| Place Name | Medical Lake |
| Place Type | City |
| ZIP Code(s) | 99022 |
| County | Spokane County |
| Area Code(s) | 509 |
| Timezone | Pacific Daylight Time (PDT) |
| Population (2022) | 4,932 |
| Population Growth Rate (2010-19) | -3.68% |
| Majority Ethnicity | White 90.58% |
| Metro/Micro Stats Area | Spokane-Spokane Valley, WA |
| US Congressional District(s) | Washington 5th |
| State House Districts | 6 |
| State Senate Districts | 6 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 90.58% |
| African American | 3.33% |
| Hispanic | 0.13% |
| Asian | 1.76% |
| Native American | 0.13% |
| Hawaiin/Pacific Islander | 4.08% |