29 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Coudersport | 1 | 2,292 | 2,379 | -0.78% | 407 | 6 | Borough |
| Shinglehouse | 2 | 1,059 | 1,104 | -0.84% | 509 | 2 | Borough |
| Roulette | 3 | 1,055 | 1,096 | -0.57% | 32 | 33 | Township |
| Harrison | 4 | 1,005 | 1,027 | -0.4% | 28 | 36 | Township |
| Galeton | 5 | 947 | 985 | -0.84% | 745 | 1 | Borough |
| Eulalia | 6 | 883 | 908 | -0.34% | 28 | 31 | Township |
| Sweden | 7 | 841 | 869 | -0.36% | 25 | 34 | Township |
| Roulette | 8 | 789 | 701 | 0.13% | 458 | 2 | CDP |
| Genesee | 9 | 702 | 722 | -0.14% | 20 | 36 | Township |
| Ulysses | 10 | 639 | 646 | 0.16% | 8 | 75 | Township |
| Bingham | 11 | 611 | 619 | 0.16% | 17 | 36 | Township |
| Ulysses | 12 | 582 | 596 | -0.51% | 144 | 4 | Borough |
| Hebron | 13 | 578 | 591 | 0% | 13 | 44 | Township |
| Austin | 14 | 463 | 481 | -0.86% | 115 | 4 | Borough |
| Homer | 15 | 421 | 436 | -0.47% | 13 | 32 | Township |
| West Branch | 16 | 402 | 403 | 0% | 6 | 62 | Township |
| Allegany | 17 | 391 | 397 | 0% | 10 | 41 | Township |
| Hector | 18 | 334 | 340 | -0.3% | 8 | 41 | Township |
| Pike | 19 | 316 | 325 | 0% | 9 | 37 | Township |
| Keating | 20 | 280 | 289 | -0.71% | 7 | 42 | Township |
| Abbott | 21 | 223 | 228 | 0% | 3 | 70 | Township |
| Oswayo | 22 | 221 | 223 | 0% | 6 | 38 | Township |
| Sweden Valley | 23 | 199 | 236 | -1% | 193 | 1 | CDP |
| Clara | 24 | 171 | 175 | -0.58% | 9 | 20 | Township |
| Summit | 25 | 130 | 133 | 0% | 3 | 49 | Township |
| Oswayo | 26 | 129 | 132 | -0.77% | 119 | 1 | Borough |
| Wharton | 27 | 117 | 120 | 0% | 1 | 113 | Township |
| Pleasant Valley | 28 | 75 | 76 | 0% | 4 | 20 | Township |
| Stewardson | 29 | 63 | 65 | 0% | 1 | 74 | Township |
Coudersport is the largest city in Potter County, with a population of 2,292.
Stewardson is the smallest city in Potter County, with a population of 63.
There are 29 cities in Potter County, Pennsylvania.