| Official Zip Code Name | Waterloo |
| Zip Code State | Alabama |
| Primary County: | Lauderdale |
| Area Code | 256 |
| Current Population: | 37081 |
| Racial Majority: | White 62.49% |
| Median Household Income | $55618 |
| Average Adjusted Gross Income | $89060 |
| Time Zone: | 6 |
| Elevation Range | 570 ft. |
| Area | 110.312 Sqm. |
| Coordinates(Y,X) | 34.923538, -88.031661 |