21613 is zip code located in Cambridge, Maryland. The population is 17,618, making 21613 the largest zipcode in Cambridge and the largest in Dorchester County.
There are 7 public schools in 21613 with an average Homefacts rating of C-. The total crime rate for Cambridge is high , and there are 49 registered sex offenders residing in the zip code 21613. Unemployment in 21613 is very high.