| Place Name | Loon Lake |
| Place Type | Census Designated Place |
| ZIP Code(s) | 99148 |
| County | Stevens County |
| Area Code(s) | 509 |
| Timezone | Pacific Standard Time (PST) |
| Population (2022) | 847 |
| Population Growth Rate (2010-19) | 14.69% |
| Majority Ethnicity | White 95.42% |
| Metro/Micro Stats Area | Spokane-Spokane Valley, WA |
| US Congressional District(s) | Washington 5th |
| State House Districts | 7 |
| State Senate Districts | 7 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 95.42% |
| African American | 0% |
| Hispanic | 2.23% |
| Asian | 0.87% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 1.49% |