31 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Arcadia town | 1 | 13,484 | 13,715 | -0.31% | 259 | 52.03 | Town |
| Ontario town | 2 | 10,490 | 10,455 | -0.12% | 324 | 32.41 | Town |
| Walworth town | 3 | 9,476 | 9,244 | 0.86% | 280 | 33.85 | Town |
| Macedon town | 4 | 9,196 | 9,266 | -0.24% | 238 | 38.68 | Town |
| Newark | 5 | 8,895 | 9,075 | -0.4% | 1,641 | 5.42 | Village |
| Sodus town | 6 | 8,053 | 8,030 | 0% | 120 | 67.27 | Town |
| Palmyra town | 7 | 7,291 | 7,394 | -0.42% | 218 | 33.44 | Town |
| Williamson town | 8 | 6,808 | 6,849 | -0.04% | 197 | 34.64 | Town |
| Lyons town | 9 | 5,500 | 5,660 | -0.61% | 147 | 37.48 | Town |
| Lyons | 10 | 4,492 | 3,313 | 7.13% | 974 | 4.61 | CDP |
| Marion town | 11 | 4,484 | 4,562 | -0.44% | 154 | 29.15 | Town |
| Galen town | 12 | 4,368 | 4,410 | 0% | 73 | 59.48 | Town |
| Wolcott town | 13 | 3,928 | 4,002 | -0.43% | 101 | 39.05 | Town |
| Palmyra | 14 | 3,246 | 3,318 | -0.43% | 2,410 | 1.35 | Village |
| Williamson | 15 | 2,576 | 2,642 | 0.19% | 671 | 3.84 | CDP |
| Rose town | 16 | 2,246 | 2,295 | -0.49% | 66 | 33.90 | Town |
| Clyde | 17 | 2,119 | 2,166 | -0.42% | 964 | 2.20 | Village |
| Ontario | 18 | 2,113 | 2,038 | -0.14% | 524 | 4.03 | CDP |
| Macedon | 19 | 2,085 | 1,794 | 7.14% | 958 | 2.18 | CDP |
| Huron town | 20 | 1,843 | 1,865 | -0.16% | 47 | 39.39 | Town |
| Butler town | 21 | 1,798 | 1,820 | -0.28% | 48 | 37.09 | Town |
| Sodus | 22 | 1,689 | 1,719 | -0.35% | 1,795 | 0.94 | Village |
| Savannah town | 23 | 1,606 | 1,635 | -0.56% | 45 | 35.97 | Town |
| Wolcott | 24 | 1,562 | 1,599 | -0.45% | 802 | 1.95 | Village |
| Marion | 25 | 1,146 | 1,251 | -2.05% | 375 | 3.05 | CDP |
| Walworth | 26 | 1,081 | 722 | 7.14% | 737 | 1.47 | CDP |
| Sodus Point | 27 | 833 | 822 | 0.24% | 568 | 1.47 | Village |
| Pultneyville | 28 | 673 | 655 | -0.3% | 287 | 2.34 | CDP |
| North Rose | 29 | 576 | 664 | -0.69% | 341 | 1.69 | CDP |
| Red Creek | 30 | 479 | 493 | -0.62% | 527 | 0.91 | Village |
| Savannah | 31 | 362 | 550 | -3.47% | 307 | 1.18 | CDP |
Arcadia town is the largest city in Wayne County, with a population of 13,484.
Savannah is the smallest city in Wayne County.
There are 31 cities in Wayne County, New York.