Founded in 1919, Caribou County is one of 44 counties in the state of Idaho. Historically, Caribou County was formed from Bannock County. The city of Soda Springs is the county seat. With FIPS code of 29, Caribou County has a population of 7,111 and area of 1,766 square miles (4,574 km2).
List of all cities in Caribou County, ID alphabetically
| City/Town | Postal Code | Area Code |
| Bancroft, ID | 83217 | 208 |
| Bench, ID | 83241 | 208 |
| Central, ID | 83241 | 208 |
| Chesterfield, ID | 83217 | 208 |
| Conda, ID | 83230 | 208 |
| Grace, ID | 83241 | 208 |
| Gray, ID | 83285 | 208 |
| Henry, ID | 83230 | 208 |
| Lago, ID | 83241 | 208 |
| Lund, ID | 83217 | 208 |
| Niter, ID | 83241 | 208 |
| Pebble, ID | 83217 | 208 |
| Soda Springs, ID | 83230 | 208 |
| 83276 | 208 | |
| 83285 | 208 | |
| Turner, ID | 83241 | 208 |
| Wayan, ID | 83285 | 208 |