15 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 35967 | Fort Payne | 17,342 |
| 35986 | Rainsville | 8,221 |
| 35962 | Crossville | 8,211 |
| 35961 | Collinsville | 5,997 |
| 35978 | Henagar | 5,964 |
| 35971 | Fyffe | 4,903 |
| 35968 | Fort Payne | 4,540 |
| 35989 | Valley Head | 3,793 |
| 35988 | Sylvania | 2,376 |
| 35974 | Geraldine | 1,998 |
| 35981 | Ider | 1,882 |
| 35963 | Dawson | 1,562 |
| 35984 | Mentone | 1,346 |
| 35975 | Groveoak | 1,340 |
| 35979 | Higdon | 885 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 15 ZCTAs in DeKalb County, Alabama (US Census).