20722 is zip code located in Brentwood, Maryland. The population is 5,571, making 20722 the largest zipcode in Brentwood.
There are 0 public schools in 20722 with an average Homefacts rating of NA. The total crime rate for Brentwood is low , and there are 5 registered sex offenders residing in the zip code 20722. Unemployment in 20722 is very high.