9 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 37840 | Oliver Springs | 10,451 |
| 37887 | Wartburg | 6,783 |
| 37770 | Lancing | 2,855 |
| 37726 | Deer Lodge | 2,258 |
| 37872 | Sunbright | 2,122 |
| 37829 | Oakdale | 1,782 |
| 37845 | Petros | 428 |
| 37719 | Coalfield | 10 |
| 37733 | Rugby | 0 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 9 ZCTAs in Morgan County, Tennessee (US Census).