Andover is located in Allegany County, NY. The population is , making Andover the 10th largest city in Allegany County.
There are 1 public schools in Andover with an average Homefacts rating of C+. The total crime rate for Andover is very low , and there are 5 registered sex offenders residing in the city. Unemployment in Andover is moderate and the median home sales price is $0. Detailed and up-to-date Andover property reports are available for any property address.
Cities near Andover include Alfred, Wellsville and Ward.