21782 is zip code located in Sharpsburg, Maryland. The population is 4,811, making 21782 the largest zipcode in Sharpsburg and the 7th largest in Washington County.
There are 1 public schools in 21782 with an average Homefacts rating of B. , and there are 8 registered sex offenders residing in the zip code 21782. Unemployment in 21782 is moderate.