Andover is located in Sussex County, NJ. The population is 816.
There are 0 public schools in Andover with an average Homefacts rating of NA. The total crime rate for Andover is very low , and there are 2 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 Byram Township, Green Township and Andover Township.