About the town » Guilderland, Albany County, New York, United States

Guilderland is a town in Albany County, New York, United States. In the 2010 census, the town had a population of 35,303. The town is named for the Gelderland province in the Netherlands. The town of Guilderland is on the central-northwest border of the county. It is west of Albany, the capital of New York.