21649 is zip code located in Marydel, Maryland. The population is 1,906, making 21649 the largest zipcode in Marydel and the 6th largest in Caroline County.
There are 0 public schools in 21649 with an average Homefacts rating of NA. , and there are 3 registered sex offenders residing in the zip code 21649. Unemployment in 21649 is moderate.
Zip codes within Marydel include 19964.