| Place Name | Wahkiacus |
| Place Type | Unincorporated |
| ZIP Code(s) | 98628 |
| County | Klickitat County |
| Area Code(s) | 509 |
| Timezone | Pacific Standard Time (PST) |
| Population () | |
| US Congressional District(s) | Washington 4th |
| State House Districts | 14 |
| State Senate Districts | 14 |