January 26, 2009
As of 2006, there were 1,806 people living in Granby within 579 households and 390 families. The population is mostly white, and 55.3 percent are married couples living together. The median age is 34 years old, and for every 100 females there are 98.6 males. The median income for a household is $46,667, and the median income for a family is $55,250.