where is andover
Andover is a town in Essex County, Massachusetts, United States. It was settled in 1642 and incorporated in 1646. As of the 2010 census, the population was 33,201. It is part of the Boston-Cambridge-Quincy, Massachusetts-New Hampshire metropolitan statistical area.or many years Andover was geographically one of the largest towns in the Commonwealth of Massachusetts; in 1826 a third parish was established and West Parish Church was constructed on Reservation Road.