12 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Mayfield | 1 | 9,533 | 9,982 | -0.94% | 1,297 | 7.35 | City |
| Hendron | 2 | 5,218 | 4,872 | 0.68% | 977 | 5.34 | CDP |
| Reidland | 3 | 4,686 | 4,334 | 0.28% | 978 | 4.79 | CDP |
| Farley | 4 | 4,524 | 4,458 | -0.24% | 765 | 5.91 | CDP |
| Wingo | 5 | 578 | 577 | 0% | 593 | 0.97 | City |
| Symsonia | 6 | 426 | 529 | -2.96% | 280 | 1.52 | CDP |
| Fancy Farm | 7 | 260 | 515 | -5.11% | 297 | 0.88 | CDP |
| Lowes | 8 | 193 | 80 | 7.22% | 282 | 0.69 | CDP |
| Farmington | 9 | 148 | 119 | -3.9% | 96 | 1.53 | CDP |
| Hickory | 10 | 144 | 256 | 7.46% | 162 | 0.89 | CDP |
| Sedalia | 11 | 129 | 345 | -7.86% | 109 | 1.18 | CDP |
| Water Valley | 12 | 110 | 135 | 6.8% | 206 | 0.53 | CDP |
Mayfield is the largest city in Graves County, with a population of 9,533.
Water Valley is the smallest city in Graves County.
There are 12 cities in Graves County, Kentucky.