11 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 42066 | Mayfield | 23,635 |
| 42088 | Wingo | 2,507 |
| 42051 | Hickory | 2,000 |
| 42027 | Boaz | 1,979 |
| 42082 | Symsonia | 1,961 |
| 42039 | Fancy Farm | 1,491 |
| 42079 | Sedalia | 1,446 |
| 42069 | Melber | 1,114 |
| 42040 | Farmington | 983 |
| 42085 | Water Valley | 918 |
| 42061 | Lowes | 64 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 11 ZCTAs in Graves County, Kentucky (US Census).