8 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 35601 | Decatur | 36,008 |
| 35603 | Decatur | 31,875 |
| 35640 | Hartselle | 26,976 |
| 35670 | Somerville | 7,116 |
| 35622 | Falkville | 6,532 |
| 35754 | Laceys Spring | 5,602 |
| 35621 | Eva | 3,292 |
| 35775 | Valhermoso Springs | 395 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 8 ZCTAs in Morgan County, Alabama (US Census).