| Place Name | Prairie Ridge |
| Place Type | Census Designated Place |
| ZIP Code(s) | 98321 98360 98391 |
| County | Pierce County |
| Area Code(s) | 253,360 |
| Timezone | Pacific Standard Time (PST) |
| Population (2022) | 11,795 |
| Population Growth Rate (2010-19) | 7.19% |
| Majority Ethnicity | White 87.69% |
| Metro/Micro Stats Area | Seattle-Tacoma-Bellevue, WA |
| US Congressional District(s) | Washington 8th |
| State House Districts | 31 |
| State Senate Districts | 31 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 87.69% |
| African American | 0.24% |
| Hispanic | 1.08% |
| Asian | 1.05% |
| Native American | 1.16% |
| Hawaiin/Pacific Islander | 8.78% |