| Zip Code | City | Population ↓ |
|---|---|---|
| 38464 | Lawrenceburg | 23,178 |
| 38483 | Summertown | 6,733 |
| 38468 | Leoma | 5,748 |
| 38456 | Ethridge | 4,732 |
| 38469 | Loretto | 4,347 |
| 38486 | Westpoint | 1,195 |
| 38481 | Saint Joseph | 883 |
| 38457 | Five Points | 616 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 8 ZCTAs in Lawrence County, Tennessee (US Census).