Andover is a town located in Tolland County, in the state of Connecticut (CT), United States. Nestled in the New England division of the North-east region, it covers an area of 15.5 square miles (40.0 km²) and sits at an elevation of 350 ft. With a population of approximately 3,036 residents, Andover offers a peaceful, rural atmosphere.
The town's population is composed of about 50.53% males and 49.47% females, and it has a population density of 195.87 people per square mile (75.63/km²). Andover lies at a latitude of 41.73 and a longitude of -72.37, operating in the UTC-5.
Locals reflect a blend of American ancestry, with roots primarily in United States (0%), followed by English (19.7%), German (13.2%), and Scotch-Irish (0%) heritage. The town is identified by the ZIP code 06232.