| Official Zip Code Name | Gravel Switch |
| Zip Code State | Kentucky |
| Primary County: | Marion |
| Area Code | 364 |
| Current Population: | 37081 |
| Racial Majority: | White 62.49% |
| Median Household Income | $55618 |
| Average Adjusted Gross Income | $89060 |
| Time Zone: | 5 |
| Elevation Range | 759 ft. |
| Area | 60.418 Sqm. |
| Coordinates(Y,X) | 37.551801, -85.013592 |