| Official Zip Code Name | Diana |
| Zip Code State | Texas |
| Primary County: | Upshur |
| Area Code | 903 |
| Current Population: | 37081 |
| Racial Majority: | White 62.49% |
| Median Household Income | $55618 |
| Average Adjusted Gross Income | $89060 |
| Time Zone: | 6 |
| Elevation Range | 399 ft. |
| Area | 86.921 Sqm. |
| Coordinates(Y,X) | 32.712397, -94.695291 |