| Harpster | 1 | Idaho County | 83539 |
| Harrisburg | 1 | Idaho County | |
| Harrison | 1 | Kootenai County | 83833 |
| Harris Siding | 1 | Lewis County | |
| Hart | 1 | Madison County | |
| Harvard | 1 | Latah County | 83834 |
| Hatch | 1 | Caribou County | |
| Hatwai | 1 | Nez Perce County | 83501 |
| Hauser | 1 | Kootenai County | 83854 |
| Havens | 1 | Bingham County | |
| Hawgood | 1 | Jefferson County | |
| Hawkins | 1 | Bannock County | 83214 |
| Hawley | 1 | Blaine County | |
| Hay | 1 | Blaine County | |
| Haycroft Spur | 1 | Kootenai County | |
| Haycrop | 1 | Kootenai County | |
| Hayden | 1 | Kootenai County | 83835 |
| Hayden Lake | 1 | Kootenai County | 83835 |
| Hayden Lake | 1 | Kootenai County | 83835 |
| Haytown | 1 | Jerome County | |
| Hazelton | 1 | Jerome County | 83335 |
| Headquarters | 1 | Clearwater County | 83534 |
| Heglar | 1 | Cassia County | 83211 |
| Heise | 1 | Jefferson County | 83443 |
| Helena | 1 | Adams County | |
| Helmer | 1 | Latah County | 83823 |
| Heman | 1 | Fremont County | 83445 |
| Henry | 1 | Caribou County | 83230 |
| Herbert | 1 | Madison County | |
| Herman | 1 | Bonneville County | |
| Herrick | 1 | Shoshone County | |
| Heyburn | 1 | Minidoka County | 83336 |
| Hibbard | 1 | Madison County | 83440 |
| Highlands | 1 | Ada County | |
| Hill City | 1 | Camas County | 83337 |
| Hillcrest | 1 | Ada County | |
| Hillview | 1 | Bonneville County | 83401 |
| Hinckley | 1 | Madison County | |
| Hobson | 1 | Cassia County | |
| Holbrook | 1 | Oneida County | 83243 |
| Holbrook Summit | 1 | Oneida County | |
| Hollister | 1 | Twin Falls County | 83301 |
| Hollywood | 1 | Clearwater County | |
| Homedale | 1 | Owyhee County | 83628 |
| Honeysuckle Hills | 1 | Kootenai County | 83835 |
| Hoover | 1 | Adams County | |
| Hope | 1 | Bonner County | 83836 |
| Hornet | 1 | Adams County | 83612 |
| Horsecamp | 1 | Shoshone County | |
| Horseshoe Bend | 1 | Boise County | 83629 |
| Hot Spring Landing | 1 | Blaine County | 83333 |
| Hot Springs | 1 | Owyhee County | |
| Houston | 1 | Custer County | |
| Howe | 1 | Butte County | 83244 |
| Howell | 1 | Latah County | |
| Howelltown | 1 | Kootenai County | |
| Hoyt | 1 | Shoshone County | |
| Huetter | 1 | Kootenai County | 83814 |
| Humphrey | 1 | Clark County | 83446 |
| Hunt | 1 | Jerome County | 83335 |
| Huston | 1 | Canyon County | 83630 |
| Hydra | 1 | Jerome County | |
| Hynes | 1 | Minidoka County | |

## I

| Name of place | Number of counties | Principal county | Lower ZIP Code | Upper ZIP Code |
| Idaho City | 1 | Boise County | 83631 | |
| Idaho Falls | 1 | Bonneville County | 83401 | 06 |
| Idahome | 1 | Cassia County | 83323 | |
| Idavada | 1 | Twin Falls County | | |
| Idmon | 1 | Clark County | 83423 | |
| Indian | 1 | Bonneville County | | |
| Indian Cove | 1 | Owyhee County | 83627 | |
| Indian Grove | 1 | Cassia County | | |
| Indian Head Rock | 1 | Camas County | | |
| Indian Valley | 1 | Adams County | 83632 | |
| Ingard | 1 | Payette County | | |
| Inkom | 1 | Bannock County | 83245 | |
| Iona | 1 | Bonneville County | 83427 | |
| Ireland Springs | 1 | Oneida County | | |
| Irwin | 1 | Bonneville County | 83428 | |
| Island Park | 1 | Fremont County | 83429 | |
| Iversons | 1 | Cassia County | | |

## J

| Name of place | Number of counties | Principal county | Lower ZIP Code |
| Jackson | 1 | Cassia County | 83350 |
| Jacques | 1 | Nez Perce County | 83524 |
| Jamestown | 1 | Bingham County | 83274 |
| Jaype | 1 | Clearwater County | |
| Jenkins Will | 1 | Fremont County | |
| Jenness | 1 | Gem County | |
| Jensen | 1 | Madison County | |
| Jerome | 1 | Jerome County | 83338 |
| Jersey | 1 | Clearwater County | |
| Jims Spur | 1 | Benewah County | |
| Joel | 1 | Latah County | 83843 |
| Johnsons Mill | 1 | Clearwater County | |
| Jolley | 1 | Madison County | |
| Jonathan | 1 | Washington County | 83672 |
| Jordan | 1 | Clearwater County | |
| Joseph | 1 | Idaho County | |
| Josephson | 1 | Canyon County | |
| Judge Town | 1 | Clearwater County | 83546 |
| Judkins | 1 | Teton County | |
| Juliaetta | 1 | Latah County | 83535 |
| Juniper | 1 | Oneida County | 83243 |

## K

| Name of place | Number of counties | Principal county | Lower ZIP Code |
| Kameron | 1 | Clearwater County | |
| Kamiah | 2 | Idaho County | 83536 |
| Kamiah | 2 | Lewis County | 83536 |
| Karcher Junction | 1 | Canyon County | |
| Katka | 1 | Boundary County | |
| Keeler | 1 | Shoshone County | |
| Keenan City | 1 | Bonneville County | |
| Kellogg | 1 | Shoshone County | 83837 |
| Kellogg-Wardner | 1 | Shoshone County | |
| Kendrick | 1 | Latah County | 83537 |
| Kennedy Ford | 1 | Latah County | |
| Kenyon | 1 | Cassia County | |
| Keogh | 1 | Cassia County | |
| Ketchum | 1 | Blaine County | 83340 |
| Keuterville | 1 | Idaho County | 83538 |
| Kidder | 1 | Idaho County | 83539 |
| Kilgore | 1 | Clark County | 83423 |
| Kimama | 1 | Lincoln County | |
| Kimball | 1 | Bingham County | 83236 |
| Kimberly | 1 | Twin Falls County | 83341 |
| King | 1 | Gooding County | |
| King Hill | 1 | Elmore County | 83633 |
| Kings Corner | 1 | Canyon County | |
| Kingston | 1 | Shoshone County | 83839 |
| Kinport | 1 | Caribou County | |
| Kippen | 1 | Lewis County | |
| Knowlton Heights | 1 | Canyon County | 83605 |
| Knull | 1 | Twin Falls County | |
| Konkolville | 1 | Clearwater County | |
| Kooskia | 1 | Idaho County | 83539 |
| Kootenai | 1 | Bonner County | 83840 |
| Kootenai Indian Reservation | 1 | Boundary County | 83805 |
| Kuna | 1 | Ada County | 83634 |
| Kyle | 1 | Shoshone County | |