| Official Zip Code Name | Killen |
| Zip Code State | Alabama |
| Primary County: | Lauderdale |
| Area Code | 256/938 |
| Current Population: | 37081 |
| Racial Majority: | White 62.49% |
| Median Household Income | $55618 |
| Average Adjusted Gross Income | $89060 |
| Time Zone: | 6 |
| Elevation Range | 665 ft. |
| Area | 76.339 Sqm. |
| Coordinates(Y,X) | 34.901468, -87.501420 |