Arnold is located in Anne Arundel County, MD. The population is 22,204, making Arnold the 8th largest city in Anne Arundel County.
There are 5 public schools in Arnold with an average Homefacts rating of A+. The total crime rate for Arnold is moderate , and there are 13 registered sex offenders residing in the city. Unemployment in Arnold is moderate and the median home sales price is $0. Detailed and up-to-date Arnold property reports are available for any property address.
Cities near Arnold include Cape St. Claire, Lake Shore and Herald Harbor.