| Place Name | John Day |
| Place Type | City |
| ZIP Code(s) | 97845 |
| County | Grant County |
| Area Code(s) | 458,541 |
| Timezone | Pacific Standard Time (PST) |
| Population (2022) | 1,958 |
| Population Growth Rate (2010-19) | -4.59% |
| Majority Ethnicity | White 93.17% |
| US Congressional District(s) | Oregon 2nd |
| State House Districts | 60 |
| State Senate Districts | 30 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 93.17% |
| African American | 0% |
| Hispanic | 2.22% |
| Asian | 1.59% |
| Native American | 0.34% |
| Hawaiin/Pacific Islander | 2.67% |