| Official Zip Code Name | Greenbrier |
| Zip Code State | Tennessee |
| Primary County: | Robertson |
| Area Code | 615/629 |
| Current Population: | 37081 |
| Racial Majority: | White 62.49% |
| Median Household Income | $55618 |
| Average Adjusted Gross Income | $89060 |
| Time Zone: | 6 |
| Elevation Range | 817 ft. |
| Area | 51.211 Sqm. |
| Coordinates(Y,X) | 36.435182, -86.809947 |