20685 is zip code located in Long Beach, Maryland. The population is 6,818, making 20685 the largest zipcode in Long Beach and the 7th largest in Calvert County.
There are 1 public schools in 20685 with an average Homefacts rating of B+. , and there are 10 registered sex offenders residing in the zip code 20685. Unemployment in 20685 is moderate.