9 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 35950 | Albertville | 21,156 |
| 35016 | Arab | 17,532 |
| 35976 | Guntersville | 16,769 |
| 35957 | Boaz | 16,269 |
| 35951 | Albertville | 13,486 |
| 35980 | Horton | 6,420 |
| 35747 | Grant | 6,229 |
| 35175 | Union Grove | 4,986 |
| 35755 | Langston | 404 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 9 ZCTAs in Marshall County, Alabama (US Census).