11 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 42066 | Mayfield | 23,902 |
| 42088 | Wingo | 2,398 |
| 42051 | Hickory | 2,280 |
| 42027 | Boaz | 1,931 |
| 42082 | Symsonia | 1,897 |
| 42079 | Sedalia | 1,588 |
| 42039 | Fancy Farm | 1,358 |
| 42069 | Melber | 970 |
| 42040 | Farmington | 845 |
| 42085 | Water Valley | 658 |
| 42061 | Lowes | 96 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 11 ZCTAs in Graves County, Kentucky (US Census).