| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Falls | 1 | 34,159 | 34,697 | -0.36% | 1,601 | 21 | Township |
| Tunkhannock | 2 | 6,981 | 7,018 | 0.3% | 181 | 39 | Township |
| Tunkhannock | 3 | 3,958 | 3,983 | -0.1% | 128 | 31 | Township |
| Tunkhannock | 4 | 1,709 | 1,760 | -0.52% | 1,925 | 1 | Borough |
| Falls | 5 | 1,675 | 1,685 | -0.12% | 81 | 21 | Township |
| Monroe | 6 | 1,649 | 1,665 | -0.18% | 78 | 21 | Township |
| Nicholson | 7 | 1,638 | 1,723 | -0.73% | 75 | 22 | Township |
| Overfield | 8 | 1,425 | 1,427 | -0.28% | 144 | 10 | Township |
| Eaton | 9 | 1,423 | 1,436 | -0.21% | 40 | 36 | Township |
| Northmoreland | 10 | 1,419 | 1,415 | -0.21% | 72 | 20 | Township |
| Nicholson | 11 | 1,240 | 1,264 | -0.4% | 54 | 23 | Township |
| Lemon | 12 | 1,116 | 1,132 | -0.36% | 71 | 16 | Township |
| Factoryville | 13 | 1,077 | 1,139 | -1.1% | 1,425 | 1 | Borough |
| Mehoopany | 14 | 907 | 901 | 0% | 53 | 17 | Township |
| Meshoppen | 15 | 903 | 924 | -0.33% | 57 | 16 | Township |
| Noxen | 16 | 893 | 905 | -0.45% | 31 | 29 | Township |
| Nicholson | 17 | 734 | 696 | 1.1% | 634 | 1 | Borough |
| Windham | 18 | 719 | 729 | -0.55% | 32 | 22 | Township |
| Exeter | 19 | 606 | 617 | -0.33% | 193 | 3 | Township |
| Braintrim | 20 | 460 | 459 | 0.22% | 79 | 6 | Township |
| Laceyville | 21 | 352 | 361 | -0.56% | 1,824 | 0 | Borough |
| Meshoppen | 22 | 323 | 326 | -0.31% | 467 | 1 | Borough |
| Forkston | 23 | 293 | 301 | -0.68% | 4.0 | 70 | Township |
| North Branch | 24 | 239 | 240 | 0.42% | 11 | 22 | Township |
Falls is the largest city in Wyoming County, with a population of 34,159.
North Branch is the smallest city in Wyoming County, with a population of 239.
There are 24 cities in Wyoming County, Pennsylvania.