Winchendon is a town located in Worcester County, in the state of Massachusetts (MA), United States. Nestled in the New England division of the North-east region, it covers an area of 43.3 square miles (112.0 km²) and sits at an elevation of 1000 ft. With a population of approximately 9,611 residents, Winchendon offers a peaceful, rural atmosphere.
The town's population is composed of about 49.59% males and 50.41% females, and it has a population density of 221.96 people per square mile (85.70/km²). Winchendon lies at a latitude of 42.67 and a longitude of -72.05, operating in the UTC-5.
Locals reflect a blend of American ancestry, with roots primarily in United States (0%), followed by English (10.9%), German (6.8%), and Scotch-Irish (0%) heritage. The town is identified by the ZIP code 01475.