Granby is a town in far northern Hartford County, Connecticut, United States. The population was 10,903 at the 2020 census. The town center is defined as a census-designated place known as Salmon Brook. Other areas in town include North Granby and West Granby. Granby is a rural town, located in the foothills of the Litchfield Hills of the Berkshires, besides the suburban natured center, the outskirts of town are filled with dense woods and rolling hills and mountains. From the 1890s to the 1920s many immigrants from Sweden came to reside in the town.