Founded in 1841, Wyoming County is one of 62 counties in the state of New York. Historically, Wyoming County was formed from Genesee County. The city of Warsaw is the county seat. With FIPS code of 121, Wyoming County has a population of 40,491 and area of 596 square miles (1,544 km2).
List of all cities in Wyoming County, NY alphabetically
| City/Town | Postal Code | Area Code |
| Arcade, NY | 14009 | 585 |
| Attica, NY | 14011 | 585 |
| Bliss, NY | 14024 | 585 |
| Castile, NY | 14427 | 585 |
| Cowlesville, NY | 14011 | 585 |
| 14037 | 585 | |
| Dale, NY | 14039 | 585 |
| Gainesville, NY | 14066 | 585 |
| Java Center, NY | 14082 | 585 |
| Java Village, NY | 14083 | 585 |
| North Java, NY | 14113 | 585 |
| Perry, NY | 14530 | 585 |
| Pike, NY | 14130 | 585 |
| Portageville, NY | 14536 | 585 |
| Rock Glen, NY | 14550 | 585 |
| Rossburg, NY | 14536 | 585 |
| Sheldon, NY | 14145 | 585 |
| Silver Lake, NY | 14549 | 585 |
| Silver Springs, NY | 14550 | 585 |
| Strykersville, NY | 14145 | 585 |
| Varysburg, NY | 14167 | 585 |
| Warsaw, NY | 14569 | 585 |
| Wyoming, NY | 14591 | 585 |