21713 is zip code located in Boonsboro, Maryland. The population is 9,165, making 21713 the largest zipcode in Boonsboro and the 3rd largest in Washington County.
There are 4 public schools in 21713 with an average Homefacts rating of A. The total crime rate for Boonsboro is very low , and there are 10 registered sex offenders residing in the zip code 21713. Unemployment in 21713 is moderate.