7 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 38237 | Martin | 15,273 |
| 38225 | Dresden | 6,183 |
| 38230 | Greenfield | 3,708 |
| 38229 | Gleason | 2,509 |
| 38255 | Sharon | 2,356 |
| 38241 | Palmersville | 844 |
| 38226 | Dukedom | 255 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 7 ZCTAs in Weakley County, Tennessee (US Census).