| Place Name | Ketchum |
| Place Type | City |
| ZIP Code(s) | 83340 |
| County | Blaine County |
| Area Code(s) | 208 |
| Timezone | Mountain Standard Time (MST) |
| Population (2022) | 2,728 |
| Population Growth Rate (2010-19) | 32.21% |
| Majority Ethnicity | White 88.62% |
| Metro/Micro Stats Area | Hailey, ID |
| US Congressional District(s) | Idaho 2nd |
| State House Districts | 26 |
| State Senate Districts | 26 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 88.62% |
| African American | 1.02% |
| Hispanic | 0.03% |
| Asian | 1.44% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 8.89% |