Williamsville is a village in Erie County, New York, United States. The population was 5,423 at the 2020 census. The village is named after Jonas Williams, an early settler. It is part of the Buffalo-Niagara Falls metropolitan area.
Williamsville is located mostly within the town of Amherst, but Creek Road and Creek Heights in the south part of the village are in the town of Cheektowaga. The village is in the northeastern quadrant of Erie County.
The Williamsville Central School District is a school system covering Williamsville, most of the eastern part of Amherst, and a small portion of the western end of Clarence.
Wikipedia https://en.wikipedia.org/wiki/Williamsville,_New_York
Address 5773 Main St, Williamsville 14221, United States
Coordinates 42°57'50.209" N -78°44'16.113" E
