ZIP Code 83229 is located in Cobalt Idaho. 83229 is entirely within Lemhi County. Regionally, it is located in the Idaho Falls-Pocatello Area.
| ZIP Code Name | Cobalt |
| Primary County | Lemhi County |
| ZIP Code Type | Standard |
| Area Code(s) | 208 / 986 |
| Current Time | MDT |
| Coordinates | 45.07815170,-114.26019287 |
| Adjacent ZIP Codes | |
| Region | Idaho Falls-Pocatello Area |
| Time Zone | Mountain Daylight Time |
| IANA Timezone | America/Boise |
| Area | 48 Square Miles |
| US Congressional Districts in 83229 | |
| Idaho State House of Representatives Districts in 83229 | |
| Idaho State Senate Districts in 83229 |
| School Districts in 83229 |