ZIP CodesZIP codes in Graves County, Kentucky
Graves County, Kentucky has 12 ZIP codes in this list, from 42027 to 42088. They cover 12 places, among them Boaz, Fancy Farm, Farmington and Hickory.
| ZIP code | Place | Land area (sq mi) | Map point |
|---|---|---|---|
| 42027 | Boaz | 46.1 | 36.930, -88.622 |
| 42039 | Fancy Farm | 48.8 | 36.777, -88.792 |
| 42040 | Farmington | 31.8 | 36.600, -88.519 |
| 42051 | Hickory | 52.8 | 36.848, -88.679 |
| 42061 | Lowes | 0.3 | 36.886, -88.773 |
| 42063 | Lynnville | no area | 36.560, -88.569 |
| 42066 | Mayfield | 217 | 36.733, -88.651 |
| 42069 | Melber | 24.4 | 36.920, -88.752 |
| 42079 | Sedalia | 54.4 | 36.575, -88.582 |
| 42082 | Symsonia | 27.8 | 36.904, -88.515 |
| 42085 | Water Valley | 28.6 | 36.569, -88.808 |
| 42088 | Wingo | 67.8 | 36.625, -88.739 |
The ZIP code areas of Graves County add up to about 600 square miles of land (1,554 sq km) as the Census Bureau draws them. The largest is 42066 (Mayfield), with 217 square miles.
Using these codes
- In an address, the ZIP code comes last, after the city and the two-letter state: Boaz, KY 42027.
- Tap a ZIP code to open it in the look-up, with a copy button for the address line.
- A code can cross a county line, and one town can have several codes. The table shows the main place of each code.
- "No area" means the Census Bureau draws no area for that code. Such codes are usually for post office boxes or a single building.
Places and counties: GeoNames. Areas: U.S. Census Bureau, 2024 ZIP Code Tabulation Areas. Checked in November 2026. This site is not connected with the United States Postal Service; for mailing, confirm the address with USPS.