25 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Kingman | 1 | 2,756 | 3,085 | -1.96% | 767 | 4 | City |
| Bennett | 2 | 526 | 597 | -2.77% | 14 | 36 | Township |
| Evan | 3 | 467 | 517 | -2.51% | 13 | 35 | Township |
| Murdock | 4 | 428 | 433 | -1.15% | 12 | 36 | Township |
| Norwich | 5 | 394 | 441 | -1.99% | 980 | 0 | City |
| Cunningham | 6 | 385 | 439 | -2.28% | 841 | 0 | City |
| White | 7 | 318 | 357 | -2.75% | 10 | 33 | Township |
| Rural | 8 | 259 | 295 | -3% | 7 | 36 | Township |
| Ninnescah | 9 | 250 | 274 | -2.72% | 4 | 70 | Township |
| Vinita | 10 | 188 | 216 | -3.59% | 5 | 35 | Township |
| Hoosier | 11 | 131 | 150 | -3.68% | 4 | 36 | Township |
| Rochester | 12 | 126 | 138 | -1.56% | 3 | 36 | Township |
| Dale | 13 | 117 | 130 | -2.5% | 3 | 35 | Township |
| Kingman | 14 | 98 | 108 | -2% | 3 | 36 | Township |
| Chikaskia | 15 | 96 | 104 | -2.04% | 3 | 36 | Township |
| Richland | 16 | 96 | 103 | -1.03% | 3 | 37 | Township |
| Peters | 17 | 94 | 106 | -3.09% | 3 | 36 | Township |
| Eagle | 18 | 89 | 103 | -4.3% | 2 | 36 | Township |
| Valley | 19 | 76 | 84 | -2.56% | 2 | 36 | Township |
| Zenda | 20 | 63 | 71 | -1.56% | 283 | 0 | City |
| Union | 21 | 54 | 62 | -3.57% | 1 | 36 | Township |
| Spivey | 22 | 54 | 59 | -1.82% | 104 | 1 | City |
| Nashville | 23 | 48 | 53 | -2.04% | 234 | 0 | City |
| Belmont | 24 | 37 | 44 | -5.13% | 1 | 37 | Township |
| Penalosa | 25 | 16 | 19 | 0% | 155 | 0 | City |
Kingman is the largest city in Kingman County, with a population of 2,756.
Penalosa is the smallest city in Kingman County, with a population of 16.
There are 25 cities in Kingman County, Kansas.