| Place Name | Ahtanum |
| Place Type | Census Designated Place |
| ZIP Code(s) | 98903 98908 |
| County | Yakima County |
| Area Code(s) | 509 |
| Timezone | Pacific Daylight Time (PDT) |
| Population (2022) | 3,799 |
| Population Growth Rate (2010-19) | 12.36% |
| Majority Ethnicity | White 70.51% |
| Metro/Micro Stats Area | Yakima, WA |
| US Congressional District(s) | Washington 4th |
| State House Districts | 14 |
| State Senate Districts | 14 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 70.51% |
| African American | 1.42% |
| Hispanic | 1.82% |
| Asian | 0.55% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 25.69% |