Pelham is a suburban town in Westchester County, New York, approximately 14 miles northeast of Midtown Manhattan. As of the 2010 census, it had a population of 12,396. Historically, Pelham was composed of five villages and became known as "the Pelhams". Pelham currently contains two independently incorporated villages: the Villages of Pelham and Pelham Manor.
Approximately 28 minutes away from Grand Central Terminal by the Metro-North Railroad's New Haven Line, Pelham is home to many New York City commuters and has an active social community for its residents. The Bronx–Whitestone Bridge is approximately 8.5 miles (14 km) south of the town. It is also 13 miles (21 km) northeast of LaGuardia Airport and 19.5 miles (31 km) north of John F. Kennedy International Airport.
According to the United States Census Bureau, the town has a total area of 2.4 square miles (6.2 km2). It is directly north of the New York City borough of the Bronx and borders Eastchester, New Rochelle and Mount Vernon.
Pelham's southern border abuts a small portion of the borough of the Bronx, commonly called "Bronx Manor". The area is named for the borough and the village of Pelham Manor.