Identifiers: city · village · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Batavia (city), NY | 15,600 |
| 2 | Albion (village), NY | 5,637 |
| 3 | Le Roy (village), NY | 4,300 |
| 4 | Akron (village), NY | 2,888 |
| 5 | Clarence (CDP), NY | 2,733 |
| 6 | Alden (village), NY | 2,604 |
| 7 | Attica (village), NY | 2,450 |
| 8 | Churchville (village), NY | 2,091 |
| 9 | Caledonia (village), NY | 2,080 |
| 10 | Oakfield (village), NY | 1,812 |
| 11 | Bergen (village), NY | 1,208 |
| 12 | Corfu (village), NY | 689 |
| 13 | Pavilion (CDP), NY | 664 |
| 14 | Elba (village), NY | 558 |
| 15 | Alexander (village), NY | 518 |
| 16 | Wyoming (village), NY | 377 |
| 17 | Greigsville (CDP), NY | 191 |
| 18 | Linwood (CDP), NY | 84 |