Identifiers: city · CDP · village
| Rank | Community | Population |
|---|---|---|
| 1 | Rochester (city), NY | 211,328 |
| 2 | Irondequoit (CDP), NY | 51,043 |
| 3 | Brighton (CDP), NY | 37,137 |
| 4 | Greece (CDP), NY | 14,429 |
| 5 | Canandaigua (city), NY | 10,576 |
| 6 | North Gates (CDP), NY | 9,458 |
| 7 | Newark (village), NY | 9,017 |
| 8 | Rochester Institute of Technology (CDP), NY | 7,322 |
| 9 | East Rochester (village), NY | 6,334 |
| 10 | Gananda (CDP), NY | 5,867 |
| 11 | Webster (village), NY | 5,651 |
| 12 | Fairport (village), NY | 5,501 |
| 13 | Gates (CDP), NY | 4,956 |
| 14 | Spencerport (village), NY | 3,685 |
| 15 | Avon (village), NY | 3,399 |
| 16 | Palmyra (village), NY | 3,305 |
| 17 | Victor (village), NY | 2,744 |
| 18 | Honeoye Falls (village), NY | 2,706 |
| 19 | Clifton Springs (village), NY | 2,209 |
| 20 | Lima (village), NY | 2,094 |