G
| Name of place | Number of counties | Principal county | Lower zip code | Upper 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 | ||
| Giveout | 1 | Bear Lake 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 |
Read more about this topic: List Of Places In Idaho: A-K