8 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 38464 | Lawrenceburg | 23,504 |
| 38483 | Summertown | 7,610 |
| 38468 | Leoma | 5,545 |
| 38469 | Loretto | 4,647 |
| 38456 | Ethridge | 4,561 |
| 38486 | Westpoint | 1,301 |
| 38481 | Saint Joseph | 890 |
| 38457 | Five Points | 567 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 8 ZCTAs in Lawrence County, Tennessee (US Census).