| Place Name | Salkum |
| Place Type | Unincorporated |
| ZIP Code(s) | 98582 |
| County | Lewis County |
| Area Code(s) | 360,564 |
| Timezone | Pacific Standard Time (PST) |
| Population () | |
| Metro/Micro Stats Area | Centralia, WA |
| US Congressional District(s) | Washington 3rd |
| State House Districts | 20 |
| State Senate Districts | 20 |