| Official Zip Code Name | John Day |
| Zip Code State | Oregon |
| Primary County: | Grant |
| Area Code | 541 |
| Current Population: | 37081 |
| Racial Majority: | White 62.49% |
| Median Household Income | $55618 |
| Average Adjusted Gross Income | $89060 |
| Time Zone: | 8 |
| Elevation Range | 3246 ft. |
| Area | 113.559 Sqm. |
| Coordinates(Y,X) | 44.446416, -119.213204 |