21803 is zip code located in Salisbury, Maryland. The population is , making 21803 the 4th largest zipcode in Salisbury.
There are 0 public schools in 21803 with an average Homefacts rating of NA. The total crime rate for Salisbury is moderate , and there are 0 registered sex offenders residing in the zip code 21803. Unemployment in 21803 is high.